ENGINEERING RESEARCH PAPERS

windmill 2016 IEEE PAPER




AN INVESTIGATION ON WINDMILL PALM LEAF SHEATH FIBER POWDER-BASED ACTIVATED CARBON FOR DYE ADSORPTION
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Abstract. Windmill palm leaf sheath fiber (WPF) is an abundant agricultural byproduct and useful resource. To increase its valuable qualities and usefulness, we proposed to prepare WPF powder-based activated carbon (WPFAC) as a novel adsorbent for adsorbing

Village of Southampton North Sea Road Windmill Lane Office Business District Zoning Study
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1.1 Purpose The purpose of the North Sea Road-Windmill Lane Office Business District Zoning Study is to inventory existing conditions, perform a comprehensive assessment of the adequacy of the district's zoning regulations, identify issues or obstacles to address land

Provisional manual of rotor and generator of electricity generating windmillVIRYA-2.2
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In this manual the rotor and the generator of 2-bladed VIRYA-2.2, electricity generating windmill, are described. This windmill is provided with an 8-pole, 3-phase axial flux generator and is meant for 12 V or 24 V battery charging after star rectification of the

Calculations executed for the 2-bladed rotor of the VIRYA-5 windmill (d= 7, Gö 711 airfoil) meant for connection to a 34-pole PM-generator for driving the 1.1
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The VIRYA-5 windmill has a 2-bladed rotor with wooden or stainless steel blades which are connected to each other by means of a twisted steel strip. The head of the VIRYA-5 is derived from the head of the VIRYA-4.6 B2. The tower is identical to the 12 m tower of the

Development of an 8-pole, 3-phase axial flux permanent magnet generator for the VIRYA-2.2 windmill using 8 circular neodymium magnets size 45* 15 mm.
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The 2-bladed VIRYA-1.36 windmill and its 8-pole axial flux generator are described in report KD 571 (ref. 1). The drawings are given in the manual of the VIRYA-1.36 (ref. 2). The generator of the VIRYA-1.36 uses eight neodymium magnets size 25.4* 25.4* 12.7 mm. It

Development of an 8-pole, 3-phase axial flux permanent magnet generator for the VIRYA-1 windmill using a bicycle hub and 8 neodymium magnets size 25*
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The first version of the VIRYA-1 windmill is described in report KD 574 (ref. 1). The first version has a 6-pole axial flux generator with a 2-phase winding and a steel stator sheet. The eddy currents in the stator sheet create a sticking torque which increases about

Experimental Investigation of Windmill to Generate Electric Power using Magnetic Levitation: A Review
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ABSTRACT The present scenario indicates that the demand for electricity is increasing day by day and to meet it many research are going on. Electricity generation through renewable energy sources has gained attention in the last few decades due to depleting

POWER GENERATION USING MAGLEV WINDMILL
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Abstract The paper project describes the implementation of different type of a wind turbine for purpose of power generation. A vertical axis wind turbine (VAWT) with use of magnetic levitation technology for optimal performance of wind turbine has been discussed. With

windmill research papers



A new empirical relationship between thrust coefficient and induction factor for the turbulent windmill state
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Abstract Wind turbines sometimes experience the turbulent windmill state during startup or shutdown. This rarely happens during normal operation, so it has little effect on power curves or energy production. However, for completeness we need to be able to model

The English Windmill
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The history of British farm implements, tools, and machinery before the advent of the tractor. "Should be accepted as an authoritative work." Farm Implement and Machinery Review. 117

The distribution, abundance and status of Adélie penguins Pygoscelis adeliae at the Windmill Islands, Wilkes Land, Antarctica
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The total breeding population of Adélie Penguins Fygoscelis adeliae at the Windmill Islands region in 1989/90 was 93 092±9 300 pairs at 14 breeding localities. The population has apparently increased by 209% since a survey in the early 1960s, a trend that is shared

Seasonal variation and vertical zonation of the marine biofouling on a concrete offshore windmill foundation on the Thornton Bank (southern North Sea)
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Abstract In late spring 2008 the first six concrete foundations of the C-Power wind farm were installed at the Thorntonbank, some 30 km off the Belgian coast. In the coming years several hundreds of foundations of various types and materials will be implanted in various wind

Impacts of Windmill Visibility on Property Values in Madison County, New York.
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Abstract Potentially adverse effects of windfarm visibility on property values can represent real costs to communities, yet few studies exist on the subject. The studies that are available are contradictory, and suffer from statistical flaws. A clearer understanding of actual effects

Small-scale modular windmill
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35 American Ceramic Society Bulletin, Vol. 89, No. 8 small-scale windmill based on this conventional approach. We used a modular architecture and developed interfaces for integration with common mobile electronics, such as cell phones and iPods. The windmill

Early colonisation of a concrete offshore windmill foundation by marine biofouling on the Thornton Bank (southern North Sea)
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Abstract During late spring of 2008 the first 6 windmills of the C-Power windmill park were built on the Thorntonbank, some 30 km off the Belgian coast. Within the coming years, more windmills will be implanted in various windmill parks in a designated area of the Belgian

Internal losses and flow behavior of a turbofan stage at windmill
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The flow through a high-bypass ratio fan stage during engine-out conditions is investigated, with the objective of quantifying the internal losses when the rotor is at windmill. An analysis of altitude test data at various simulated flight Mach numbers shows that the fan

Dynamic radar cross section and radar Doppler measurements of commercial General Electric windmill power turbines Part 2-Predicted and Measured Doppler
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ABSTRACT Commercial windmill driven power turbines (Wind Turbines) are expanding in popularity and use in the by the Undersecretary of Defense for Space and Sensor Technology acknowledged the potential performance impact wind turbines introduce

Neolithic activity and occupation outside Windmill Hill causewayed enclosure, Wiltshire: survey and
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From 1987 to 1993 a field research project was carried out to investigate the Neolithic of the Avebury area. Its primary aims were to refine our knowledge of the Neolithic sequence in the area by obtaining more radiocarbon dates, and to extend our understanding of spatial and

Monitoring of the effects of the Thorntonbank and Bligh Bank windmill parks on the epifauna and demersal fish fauna of soft-bottom sediments: Thorntonbank:
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Abstract The consortia C-Power NV and Belwind NV obtained an environmental permit to build and exploit a wind farm in the Belgian part of the North Sea. The wind turbines for C- Power will be/are placed on the Thorntonbank (60 wind turbines, 300 MW). The ones for

Peg solitaire on the windmill and the double star graphs
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Abstract In a recent work by Beeler and Hoilman, the game of peg solitaire is generalized to arbitrary boards. These boards are treated as graphs in the combinatorial sense. In this paper, we extend this study by considering the windmill and the double star. Simple

T-40: Barrow and Windmill at Butcombe, North Somerset
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INTRODUCTION This work was done in 1946 and 1947 with the help of GL Gettins and boys of the Bristol Grammar School Archreological Society. Publication was not possible then, and the report has now been re-written with revised sections on the pottery. No further work

Windmill-The use of a parsing algorithm to produce predictions for disabled persons
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Augmentative and Alternative Communication AAC systems are designed to enable people to communicate with those around them when they are unable to do so themselves. Such people include those su ering from congenital diseases, such as cerebral palsy;

Green Subsidies and Learning-by-doing in the Windmill Industry
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Abstract: This paper examines the remarkable learning-by-doing in the windmill industry since it emerged in the beginning of the 1980's. Green subsidies for producing electricity by wind power has been a precondition for the rapid growth in the production of windmills.

Performance and economic comparison of a mechanical windmill to a wind-electric water pumping system
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Summary: At a simulated 30-m (98.4 ) pumping depth, the water pumping performance of a mechanical windmill using two different size piston pumps was compared to two wind- electric water pumping systems. If the wind turbine of a wind-electric system was on a 20

Ideas about a direct drive 34-pole permanent magnet generator for the VIRYA-3.3 S windmill using the stator stamping of an Indian 6-pole, 3-phase, 2.2 kW
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators with a low clogging torque are not available on the market. For my current range of VIRYA windmills I

The 7.14%, 10% and 12.5% cambered plate as airfoil for windmill rotor blades. Aerodynamic characteristics, geometry, moment of inertia I and moment of
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In report KD 35 (ref. 1) a method is given for the design of a windmill rotor. The blade of the rotor must be provided with an aerodynamic airfoil. In the examples in chapter 5.4 of KD 35 the Gö 623 airfoil is used. This is a good airfoil for small wind turbines and it can be used

Design and fabrication of vertical axis highway windmill
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Abstract–In today's life the demand on electricity is much higher than that of its production the main objective of our project is to produce electricity by using the force of air created by the moving vehicle in highways. In highways the vehicle suffers a lot to travel in night time

Determination of wind energy from SAR images for siting windmill locations
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The Earth's population is facing an increasing demand for electrical power. After the recent Kyoto meeting, which gave clear signals of reductions in the CO2 emission to the atmosphere, it is clear that new alternative sources of power must be considered to meet

On the balanced windmill graphs
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ABSTRACT Let G be a graph with vertex set V (G) and edge set E (G), and let A={0, I}. A labeling f: V (G)~ A induces an edge partial labeling f*: E (G)~ A defined by f*(xy)= f (x), if and only if f (x)= f (y) for each edge xy EE (G). For i EA, let vr (i)= card {v EV (G): f (v)= i} and e,..(

Performance and stability of a counter–rotating windmill using a planetary gearing: Measurements and Simulation
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Abstract: A counter–rotating (CR) windmill test rig Contra–Eole II with two 0.8 m diameter rotors and independent generators has been developed and characterized in a wind tunnel. Experiments have shown that, compared to the single rotor case, the extracted maximum

Windmill Fighters in Potemkin Villages
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Look there, friend Sancho Panza, where thirty or more monstrous giants rise up, all of whom I mean to engage in battle and slay, and with whose spoils we shall begin to make our fortunes. For this is righteous warfare, and it is God's good service to sweep so evil a

Windmill 2009
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Much has happened over the past two years to put the NHS on a more stable financial footing, to put quality more firmly at the heart of the health care system and to strengthen the skills and capacity of commissioners. However, it is clear that the era of unprecedented

Kreisel, lambda calculus, a windmill and a castle
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This paper gives some idea of the role that Kreisel played at the start of my scienti c career. The facts are taken mainly from the period starting spring 1971 (when I worked on my Ph. D.

Kinetics of the windmill softball pitch for women
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ABSTRACT: Three-dimensional (3D) high-speed cinematography and dynamometry were used to analyse the windmill pitching action of 10 high performance female pitchers. Mean ground reaction forces of 0.3 BW (vertically) and 1.7 BW (horizontally) were recorded from

Unsteady flow structure in an axial compressor at windmill condition
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abstract This study investigates experimentally and numerically unsteady flow fields in an axial compressor operating at high-flow rate in order to understand the flow structure in the stator row operating at windmill condition. The experimental and numerical data are

Development of the VIRYA-2.8 B4, a windmill with a Polycord transmission in between the rotor shaft and the vertical shaft to drive a rope pump or an
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Up to now Kragten Design has developed thirteen electricity generating windmills with rotor diameters in between 1.2 and 4.6 metre. Eight of these windmills are designed especially for manufacture in developing countries. Although the main focus of Kragten Design is on the

Development of an 8-pole, 3-phase axial flux permanent magnet generator for the VIRYA-1.36 windmill using 8 neodymium magnets size 25.4* 25.4* 12.7 mm
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators are not available on the market. For my current range of VIRYA windmills, I therefore have developed a range of

Hydraulic Characteristics of Soil Contributing to the Windmill Wash Detention Basin near Bunkerville, Nevada
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EXECUTIVE SUMMARY A common practice for predicting surface runoff from hydrographic basins is to convert the hydrologic soil groups, designated by the Natural Resource and Conservation Service (NRCS), into curve numbers (CNs) that can be used in rainfall-

Impacts of Windmill Visibility on Properties Values in Madison County, New York.
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Abstract Potentially adverse effects of windfarm visibility on property values can represent real costs to communities, yet few studies exist on the subject. The studies that are available are contradictory, and suffer from statistical flaws. A clearer understanding of actual effects

Malawi windmill boy with big fans
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William Kamkwamba educated himself in his local library By Jude Sheerin BBC News The extraordinary true story of a Malawian teenager who transformed his village by building electric

Control of windmill grass over the summer fallow increases wheat yield
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Summary Windmill grass is a summer active, native species found throughout Australia. This research found that growth of windmill grass over summer significantly reduced the growth and yield of the following wheat crop (wheat yield of 0.9 t haí1 with no summer weed

Development of an alternative permanent magnet generator for the VIRYA-3windmill using an Indian 4-pole, 3-phase, 2.2 kW asynchronous motor frame size
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators with a low clogging torque are not available on the market. For my current range of VIRYA windmills I

Maglev Windmill
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Abstract Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Magnetic pressure is used to counteract the effects of the gravitational and any other accelerations. The principal

Water Pumping Windmill Book
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IN 1977 I CAME TO NEW ALCHEMY INSTITUTE WITH THE PRINCIPAL GOAL of increasing my familiarity with wind and solar systems. It was agreed that I would offer in return my skills as a writer, editor, educator, and laborer. On the day I arrived, I was immediately drawn,

ISAR Imaging of a Windmill-Measurement and Simulation
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Abstract:Inverse synthetic aperture radar (ISAR) images of a windmill are presented. In-situ measurement data of an 18-blade windmill are collected using an ultra-wideband radar. The measured signatures are compared to simulation results based on physical optics. The

Mems Based Motor Fault Detection in Windmill Using Neural Networks
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ABSTRACT-Today wind turbine technology is one of the fastest growing power generation technologies operating in large numbers at harsh and difficult environment sites and it is difficult to monitor each and every windmill separately. There are times when faults occur

Calculations executed for the 3-bladed rotor of the grid connected VIRYA-6.5windmill (d= 6, Gö 711 airfoil, wooden blades) provided with the hinged side
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The VIRYA-6.5 rotor will have three blades, a design tip speed ratio d= 6 and a diameter of 6.5 m. A rotor blade is made of a wooden plank of good quality. The blades have a constant chord, a constant airfoil and no blade twist. The rotor blades are connected to a flexible

Monitoring the effects of offshore windmill parks on the epifauna and demersal fish fauna of soft-bottom sediments: baseline monitoring
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Abstract This chapter reports on the condition of demersal fish, benthopelagic fish and epibenthos in the concession zones and reference zones of the Thorntonbank windmill park in the third year after the installation of the first six turbines, and on the effects of increased

Ideas about a small 34-pole permanent magnet generator for a small windmillor for human power, using the stator stamping of a 6-pole asynchronous motor
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators with a low clogging torque are not available on the market. For my current range of VIRYA windmills I

A survey in sustainable design of Iranian windmill technology in desert areas
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ABSTRACT Considering the nature and utilizing its potential powers have got the long history in the eastern countries, so that the numerous examples of minimum energy consumption and Renewable Energy usage are recognizable in their historical past.

The Arusha Windmill: A Construction Manual
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Volunteers in Technical Assistance (VITA) is ap; ivate, non-profit association based in the United States. Since 1960, VITA has supplied information and assistance, primarily by mail, to people seeking help with technical problems in more than 100 developing countries.

A STUDY ON NUMBER OF EDGES IN THE CENTRAL GRAPH OF THE DUTCH-WINDMILL GRAPH D3 m
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ABSTRACT In this paper, we have discussed the number of edges contained in the central graph of the Dutch-windmill graph and derived an equation for finding the number of edges

of nano reinforced structural composites parts forwindmill blades' health monitoring
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In a highly dynamic context of renewable marine energy production (EMR), the EVEREST project funded by the Institute of Research Technology (IRT Jules Verne) aims at developing a demonstrator of windmill part based on high-performance intelligent

ON POPULATIONS OF SARDINIAN WARBLERS Sylvia melanocephala AND ZITTING CISTICOLAS Cisticola juncidis AT WINDMILL HILL FLATS, GIBRALTAR
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Small birds can be affected by periods of intense cold. This is particularly true of species with a primarily Mediterranean distribution but which extend into parts of central Europe, such as the Dartford Warbler Sylvia undata. Populations of such species can fluctuate markedly in

AUTOMATED SYSTEM FOR CONTROL, MONITORING AND DIAGNOSTICS OFWINDMILL
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ABSTRACT The aim of this article is to summarize the most common faults in electric generators and to specify the priority liable to control, monitoring and diagnostics. It describes the structure of an automated system for control, monitoring and diagnostics of a

WINDMILL CLO I LIMITED
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Pursuant to the Portfolio Management Agreement, the Portfolio Manager is required to manage the Portfolio, to act in specific circumstances in relation to the Portfolio on behalf of the Issuer and to carry out the duties and functions described below. In addition, the

Ideas about a 4-pole, 3-phase axial flux permanent magnet generator for the VIRYA-1.5 windmill using square neodymium magnets size 30* 30* 15 mm and no
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators are not available on the market. For my current range of VIRYA windmills, I therefore have developed a range of

Potential distribution of Chloris truncata (windmill grass) in relation to climate and soils
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Summary Chloris truncata is a short-lived summeractive stoloniferous grass that is widely established throughout temperate regions of Australia except Tasmania. Although considered a valuable rehabilitation and potential pasture species in Australia, it is

WIND POWER GENERATION BY WINDMILL
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An estimated of 1 to 3 percent of the energy from the Sun is converted into wind energy. This is about 50 to 100 times more energy than is converted into biomass by all the plants on earth through photosynthesis. Most of this wind energy can be found at high altitudes

Design of Windmill Power Generation Using Multi-Generator and Single Rotor (Horizontal Blade)
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Abstract Wind energy is the environmental free and one of the best renewable energy for generation of electric power. The main aim of the paper is to produce current using multi generator and single rotor. This paper proposes multi-generator to address potential

The Gö 622, Gö 623, Gö 624 and Gö 625 airfoils with thickness/chord ratios of respectively 8%, 12%, 16% and 20% for use in windmill rotor blades
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In report R443D (ref. 1) of the former Wind Energy Group of the University of Technology Eindhoven, about eighty airfoils are assembled which have been measured for low Reynolds numbers. A problem with this report is that it is no longer available and that most

Mill Road Windmill, Cambridge
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The Mill Road History Project was officially launched in 2013 under the umbrella of Mill Road Bridges Authors: Allan Brigham, Gordon Clark and Peter Filby Cover picture: Clockwise from top left: (a) cricket on Parker's Piece (CC: JPJ42) (b) cricket on Parker's Piece

The Opera of the Universe, and the Windmill of Art and Sciences
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Abstract France has a good network of planetaria. Unfortunately, one of its main scientific region (ie Grenoble and the surrounding Alps) has no such facility. In this paper, we present a new initiative called the Opera of the Universe which will include a planetarium and be

Fault Diagnosis of Windmill by FFT Analyzer
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Abstract-Wind energy conversion is the fastest growing source of new electricity generation in the world. Wind mills are located in harsh environment so their maintenance is very difficult. Wind mill consist of various parts such as blade, gearbox, tower, generators etc.

Poster 88 Alternating Windmill Nystagmus, 28 Years Still the Only Case Seen
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Poster 88 Alternating Windmill Nystagmus, 28 Years Still the Only Case Seen Buenjim Mariano, Gordon Plant Introduction This of a case seen 1973 of an elderly women who lost sight due to a acquired eye disease and developed alternating windmill nystagmus

Survey of the experiences on the testfield at the Eindhoven University of Technology in particular for the WEU 1-3 windmill from April 1983 until May 1985
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Location 6 Kaa1 van der Linden mast, climbable, height 12 meter, in use for testing: anemometers reed switch type at 6 m-9 m-12 meter; wind vane at 12 meter; temperature meter at 6 meter. Also installed is the pressure vessel of the CWD 2000 windmill at 3, 5

Maximize Producer Rewards in Distributed Windmill Environments: A Q-Learning Approach
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Abstract: In Smart Grid environments, homes equipped with windmills are encouraged to generate energy and sell it back to utilities. Time of Use pricing and the introduction of storage devices would greatly influence a user in deciding when to sell back energy and

Tree-ring Analysis of Timbers from the Post Mill, Windmill Lane, Windmill Hill, Herstmonceux, East Sussex
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Summary The timbers from this Grade 11* listed post mill were in two groups: supporting timbers remaining in situ at Herstmonceux, and the majority of the buck, which was disassembled for repair ex situ. Four timbers from the buck dated: one, retaining complete

and the Cape Cod Hospital and Windmill
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Notes and Events 459 chain osteotome, an instrument that appears to have fallen into obhvion towards the end of the nineteenth century and whose reinvention as an industrial tool is to us, after all, only of academic interest. Bernhard Heine's important studies on

Development of a Windmill Machine Pre-Rotation Device for an Aircraft Nose Wheel
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Abstract: This paper presents a practical design solution to overcome the problem of flat spots on aircraft nose tires which could likely occur during high velocity landings. The solution is a windmill machine pre-rotational device comprising three to five S809 airfoils

Coupling Effect of Windmill Energy and Magnus Effect on Yacht
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ABSTRACT Wind energy is one of the major renewable sources of energy. Wind turbine technology is used worldwide as it converts kinetic energy of the wind to mechanical energy of the turbine blades and this mechanical energy into electrical energy. In the present

Method to check the estimated d-V curve of the hinged side vane safety system and checking of the d-V curve of the VIRYA-4.2 windmill
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Windmills with fixed rotors can be protected against too high forces and too high rotational speeds by turning the rotor out of the wind. This can be done around a vertical and around an horizontal axis. All present VIRYA windmills developed by Kragten Design turn out of

Electricity Generation From Windmill And Its Performance Analysis
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Abstract:Windmill is a clean source of energy that has much lower environmental impact than conventional energy technologies. As the world is getting hotter by the emission of greenhouse gasses due to the use of fossil fuel, wind power is a well proven and cost-

Transient Stability Control of Power System with Windmill Interaction
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Abstract: This paper presents a transient stability analysis for power system with wind farm interaction for different types of large perturbations such as three phase fault in power system. Power system integrated with wind mill may be exposed to various large

Employee Identification with Corporate Values within the Danish WindmillCompany NEG Micon: A Study of both Top Management's View and Employee
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This paper presents the findings of a holistic study of the communication processes during a corporate value implementation within the Danish windmill company NEG Micon. This implies firstly a study of the different processes of management's formulation, construction

SOFTBALL WINDMILL PITCH: NECESSITY OF A PITCH COUNT
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Softball has become a quickly growing sport all across the world. The growing number of girls participating in softball has lead to an increase in the amount of sports-related injuries. Softball windmill pitchers account for a high amount of injury incidents within the sport.

EARLY COLONISATION OF A CONCRETE OFFSHORE WINDMILL FOUNDATION BY MARINE BIOFOULING ON THE THORNTON BANK (SOUTHERN NORTH SEA)
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With the construction of windmills in the Belgian part of the North Sea (BPNS), a new habitat of artificial hard substrate is being introduced in a region mostly characterized by sandy sediments. This will increase the habitat heterogeneity of the region and the effect of the

PRODUCTION AND OPTIMIZATION OF BIOSURFACTANT FROM MICROORGANISMS ISOLATED FROM WINDMILL OIL CONTAMINATED SOIL SAMPLES
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ABSTRACT Isolation and screening of extracellular biosurfactant producing bacteria from windmill oil contaminated soil samples and selection of positive strain so that optimization parameters can be carried out for better production. Biosurfactant synthesized by

Development of a voltage dip model in PSS/E and application to a case with a fixed-speed windmill
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Abstract This paper shows in detail a model of a voltage dip in the power system dynamic simulation tool PSS/E. The modelled voltage dip corresponds to a specification published by the Spanish System Operator Red Eléctrica de Espana. Dynamic simulations involving

Calculations executed for the 2-bladed rotor of the VIRYA-5 windmill meant for connection to a 34-pole PM-generator for driving the 1.1
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The VIRYA-5 windmill has a 2-bladed rotor with wooden or stainless steel blades which are connected to each other by means of a twisted steel strip. The head of the VIRYA-5 is derived from the head of the VIRYA-4.6 B2. The tower is identical to the 12 m tower of the

Conical beam windmill-shaped array antenna design
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Abstract:This paper presents a compact conical beam antenna based on quarter-mode substrate integrated waveguide (QMSIW). The antenna array is consisted of six isosceles right-angled triangle metallic patch printed on the upper side of the substrate in a windmill-

The Design Development and Testing of a Low-cost 10 HP Windmill Prime Mover
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SUMMARY An airscrew windmill has been designed for use in the north east trade wind regime of the Caribbean, which is shown to be particularly favourable for agricultural irrigation purposes. The high-speed fixed-pitch airscrew incorporates the most recent

DESIGN AND DEVELOPMENT OF WINDMILL OPERATED WATER PUMP
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Abstract: The imminent exhaustion of fossil energy sources, spreading global warming, expanding greenhouse effect, higher need of energy, less availability of power supplies motivates us to use renewable source of energy like wind-energy which is most prominent

The Rainbow Connection of Windmill and Corona Graph
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Abstract The rainbow connection number of G, denoted by rc (G), is the smallest number of colors needed to color its edges, so that every pair of its vertices is connected by at least one path in which no two edges are colored the same. A rainbow u- v geodesic in G is a

Calculations executed for the 4-bladed rotor of the VIRYA-2.8 B4 windmill(d= 2.5, galvanised steel blades)
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The VIRYA-2.8 B4 windmill is designed to drive a rope pump using an accelerating gearing with a gear ratio of 2.5 in the windmill head and a vertical shaft in the tower. For very low heads it might also be possible to couple the VIRYA-2.8 B4 to an Archimedian screw

Windmill Water Pumping
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Abstract The performances of a VAWM with Savonius rotor under low and unsteady wind speed is investigated in this paper. One of the classical applications of wind energy is water pumping. Water pumping windmill pumps water from bore well, ponds etc. used for

Total Vertex Irregularity Strength of Circular Ladder and Windmill Graphs
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Graph labelings were first introduced in the mid sixties. It concerns the assignment of values, usually represented by integers, to the edges and/or vertices of a graph. The intended purpose is to meet certain conditions within the graph. Many of the graph labeling

Design and analysis of highway windmill electric generation
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Abstract:-The work deals with designing a portable highway wind turbine, which is to be contribute towards the global trend in wind energy production in a feasible way. Wind turbines are traditionally employed in rural areas; the main goal the work is to design a

Determination of the loads acting on the pump rod of a water pumping windmill
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Abstract-One of the most delicate parts to size in a water pumping windmill is the pump rod. Indeed, frequent ruptures during the exploitation and experimentation of windmills shows that the determination of the real forces acting on the pump rod is quite difficult to evaluate.

The Windmill Programme: Thinking outside the square
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The Windmill Programme is a specialised care programme that provides educational and recreational after school and holiday programmes for children and adolescents aged 5 to 18 (participants) who are on the autistic spectrum or who have an intellectual or physical

The Windmill
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When Accounting Specialist Sondra McKinney came to the District as a part-time auditor with a little computer experience, she had no idea she would soon become the entire accounting department and be responsible for computerizing the accounting system.

The Gö 711 airfoil modified as the Gö 711-12% airfoil and the Gö 711-10% airfoil for use in windmill rotor blades
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In report R443D (ref. 1) of the former Wind Energy Group of the University of Technology Eindhoven, about eighty airfoils are assembled which have been measured for low Reynolds numbers. A problem with this report is that it is probably no longer available and

Wc| tT'1ee § \'(elVV";\ R\|: ing Windmill Book
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The Well System Components Transport and Storage of Water Is A WINDMILL FOR YOU Potential Legal Restrictions Assessing Your Wind Resource Determining Your Water Use Selecting the WPWS for Your Needs Some Real-Life Applications THE SAILWING

THE WINDMILL STUMP
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The Ordnance Survey Memoirs describe the town land as 'containing the greater part of the village of Poyntzpass' and that 'a quarter of a mile west of the village is a corn mill and a little higher up the stream a flax mill and in the north east an old windmill stump.'The hilltop on

Windmill Draw Unit
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Perforations: 11,556-11,606 w/2jets/foot Treatment: 11,556-11,606-5,000 gal 7 1/2% MCA acid w/230,000 SCF N2; 91,000 gal Polaris gel w/133,250# sand; 180,000 gal Polaris gel w/310,000# sand and 5000# bauxite Pressures: 5660-6187 psig BHP Tests, 1000 psi FTP

UPPER AND LOWER EXTREMITY MUSCLE FIRING PATTERNS DURING THEWINDMILL SOFTBALL PITCH
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The purpose of this study was to describe the activity of both the upper and lower extremity muscles during the windmill softball pitch. Seven female post-pubescent softball pitchers volunteered for the study. Pitchers were analyzed with surface electro myography, and

MONITORING THE EFFECTS OF THE THORNTONBANK AND BLIGH BANK WINDMILLPARKS ON THE EPIFAUNA AND DEMERSAL FISH FAUNA OF SOFT-
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The study of the effects of windmill parks on epifauna and demersal fish is based on a sampling design covering the existing concession zones (Bligh Bank, Thorntonbank) and corresponding references zones (Goote Bank, Bligh Bank, Hinderbanken, Thorntonbank).

A Novel Method for Generation of Electricity using Submerged Windmill
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Abstract:Tidal stream turbines are often described as underwater windmills. They are driven by the kinetic energy of moving water in a similar way that wind turbines use moving air. The generator is placed into a marine current that typically results when water being

Study on New Display System using Windmill and Light Emitting Diode
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Abstract:-This paper proposes a new system which displays the image by wind power generation and the light emitting diode. The proposed system is a system which introduces Light Emitting Diode into the braid of a windmill, and displays an image by the afterimage.

I-215, AIRPORT CONNECTOR PHASE 2 INTERSTATE 15 TO WINDMILL LANE WIDENING
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I-215 off-ramp to Warm Springs Road. Other associated improvements include widening of the existing westbound I-215 bridge over the Airport Connector, a new bridge structure for the realigned eastbound Warm Springs off ramp, and new sound wall and concrete

Three-phase bridge rectifier with power factor correction for windmillsynchronous machines
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Abstract Implementation of control system for PFC rectifier is complicated task. In order to achieve best performance the main part of the control algorithms are performed in microprocessors. As process has special requirements for signal processing the DSP

Development of an 8-pole, 3-phase axial flux permanent magnet generator for the VIRYA-2.2 windmill using 8 circular neodymium magnets size 45* 15 mm.
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The 2-bladed VIRYA-1.36 windmill and its 8-pole axial flux generator are described in report KD 571 (ref. 1). The drawings are given in the manual of the VIRYA-1.36 (ref. 2). The generator of the VIRYA-1.36 uses eight neodymium magnets size 25.4* 25.4* 12.7 mm. It

Provisional manual of rotor and generator of electricity generating windmillVIRYA-2.2
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In this manual the rotor and the generator of 2-bladed VIRYA-2.2, electricity generating windmill, are described. This windmill is provided with an 8-pole, 3-phase axial flux generator and is meant for 12 V or 24 V battery charging after star rectification of the

WINDMILL PITCHING KINETICS: INJURY IMPLICATIONS IN HIGH SCHOOL SOFTBALL PITCHERS
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Fast-pitch softball has become a year round sport for many female athletes. The Amateur Softball Association has reported that 2.5 million fast-pitch players were registered to play in 2008 [1]. Of those, 1.3 million were between the ages of 12 and 18. Despite the recent

Aerodynamic characteristics of rectangular flat plates with aspect ratios 5: 1, 2: 1, 1: 1, 1: 2 and 1: 5 for use as windmill vane blades
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In report R443D (ref. 1) of the former Wind Energy Group of the University of Technology Eindhoven, about eighty airfoils are assembled which have been measured for low Reynolds numbers. A problem with this report is that it is no longer available and that most

Use of the VIRYA-3.8 windmill for water pumping with a pump equipped with a permanent magnet DC motor
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The VIRYA-3.8 windmill is designed especially for battery charging in very low wind regimes. It has a very low cut in wind speed of 2 m/s and the power at low wind speeds is very good. The rated wind speed is only 9.5 m/s which is realised by using a light foamed

Ideas about a 16-pole, 3-phase axial flux permanent magnet generator for the VIRYA-3D2 windmill using 16 neodymium magnets size 50* 15* 15 mm
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One of the most critical parts of a small wind turbine is the generator. As far as I know, simple and cheap direct drive 3-phase permanent magnet (PM) generators are not available on the market. For my current range of VIRYA windmills, I therefore have developed a range of