selection-of-gears
Gear selection and Pacific halibut
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In principle a fishery will take the maximum yield from a fish stock if each year class is harvested when it attains its maximum weight. At such time the average individual in the year class will have reached its optimum age and size for harvesting. Such a scheme is
Effect of size selection within and between fishing gear types on the yield and spawning stock biomass per recruit and yield per unit effort for a cohort of an
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Abstract A discrete time model was developed to evaluate yield and spawning stock biomassper-recruit and yield-per-unit-effort for a cohort of an idealized groundfish. This fish was characterized as relatively long lived (M= 0.2), slow growing (K= 0.2), with maximum
Synthetic gear oil selection
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Synthetic gear oils are used whenever mineral gear oils have reached their performance limit and can no longer meet the application requirements; for example, at very low or high temperatures, extremely high loads, extraordinary ambient conditions, or if they fail to
Review of API Versus AGMA Gear Standards/Rating, Data Sheet Completion, and Gear Selection Guidelines
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Abstract There are many gear tooth and gearbox rating standards existing in the world. For a given gearbox, the rating system that is used can give very different answers in the amount of power that can be transmitted. If a user is not specific or does not have a basic
Optimal gear selection on an automatic bicycle
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Abstract This paper describes an electronically controlled automatic transmission which was designed and built for use on a bicycle as a final year university project. The particular focus of the project was on the algorithm which determines the optimal gear to select at any time
Gear Drive Selection Process for the Parcel Handling Industry
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This paper is designed to help describe the selection process of a reducer to be used in the parcel handling industry. It will go over what different applications our gearboxes are used throughout parcel handling facilities such as UPS, FedEx, and DHL. This white paper will
Minimization of dynamic forces in gear meshing by selection of the flexible couplings parameters
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Abstract Torsional vibrations occur d uring drive systems operation. They may be especially hazardous if the frequency of input functions is close to resonance frequency or if syst em resonance frequency is eq ual to subhar monic of input function frequency. What’s more,
Lubricant selection: Bearings, gear drives and hydraulics
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Making technically accurate baseline lubricant selection decisions without exacting mathematical expressions. sufficient durability into the basic design that allows customers to use those products for similar uses within widely varying production environments. The
Feature Selection Based on Mutual Information for Gear Faulty Diagnosis on Imbalanced Dataset?
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Abstract Defect is one of the important factors resulting in gear fault, so it is significant to study the technology of defect diagnosis for gear. Class imbalance problem is encountered in the fault diagnosis, which causes seriously negative effect on the performance of