Reduction of Gearing Pressure Pulsations and Noise Level in Gear Pumps using Non-standard Gearings and FEA Analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00356786" target="_blank" >RIV/68407700:21220/22:00356786 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Reduction of Gearing Pressure Pulsations and Noise Level in Gear Pumps using Non-standard Gearings and FEA Analysis
Original language description
In industry all over the world there is a need to make gear pumps (which are included in many industry units and machines) more silent and without unnecessary noise and pulsations they producing. Main part of the gear pump noise is caused by meshing gearing while rotating in the pump (causing fluid transport) in discontinuous run and causing pressure pulsations. This article reveals approaches leading to lower noise level using transformation of gears such as asymmetric gearing or continuous contact gearing, which both providing different tension scatter and reduce level of tension in stressed areas of the tooth. In this article are also mentioned some of the tools which can analyze gear noise using FEA and analyze pulsations in numerical models.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EAN 2021 59th conference on experimental stress analysis
ISBN
978-80-01-06885-4
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
64-74
Publisher name
katedra mechaniky
Place of publication
Praha
Event location
Litomyšl
Event date
Sep 29, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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