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

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

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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Počet stran výsledku

11

Strana od-do

64-74

Název nakladatele

katedra mechaniky

Místo vydání

Praha

Místo konání akce

Litomyšl

Datum konání akce

29. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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