A. A. Al-Shabab, D. Vitlaris, Zhonglu Lin, B. Grenko, Panagiotis Tsoutsanis, A. Antoniadis, M. Skote
{"title":"Numerical Investigation of Oleo-Pneumatic Shock Absorber: Setup and Validation","authors":"A. A. Al-Shabab, D. Vitlaris, Zhonglu Lin, B. Grenko, Panagiotis Tsoutsanis, A. Antoniadis, M. Skote","doi":"10.23967/WCCM-ECCOMAS.2020.231","DOIUrl":null,"url":null,"abstract":". The simulation of an oleo-pneumatic shock absorber is discussed focusing on the solver validation and high fidelity case setup. The multi-physics nature of the problem is tackled by conducting a range of validation cases in the base areas expected to be of relevance. A dynamic system model of the shock absorber is used to generate physically consistent boundary conditions. In addition, steady RANS simulations provide a preliminary insight into the internal flow development and to assist in the design of higher resolution grids.","PeriodicalId":148883,"journal":{"name":"14th WCCM-ECCOMAS Congress","volume":"573 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"14th WCCM-ECCOMAS Congress","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23967/WCCM-ECCOMAS.2020.231","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
. The simulation of an oleo-pneumatic shock absorber is discussed focusing on the solver validation and high fidelity case setup. The multi-physics nature of the problem is tackled by conducting a range of validation cases in the base areas expected to be of relevance. A dynamic system model of the shock absorber is used to generate physically consistent boundary conditions. In addition, steady RANS simulations provide a preliminary insight into the internal flow development and to assist in the design of higher resolution grids.
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