Numerical investigation of oleo-pneumatic shock absorber: a multi-fidelity approach

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dc.contributor.authorSheikh Al Shabab, Ahmed
dc.contributor.authorGrenko, Bojan
dc.contributor.authorVitlaris, Dimitrios
dc.contributor.authorTsoutsanis, Panagiotis
dc.contributor.authorAntoniadis, Antonis
dc.contributor.authorSkote, Martin
dc.date.accessioned2023-08-17T14:20:18Z
dc.date.available2023-08-17T14:20:18Z
dc.date.freetoread2023-08-17
dc.date.issued2022-11-24
dc.description.abstractA representative shock absorber geometry is developed based on the general guidelines available in the literature, and it is validated against experimental measurements from a drop test. Simulations are conducted using a multi-fidelity approach ranging from unsteady scale resolving three-dimensional simulations to dynamic system models. High fidelity simulations provide a detailed insight into the flow physics inside the shock absorber, as well as help calibrate and validate lower fidelity methods, under conditions for which no experimental measurements are available to achieve that purpose. On the other hand, lower fidelity methods are used to efficiently scan the design space and test the dependency of the shock absorber performance on the various design parameters, in addition to identifying parameter combinations that would be of interest to investigate using a high-fidelity approach.en_UK
dc.identifier.citationSheikh Al-Shabab AA, Grenko B, Vitlaris D, et al., (2022) Numerical investigation of oleo-pneumatic shock absorber: a multi-fidelity approach. In: ECCOMAS Congress 2022 - 8th European Congress on Computational Methods in Applied Sciences and Engineering, 5-9 June 2022, Oslo, Norwayen_UK
dc.identifier.isbn9788412322286
dc.identifier.urihttps://doi.org/10.23967/eccomas.2022.201
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/20114
dc.language.isoenen_UK
dc.publisherECCOMASen_UK
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subjectshock absorbersen_UK
dc.subjectturbulenceen_UK
dc.subjectmultiphaseen_UK
dc.subjectmultifidelityen_UK
dc.titleNumerical investigation of oleo-pneumatic shock absorber: a multi-fidelity approachen_UK
dc.typeConference paperen_UK
dcterms.dateAccepted2022-02-28

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