Prediction of car cabin environment by means of 1D and 3D cabin model
Predickce vnitřního prostředí v kabině vozu pomocí 1D a 3D modelu
Abstract
Thermal comfort and also reduction of energy requirements of air-conditioning system in vehicle cabins are currently very intensively investigated and up-to-date issues. The article deals with two approaches of modelling of car cabin environment; the first model was created in simulation language Modelica (typical 1D approach without cabin geometry ) and the second one was created in specialized software Theseus-FE (3D approach with cabin geometry). Performance and capabilities of this tools are demonstrated on the example of the car cabin and the results from simulations are compared with the results from the real car cabin climate chamber measurements Thermal comfort and also reduction of energy requirements of air-conditioning system in vehicle cabins are currently very intensively investigated and up-to-date issues. The article deals with two approaches of modelling of car cabin environment; the first model was created in simulation language Modelica (typical 1D approach without cabin geometry ) and the second one was created in specialized software Theseus-FE (3D approach with cabin geometry). Performance and capabilities of this tools are demonstrated on the example of the car cabin and the results from simulations are compared with the results from the real car cabin climate chamber measurements
Keywords
1D model, 3D model, Cabin environment, Simulation, 1D model, 3D model, Cabin environment, SimulacePersistent identifier
http://hdl.handle.net/11012/193616Document type
Peer reviewedDocument version
Final PDFSource
EPJ Web of Conferences. 2012, vol. 25, issue 1, p. 145-150.https://www.epj-conferences.org/articles/epjconf/abs/2012/07/epjconf_EFM2011_02004/epjconf_EFM2011_02004.html
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