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dc.contributor.authorWu, JSen_US
dc.contributor.authorLee, WSen_US
dc.contributor.authorLee, Fen_US
dc.contributor.authorWong, SCen_US
dc.date.accessioned2014-12-08T15:26:46Z-
dc.date.available2014-12-08T15:26:46Z-
dc.date.issued2001en_US
dc.identifier.isbn0-7354-0025-3en_US
dc.identifier.issn0094-243Xen_US
dc.identifier.urihttp://hdl.handle.net/11536/19024-
dc.description.abstractTwo numerical procedures in the Direct Simulation Monte Carlo method, applying particle flux conservation at inflow/outflow pressure boundaries, are developed to treat the two most important boundary conditions encountered in micromechanical and vacuum devices involving internal gaseous flows. The first one is for both specified pressures at inlet and exit; while the second one is for specified mass flow rate and exit pressure. Both numerical procedures have been tested on short and long micro-channels in the slip and transitional regimes. Excellent agreement has been found between the current results and the previous reported numerical results as well as the experimental data for the first type of boundary conditions. Finally, the first type boundary condition is applied to compute the conductance of flow through a circular pipe to demonstrate its application in vacuum technology. Results compare well with previous experimental data by Knudsen (1909).en_US
dc.language.isoen_USen_US
dc.titlePressure boundary treatment in internal gas flows at subsonic speed using the DSMC methoden_US
dc.typeProceedings Paperen_US
dc.identifier.journalRAREFIED GAS DYNAMICSen_US
dc.citation.volume585en_US
dc.citation.spage408en_US
dc.citation.epage416en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000172834300056-
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