Hot-wire measurement in turbulent flow behind a parallel-line heat source

0377867 - ÚT 2013 DE eng A - Abstrakt
Antoš, Pavel - Uruba, Václav
Hot-wire measurement in turbulent flow behind a parallel-line heat source.
83rd Annual Meeting of the International Association of Applied Mathematics and Mechanics. Darmstadt: TU Darmstadt, 2012 - (Alber, H.; Tropea, C.). s. 238-238
[Annual Meeting of the International Association of Applied Mathematics and Mechanics /83./. 26.03.2012-30.03.2012, Darmstadt]
Grant CEP: GA ČR GPP101/10/P556; GA ČR(CZ) GAP101/12/1271
Institucionální podpora: RVO:61388998
Klíčová slova: nonisotermal flow * hot wire anemometry
Kód oboru RIV: BK - Mechanika tekutin
http://www.gamm2012.tu-darmstadt.de/

A paper describes used HWA method of measurement in non-isothermal flow. A dual hot-wire probe was employed. Velocity and temperature calibration including static and dynamic part are described were done. Procedure of evaluation observed quantities is described in detail. An interaction of the free turbulent flow and the temperature field generated by parallel line heat sources was investigated. The velocity and the temperature distributions behind the heat generator are presented
Trvalý link: http://hdl.handle.net/11104/0209901