Počet záznamů: 1
PIV investigations of an excited air jet
- 1.0348734 - ÚT 2011 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Tesař, Václav - Uruba, Václav - Něnička, Václav
PIV investigations of an excited air jet.
Colloquium Fluid Dynamics 2010: Proceedings. Prague: Institute of Thermomechanics AS CR, v. v. i., 2010 - (Jonáš, P.; Uruba, V.), s. 27-28. ISBN 978-80-87012-27-7.
[Colloquium Fluid Dynamics 2010. Praha (CZ), 20.10.2010-22.10.2010]
Grant CEP: GA AV ČR IAA200760705; GA ČR GA101/07/1499
Výzkumný záměr: CEZ:AV0Z20760514
Klíčová slova: turbulence * zatopený proud * PIV - particle image velocimetry
Kód oboru RIV: BK - Mechanika tekutin
Authors investigated an axisymmetric jet of air issuing from a 40 mm dia. nozzle using 3D particle image velocimetry system. The jet was excited by a rotating acousticpressure field in the nozzle exit plane to ensure generation of two helical instability modes chasing one another and mutually interacting. The excitation signal was also used for ensuring PIV data acquisition at a precise phase position
Trvalý link: http://hdl.handle.net/11104/0189173
Počet záznamů: 1