Number of the records: 1
Heat and mass transfer caused by a laminar channel flow equipped with a synthetic jet array
- 1.
SYSNO ASEP 0346513 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Heat and mass transfer caused by a laminar channel flow equipped with a synthetic jet array Author(s) Trávníček, Zdeněk (UT-L) RID, ORCID
Dančová, Petra (UT-L) RID
Kordík, Jozef (UT-L) RID
Vít, Tomáš (UT-L)
Pavelka, Miroslav (UT-L)Number of authors 5 Source Title 14th International Heat Transfer Conference IHTC14. - Washington DC : ASME, 2010 - ISBN 978-0-7918-3879-2 Pages s. 609-617 Number of pages 8 s. Publication form CD ROM - CD ROM Action International Heat Transfer Conference IHTC /14./ Event date 08.08.2010-13.08.2010 VEvent location Washington DC Country US - United States Event type WRD Language eng - English Country US - United States Keywords flow control ; synthetic jet ; naphthalene sublimation Subject RIV BK - Fluid Dynamics R&D Projects IAA200760801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA101/09/1959 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000307208800073 Annotation Low-Reynolds-number laminar channel flow is investigated experimentally under an actuation by synthetic jets. The Reynolds number was in a range 200–500. Measurement was performed in air and water by means of the hot-wire anemometry, naphthalene sublimation technique, and PIV. The results show that flow can be actuated by an array of synthetic jets. The stagnation Nusselt number was enhanced by 10–30 times in comparison with the non-actuated channel flow. The results indicate that the present arrangement can be a useful tool for heat transfer enhancement in various applications, e.g., cooling and mixing. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2011
Number of the records: 1