Pulse-width modulated blowing/suction as a flow control actuator
2003 (English)In: Experiments in Fluids, ISSN 0723-4864, E-ISSN 1432-1114, Vol. 35, no 5, 502-504 p.Article in journal (Refereed) Published
The effect of pulse-width modulated (PWM) blowing/suction through a hole in a flat plate, above which a Blasius boundary layer develops, is studied. A hot wire is used to measure the streamwise velocity downstream of the hole. The PWM blowing/suction is found to create amplitude-modulated variations in the streamwise velocity, which are well correlated with the signal generating the disturbance.
Place, publisher, year, edition, pages
2003. Vol. 35, no 5, 502-504 p.
IdentifiersURN: urn:nbn:se:kth:diva-13101DOI: 10.1007/s00348-003-0671-4ISI: 000186777900013OAI: oai:DiVA.org:kth-13101DiVA: diva2:320842
QC 201005272010-05-272010-05-272010-05-27Bibliographically approved