Hot-wire measurements of the flowfield in the vicinity of a hawg rotor

Papaconstantinou, A; Bergeles, G

dc.contributor.author	Papaconstantinou, A	en
dc.contributor.author	Bergeles, G	en
dc.date.accessioned	2014-03-01T01:07:11Z
dc.date.available	2014-03-01T01:07:11Z
dc.date.issued	1988	en
dc.identifier.issn	0167-6105	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9832
dc.subject.classification	Engineering, Civil	en
dc.subject.classification	Mechanics	en
dc.subject.other	Aerodynamics--Mathematical Models	en
dc.subject.other	Flow of Fluids--Turbulent	en
dc.subject.other	Rotors	en
dc.subject.other	Wind Turbines--Blades	en
dc.subject.other	Energy Transport	en
dc.subject.other	Flowfield	en
dc.subject.other	Hot-Wire Measurements	en
dc.subject.other	Wind Generator	en
dc.subject.other	Wind Tunnels	en
dc.title	Hot-wire measurements of the flowfield in the vicinity of a hawg rotor	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0167-6105(88)90001-3	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0167-6105(88)90001-3	en
heal.language	English	en
heal.publicationDate	1988	en
heal.abstract	Hot-wire measurements of the flowfield in the vicinity of a three-bladed, 2.64 m rotor diameter, horizontal axis wind generator installed in a wind tunnel are presented. Measurements have been taken for two tip-speed ratios, the wind generator being connected to the electricity grid through a 1.1 kW asynchronous generator. The velocity vector on meridian planes, turbulence intensity and Reynolds stresses were measured in a region extending half a rotor diameter upstream to half a rotor diameter downstream of the rotor. Spectra of turbulent kinetic energy are also presented which help the understanding of the mechanisms of energy transport in frequency space. © 1988.	en
heal.publisher	ELSEVIER SCIENCE BV	en
heal.journalName	Journal of Wind Engineering and Industrial Aerodynamics	en
dc.identifier.doi	10.1016/0167-6105(88)90001-3	en
dc.identifier.isi	ISI:A1988T079000001	en
dc.identifier.volume	31	en
dc.identifier.issue	2-3	en
dc.identifier.spage	133	en
dc.identifier.epage	146	en