An improved spectral width Doppler method for estimating Doppler angles in flows with existence of velocity gradients

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Title:	An improved spectral width Doppler method for estimating Doppler angles in flows with existence of velocity gradients
Authors:	Lee,Po-Lei;Chou,Yi-Hong;Hsieh,Jen-Chuen;Chiang,Huihua Kenny
Contributors:	電機工程研究所
Keywords:	BLOOD-FLOW;ULTRASOUND DOPPLER;BEAM WIDTH;TRANSDUCERS;SIMULATION;TRANSVERSE;FREQUENCY;PROFILES;ACCURACY;TRACKING
Date:	2006
Issue Date:	2010-07-06 18:19:55 (UTC+8)
Publisher:	中央大學
Abstract:	Doppler angle (i.e., beam-to-flow angle) is an important parameter for quantitative flow measurements. With known Doppler angles, volumetric flows can be obtained by the mean flow velocity times the cross-section area of the vessel. The differences or cha
Relation:	ULTRASOUND IN MEDICINE AND BIOLOGY
Appears in Collections:	[Graduate Institute of Electrical Engineering] journal & Dissertation

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