Doppler angle and flow velocity estimations using the classic and transverse Doppler effects

1999 ◽  
Vol 46 (1) ◽  
pp. 252-256 ◽  
Author(s):  
Bor-Ray Lee ◽  
Huihua Kenny Chiang ◽  
Cheng-Deng Kuo ◽  
Win-Li Lin ◽  
San-Kan Lee
Keyword(s):  
Flow Velocity ◽  
Doppler Angle ◽  
Doppler Effects

Direct and Doppler angle-independent measurement of blood flow velocity in small-diameter vessels using ultrasound microbubbles

2012 ◽  
Vol 36 (5) ◽  
pp. 577-583 ◽  
Author(s):  
Homagni Sikha Roy ◽  
Guoqing Zuo ◽  
Zhengchun Luo ◽  
Hanping Wu ◽  
Tianyi M. Krupka ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Blood Flow Velocity ◽  
Small Diameter ◽  
Independent Measurement ◽  
Doppler Angle ◽  
Ultrasound Microbubbles

Kinematics of a System of Loop Prominences

1979 ◽  
Vol 44 ◽  
pp. 237-241 ◽  
Author(s):  
O. Engvold ◽  
E. Jensen ◽  
B.N. Andersen
Keyword(s):  
Loop System ◽  
Mass Motion ◽  
Flare Loop ◽  
Doppler Effects ◽  
Rare Phenomena ◽  
True Mass

A detailed description of the development of loops connected with flares has been given by Bruzek (1964). Data on true mass motion as inferred from Doppler-effects are sparse in the literature as flare loop prominences are rare phenomena (Kleczek 1965). Jefferies and Orrall (1965) reported high velocities near the top of a loop system. Gurtovenko et al. (1969) observed large Doppler velocities in the loop system of July 11th. 1966.

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