pulsatile flow

Studies on Doppler Angle Estimation Methods for the Pulsatile Flow based on the Spectral Bandwidth

基于带宽估计脉动血流多普勒夹角的方法研究

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It is verified that the periodic change of cross-sectional area and moment of inertia enforces the excitation of the pulsatile flow and the displacement oscilla-tion of the latex tube occurs easily. This agrees well with the experiment results.

证实了截面积和截面惯距的周期变化加强了脉动流的激励、容易使乳胶管发生位移振荡，这与实验结果在定性上是吻合的。

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Conclusion: ① CDPI is superior to CDFI in detecting blood flow signal of HCC, the pulsatile blood flow frequency spectrum has certain significance on HCC diagnosis.

结论：①对HCC瘤体观察所获血流信息CDPI较CDFI敏感，PW探及搏动性血流频谱的检出具有确诊意义；

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Study of influence on orifice flowmeters in pulsatile flow conditions

用孔板流量计测量脉动气流

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Tail pipe as the important part of pulse combustor is a very good heat transfer device, in which high-temperature high-frequency pulsatile flow lead to heat transfer coefficient enhancement.

尾管作为脉动燃烧器重要的组成部件，能够产生高温高频脉动气流，可成倍提高传热系数，是一种非常理想的换热装置。

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Precise quantification of pulsatile flow comment.

准确定量的脉动流.

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A Study of the Pulsatile Flow Field around Artificial Heart Valves Model by Flow Birefringence Technique

用流体双折射方法研究人工心脏瓣膜的脉动流场

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Simulation of endothelial cell behavior by 2-D pulsatile state flow on wavy surface

二维脉动流场中内皮细胞表面切应力分布的数值模拟

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Objective To investigate the effect of vasal viscoelasticity on wall shear stress of pulsatile flow under the influence of Rolling Massage.

目的研究血管粘弹性对脉动血流在扌衮法推拿作用下切应力的影响。

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A Finite Element Analysis of Pulsatile Flow in Curved Artery

弯曲动脉内脉动流的有限元分析

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Purpose: The aim of the study was to quantitate analogue mitral regurgitant ( MR) jet size with three dimensional ( 3D) reconstruction in vitro pulsatile flow model.

目的：采用三维（3D）超声重建技术定量评价模拟二尖瓣返流（MR）的大小。

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These results showed that it should be essential for the therapeutic effect of ECP that the pulsatile flow could be conducted well in aorta;

结果表明：体外反搏驱动的搏动性血流在主动脉中的良好传导是反搏治疗的基础；

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Boundary Layer Development of Pulsatile Blood Flow in a Tapered Vessel

圆锥形血管中的振荡发展流动

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Three-dimensional simulation of pulsatile blood flow in human thoracic aorta

人胸主动脉血液脉动流的三维数值分析

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Methods 27# UPMV ( 6 cases) were tested by TH-1200 H.V. Prosthesis Pulsatile Flow Tester in vitro, which was compared with 27# CL-heart valve prosthesis ( 6 cases).

方法27UPMV使用TH-1200型人工心脏瓣膜体外脉动流试验台进行检测，对照组采用27CL-Ⅲ型人工机械心脏瓣膜。

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