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SIMULTANEOUS MEASUREMENTS OF VELOCITY AND DEFORMATION IN FLOWS THROUGH COMPLIANT ORIFICES USED AS HEART VALVE ANALOGUES

机译：通过用作心脏瓣膜类似物的柔和孔的流动速度和变形的同时测量

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Both hemodynamic and structural performance are important considerations in designing replacement heart valves. In this study, silicone diaphragms of prescribed orifice and material properties are used as simplified heart valve analogues. Diaphragm deformation is quantified simultaneously with flow characteristics including pressure drop, mean flow rate and instantaneous velocity fields. The combined flow and structural data can be used to validate fluid-structure interaction codes suitable for biomedical applications, including studies of flow through heart valves.

机译：血流动力学和结构性能都是设计替代心脏瓣膜的重要考虑因素。在该研究中，规定孔口和材料性能的硅胶膜用作简化的心脏瓣膜类似物。隔膜变形同时用流量下降，平均流速和瞬时速度场进行量化。组合的流动和结构数据可用于验证适用于生物医学应用的流体结构相互作用码，包括通过心脏瓣膜的流动研究。

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《ASME Bioengineering Conference》|2007年||共2页
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Devesh M. Amatya; Ellen K. Longmire;
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1. Simultaneous measurements of velocity and deformation in flows through compliant diaphragms [J] . D. M. Amatya, E. K. Longmire Journal of Fluids and Structures . 2010,第2期

机译：同时测量流经柔性膜片的速度和变形
2. Layer‐specific deformation analysis in severe aortic valve stenosis, primary mitral valve regurgitation, and healthy individuals validated against invasive hemodynamic measurements of heart function [J] . Bakkestr?m Rine, Christensen Nicolaj L., Wolsk Emil, Echocardiography. . 2018,第2期

机译：在严重主动脉瓣狭窄的层特异性变形分析，初级二尖瓣反流和健康个体验证对心功能的侵入性血液动力学测量
3. Fast Measurements of Flow through Mitral Regurgitant Orifices with Magnetic Resonance Phase Velocity Mapping [J] . Haosen Zhang, Sandra S. Halliburton, Richard D. White, Annals of Biomedical Engineering . 2004,第12期

机译：通过磁共振相速度映射快速测量通过二尖瓣反流口的流量
4. SIMULTANEOUS MEASUREMENTS OF VELOCITY AND DEFORMATION IN FLOWS THROUGH COMPLIANT ORIFICES USED AS HEART VALVE ANALOGUES [C] . Devesh M. Amatya, Ellen K. Longmire ASME Bioengineering Conference . 2007

机译：通过用作心脏瓣膜类似物的柔和孔的流动速度和变形的同时测量
5. Simultaneous wall-pressure and velocity measurements in the flow field downstream of an axisymmetric backward-facing step. [D] . Hudy, Laura Michele. 2005

机译：在轴对称后向步骤下游的流场中同时进行壁面压力和速度测量。
6. Bioprosthetic mitral valve effective orifice area using 4D flow cardiac magnetic resonance derived time velocity integral. An in vitro comparison with Doppler Echocardiography [O] . Dimitrios Maragiannis, Matthew Jackson, Stephen Igo, 2015

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8. Orifice Meter Installation Effects: Measurements of Mean Axial Velocity and MeanSwirl Angle Profiles with and without Flow Conditioners Downstream of Two Out-of-Plane 90 deg Elbows in the GRI MRF Interim Low Pressure Loop [R] . Morrow, T. B. 1995

机译：孔板流量计安装效果：在GRI mRF中间低压回路中两个平面外90度弯头下游有和没有流量调节器的平均轴向速度和平均旋转角度剖面的测量

SIMULTANEOUS MEASUREMENTS OF VELOCITY AND DEFORMATION IN FLOWS THROUGH COMPLIANT ORIFICES USED AS HEART VALVE ANALOGUES

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