摘要
本文对流动显示技术和全流场测量技术作了简单介绍 ,重点介绍了数字粒子图像测试技术DPIV(DigitalParticleImageVelocimetry)及其在流场测量中的应用 ,并给出矩形腔内流场的测试结果 ,指出DPIV技术是流场可视化测试中的重要发展趋势之一。
In this paper,the technique of flow visualization and measurement of flow field have been introduced simply,the emphais is in the DPIV(Digital Particle Image Velocimetry)and its application in flow field measurement,the experiment results of the rectangular chamber model are given,it point out that DPIV is one of the important technique in flow field measurement.
出处
《液压气动与密封》
2001年第5期30-33,共4页
Hydraulics Pneumatics & Seals
基金
河北省自然科学基金 (编号 5 0 0 2 0 3 )
燕山大学校内博士基金资助项目
