The application of PIV (Particle Image Velocimetry) and flow visualisation to the coolant flow through an automotive engine

被引：0
|
作者：
Udrea, DD
BryanstonCross, PJ
Driver, C
Calvert, G
Bennett, E
Black, B
Coats, S
Elworthy, J
Furlonger, B
Kirwan, K
Lee, A
Metcalfe, J
Todd, N
机构：
来源：
NEW IMAGE PROCESSING TECHNIQUES AND APPLICATIONS: ALGORITHMS, METHODS, AND COMPONENTS II | 1997年 / 3101卷
关键词：
PIV (particle image velocimetry); laser velocimetry; flow visualisation; engine flows; transparent models;
D O I：
10.1117/12.281283
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper is concerned with the study of fluid flows through a cylinder head of an automotive engine. The study is performed by means of low visualisation and velocity measurement, using an optical technique named Particle Image Velocimetry. The cylinder head is a transparent model, which can be constructed from transparent resin materials by vacuum casting and/or rapid prototyping methods. The results highlight the general features of the flow, such as laminar movement, vortices, stagnation and turbulence. Flow velocities between 0.2 and 5 m/s, with a maximum error of 5% can be obtained.
引用
收藏
页码：221 / 226
页数：6
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