Prospects of digital holographic interferometry in heat transfer measurement

被引：0

作者：

Dolecek, Roman ^{[1
]}

Ledl, Vit ^{[1
]}

Kopecky, Vaclav ^{[1
]}

Psota, Pavel ^{[1
]}

Vaclavik, Jan ^{[1
]}

Vit, Tomas ^{[1
]}

机构：

[1] Tech Univ Liberci, Liberec, Czech Republic

来源：

EXPERIMENTAL FLUID MECHANICS 2009, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE | 2009年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In the measurement of heat transfer problem, a holographic interferometry (HI) is often used mainly because of its unique properties and very high adaptability to different sort of problems under investigation. Although in the area of vibration or deformation measurement of solid body the standard HI is replaced massively by digital holography in the case of refractive index distribution the situation is quite opposite. Only a few papers concerning this extensive topic have been written so far. In this paper we present two different types of digital holographic interferometers. The interferometers with different sensitivities have been build and successfully tested.

引用

页码：25 / 33

页数：9