Measurement of temperature field in the region near to the radiator by using digital holography

Yan Li; Dayong Wang; Guangjun Wang; Yizhuo Zhang; Changgeng Liu

doi:10.1117/12.835509

31 August 2009 Measurement of temperature field in the region near to the radiator by using digital holography

Yan Li, Dayong Wang, Guangjun Wang, Yizhuo Zhang, Changgeng Liu

Proceedings Volume 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging; 738240 (2009) https://doi.org/10.1117/12.835509
Event: International Symposium on Photoelectronic Detection and Imaging 2009, 2009, Beijing, China

Abstract

A simple method for measurement of temperature field in the region near to the metal plate of the radiator is demonstrated by using digital holography in the Lensless Fourier transform configuration (LFT). The temperature is measured within the boundary layer of the convective flow field. The deviation of the temperature produced by this method, from that obtained by the thermocouple is rather small. It has shown that the method is reasonable and efficient.

Citation Download Citation

Yan Li, Dayong Wang, Guangjun Wang, Yizhuo Zhang, and Changgeng Liu "Measurement of temperature field in the region near to the radiator by using digital holography", Proc. SPIE 7382, International Symposium on Photoelectronic Detection and Imaging 2009: Laser Sensing and Imaging, 738240 (31 August 2009); https://doi.org/10.1117/12.835509

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available