Analysis of infrared character of the temperature stratification sea surface disturbed by the propeller

Author

Liu, Huanying ; Chen, Shengtao ; Qi, Yi ; Wang, Huili ; Wang, Yunying

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Underwater Test & Control, Dalian, China

Volume

3

fYear

2011

fDate

29-31 July 2011

Abstract

The surface temperature distribution of stratified sea water is different from the surroundings disturbed by the propeller and it can express a particular infrared character. The surface temperature distribution disturbed by a propeller in the negative temperature gradient sea is studied by numerical simulation and infrared imaging. The experiment is carried out through infrared camera imaging and the temperature character of the sea surface is obtained. The results show that there is high comparability between the numerical simulation and the infrared imaging. The mechanism of the sea surface temperature difference is explained and the feasibility of monitoring the sea surface temperature by the infrared camera is also validated.

Keywords

infrared imaging; ocean temperature; seawater; infrared camera imaging; infrared character analysis; negative temperature gradient sea; numerical simulation; stratified sea water; surface temperature distribution; temperature stratification sea surface; Propellers; Temperature distribution; infrared; propeller; sea surface temperature;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics and Optoelectronics (ICEOE), 2011 International Conference on

Conference_Location

Dalian

Print_ISBN

978-1-61284-275-2

Type

conf

DOI

10.1109/ICEOE.2011.6013364

Filename

6013364