An experimental study of infrared radiation characteristics of sandstone in dilatancy process

2020 ◽  
Vol 136 ◽  
pp. 104503
Author(s):  
Kewang Cao ◽  
Liqiang Ma ◽  
Dongsheng Zhang ◽  
Xingping Lai ◽  
Zhitao Zhang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Infrared Radiation ◽  
Radiation Characteristics

NUMERICAL AND EXPERIMENTAL STUDY OF TRANSIENT THERMAL BEHAVIOR OF ELECTRONIC INFRARED RADIATION CONTROL MODULE

2019 ◽  
Vol 50 (17) ◽  
pp. 1721-1736
Author(s):  
Kaiqiang Hou ◽  
Xiaolong Weng ◽  
Wei Luo ◽  
Le Yuan ◽  
Wei Duan ◽  
...  
Keyword(s):  
Experimental Study ◽  
Thermal Behavior ◽  
Infrared Radiation ◽  
Control Module ◽  
Radiation Control ◽  
Transient Thermal

scholarly journals Failure mechanics and infrared radiation characteristics of soft coal at various moisture contents

2021 ◽  
Vol 12 (1) ◽  
pp. 1370-1384
Author(s):  
Yiju Tang ◽  
Jing Liu ◽  
Tianxuan Hao ◽  
Fan Li ◽  
Lizhen Zhao
Keyword(s):  
Infrared Radiation ◽  
Radiation Characteristics ◽  
Failure Mechanics ◽  
Moisture Contents ◽  
Soft Coal

scholarly journals Study on a calculation model of infrared radiation characteristics of rocket engine plume

2021 ◽  
Vol 2125 (1) ◽  
pp. 012006
Author(s):  
Nan Wu ◽  
Chengpo Mu ◽  
Yang He ◽  
Huan Liu ◽  
Taiye Liu
Keyword(s):  
Flow Field ◽  
Infrared Radiation ◽  
Rocket Engine ◽  
Calculation Model ◽  
Characteristic Parameters ◽  
Infrared Band ◽  
Radiation Characteristics ◽  
Mid Infrared ◽  
Fast Calculation ◽  
Plume Flow

Abstract In order to study the infrared radiation (IR) characteristics of rocket engine plume in the mid infrared band, a calculation model for IR transfer of rocket engine plume was built. The flow field data are calculated by software FLUENT. Based on HITRAN database, the IR characteristic parameters are calculated after spectral line correction. The Line of Sight (LoS) is used to solve the radiation characteristics in the plume flow field, and the IR characteristics distribution of the plume in the mid infrared band is obtained, which agree well with the results from open literature. The method has the advantages of simple model, less parameters and fast calculation speed in this paper.

Experimental study on radiation characteristics of single-source monopole plasma antenna

2012 ◽  
Vol 24 (5) ◽  
pp. 1137-1140
Author(s):  
柳建 Liu Jian ◽  
王世庆 Wang Shiqing ◽  
徐灵飞 Xu Lingfei
Keyword(s):  
Experimental Study ◽  
Single Source ◽  
Radiation Characteristics ◽  
Plasma Antenna

Modeling and experimental study for 8-12 ?滋m infrared radiation of surface battleships

2017 ◽  
Vol 46 (2) ◽  
pp. 204001
Author(s):  
李 伟 Li Wei ◽  
邵利民 Shao Limin ◽  
李树军 Li Shujun ◽  
周红进 Zhou Hongjin
Keyword(s):  
Experimental Study ◽  
Infrared Radiation

Likely effects of standing and lying on the radiating heat load experienced by a resting kangaroo on a summer day

1972 ◽  
Vol 20 (1) ◽  
pp. 17 ◽  
Author(s):  
TJ Dawson
Keyword(s):  
Infrared Radiation ◽  
Heat Load ◽  
The Sun ◽  
Radiation Heat ◽  
Small Tree ◽  
Radiation Characteristics ◽  
Long Wave ◽  
Open Country ◽  
Effective Radiation ◽  
Long Wave Infrared

A study was carried out to examine the effect of posture (standing or lying) on the radiation heat load which would be experienced by a kangaroo resting under a small desert tree during a summer day. Measurements were made to assess the temperature and radiation characteristics in three situations judged to be equivalent to the following: (1) a kangaroo standing in the sun in open country; (2) an animal standing in the shade of a small tree; (3) an animal lying in the same shade. The overall pattern of results was shown by the effective radiation temperature measurements made at midday: 78.3, 57.6, and 52.5C for positions (I), (2), and (3) respectively. The relative contributions of solar and long-wave infrared radiation to the pattern of results are discussed.

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