Infrared Extinction Coefficients of Artificial Aerosol

Defence Science Journal

Jiayin Wang¹  Jiachun Wang¹  Yongshun Ling¹  Jiaming Shi¹  Xu Bo¹ 

[1] Hefei Institute of Electronic Engineering, Hefei

关键词: Infrared;    extinction;    artificial aerosol;    infrared extinction coefficient;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Defence Scientific Information & Documentation Centre

【 摘 要 】

The artificial aerosol is widely used in the modern battlefields to protect the potentialtargets and to conceal the movement of personnel and materials. In this paper, the double-bandinfrared extinction coefficients of the artificial aerosol have been calculated and compared withthe experimental data. The particulates were assumed to be small spheres and Mie's theory wasemployed with the grain size distribution function being lognormal. The numerical and theexperimental results show that the size distribution and the materials of the particles are decisiveof their infrared extinction capability.

【 授权许可】

Unknown