基于高斯扩散模式的污染气体云团红外光谱实时仿真

Pollutant Gas Cloud Spectrum Real-time Simulation Based on Gauss Dispersion Mode

建立了基于高斯扩散模式的污染气体云团光谱实时仿真的方法,通过这种方法进行了实时仿真,并与实测数据进行了比较。研究了高斯扩散模式和均匀分布模式两种模型,并对基于两种模型的仿真光谱进行了比较,指出了均匀分布模式的不足。文中建立的污染气体云团光谱实时仿真方法对污染气体泄漏的识别判断有着很重要的意义。

Researching pollutant gas cloud infrared spectrum simulation, and using simulate spectra to research how to recognize pollutant gas,were current common technique, but the real-time simulation had not been developed yet. In the article a method of pollutant gas cloud spectrum real-time simulation based on Gauss diffusion mode was founded. With this method, the real-time simulation was processed. The simulated spectra were compared with the measured data, which got good results. Gauss diffusion mode was compared with equality mode, pointed the disadvantage of equality mode. The method of pollutant gas cloud spectrum real-time simulation was very important to the recognition of the pollutant gas leakage.