Accelerated monte carlo for particle dispersion.

Fitzgerald, M. ; Picard, R.

Technical Information Center Oak Ridge Tennessee

关键词: Particle dispersion;    Air pollution;    Monte carlo method;    Statistics;    Dispersions;   

RP-ID  :  DE2000763927

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We discuss adaptive importance sampling for individual steps in Markov chains. Such chains arise in many simulation problems, such as related to airborne particle dispersion. Through use of experimental design for simulation runs and regression methods for analysis of the output, import ante sampling transit ion kernels are defined which substantially improve convergence times.