“Informational Cycle Cascade” Space Distribution Analyzed with Engineering Finite Element Technology: Based on 2D Coupling Turbulence Model of Investor Sentiment for Industry

This paper uses thermal-fluent coupling technology of engineering finite element to create 2D coupling turbulence model of investor sentiment for industry. It computes and analyzes space distribution of “informational cycle cascade” for investor sentiment contagion in different industries. Accompanying with information contagion among noise investors, more and more noise investors have investor sentiment under herd effect. Cloud picture of finite element shows that “informational cycle cascade” velocity and space distribution aren’t uniform distribution, and its contagion is multi directions.