Papers by Author: Ya Wei Wang

Abstract: Through designing the evaluation index system, the fuzzy comprehensive evaluation model of the college classroom teaching quality is constructed based on the theory of fuzzy mathematics in this paper. The empirical results show that the model is an effective assessment to evaluate the quality of college classroom teaching and has good scientificity and practicality.

Abstract: The NND scheme based on Van Leer flux vector splitting is presented. The flow field of shock wave tube is calculated by the difference method presented in this paper, which shows that the presented finite difference method has fine calculation precision and efficiency, and could capture shock automatically.