Optimal auxiliary functions method for nonlinear thin flow of a third grade fluid on a moving belt

Proceedings of the Romanian Academy Series A-Mathematics Physics Technical Sciences Information Science

Vasile MARINCA¹ 

关键词: thin film flow of a third grade fluid;    optimal auxiliary functions method;    optimal;    parameters;    nonlinear problem.;   

DOI  :  

学科分类：计算机科学（综合）

来源: Editura Academiei Romane

【 摘 要 】

The aim of this paper is to solve approximately the thin film flow of a third grade fluid on amoving belt problem by means of a novel approach: Optimal Auxiliary Functions Method (AOFM).The corresponding nonlinear differential equation is reduced to the linear differential equations whichcontain some unknown parameters. These parameters are optimally determined by means of thecollocation method. Our approach is completely different in structure comparing to other procedures,is very efficient and effective.

【 授权许可】

Unknown