HAAR WAVELETS SCHEME FOR SOLVING THE UNSTEADY GAS-FLOW IN 4-D

被引：22

作者：

Ali, Mohamed R. ^{[1
]}

Baleanu, Dumitru ^{[2
,3
]}

机构：

[1] Benha Univ, Benha Fac Engn, Dept Math, Banha, Egypt

[2] Cankaya Univ, Dept Math, Ankara, Turkey

[3] Inst Space Sci, Magurele, Romania

来源：

THERMAL SCIENCE | 2020年 / 24卷 / 02期

关键词：

Haar wavelets; a system of 4-D unsteady gas-flow; stability analysis; error analysis; NUMERICAL SIMULATIONS; OPERATIONAL MATRIX; COLLOCATION METHOD; EQUATIONS; SYSTEMS; ORDER;

D O I：

10.2298/TSCI190101292A

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The system of unsteady gas-flow of 4-D is solved successfully by alter the possibility of an algorithm based on collocation points and 4-D Haar wavelet method. Empirical rates of convergence of the Haar wavelet method are calculated which agree with theoretical results. To exhibit the efficiency of the strategy, the numerical solutions which are acquired utilizing the recommended strategy demonstrate that numerical solutions are in a decent fortuitous event with the exact solutions.

引用

页码：1357 / 1367

页数：11