Energy Education Science and Technology Part A: Energy Science and Research

2014 Volume (issues) 32(6): 4839-4848

 

 

 

 

  

Inverse SPH method: a new method

for restoring high-order consistency

  

Le Fang1,*, Jianzhao Wu1, Yangwei Liu2

 

1Beihang University, Ecole central de Pékin, Beijing, China

2Beihang University, School of Energy and Power Engineering,  Beijing, China

 

 

 

Received: 15 April 2013; accepted: 20 June 2014

Abstract

 

In order to improve the performance of the Smoothed Particle Hydrodynamics (SPH), an inverse method for restoring high-order consistency is proposed. Compared to other methods with the same goal, the present method is easy to be implemented but efficient. Both the basic inverse method and the test cases are presented in this paper. This inverse SPH method is expected to improve the consistency of the traditional applications.

 

Keywords: Smoothed particle hydrodynamics; Inverse method; High-order consistency