Host: JSCE
Co-host: SCEJ, JSAE, JGS, JSIAM, JAWE, JSME, MSJ, JSCES, JASCOME, AESJ, AIJ, JSASS, JSMF, JAEE, MSJ, JASNAOE, HTSJ, JPS, JSFM, JSIDRE
Sponsor: National Committee for IUTAM
Name : The 65th National Congress of Theoretical and Applied Mechanics
Location : [in Japanese]
Date : June 28, 2019 - June 30, 2019
The stabilized ISPH method is a particle method for the incompressible Navier-Stokes equations and is characterized by adding a relaxation term with respect to particle density in the pressure Poisson equation. This paper derives an optimal relaxation coefficient in the sense that minimizing coefficient in an error estimate of the time discretization scheme corresponding to the stabilized ISPH method.