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IMPLICIT TVD SCHEMES APPLIED TO GAS-DROPLET DETONATION CALCULATION
作者姓名:郭永辉  田宙  郝保田
作者单位:Guo Yonghui,Tian Zhou,Hao Baotian (Northwest Institute of Nuclear Technology,Xi'an 710024,P R China) (Communicated by Lin Jianzhong)
摘    要:IntroductionTVD(TotalVariationDiminishing)schemeshavebeenwidelyappliedfornumericalcalculationoffluiddynamicproblemssinceAmiHartendevelopednewhigh_resolutionTVDfinitedifferenceschemesintheearlyeighties.Butwehavenotfoundthereportsabouttheapplicationin2Dn…

收稿时间:25 November 1998

Implicit TVD schemes applied to gas-droplet detonation calculation
Guo Yonghui Associate Professor,Tian Zhou,Hao Baotian.IMPLICIT TVD SCHEMES APPLIED TO GAS-DROPLET DETONATION CALCULATION[J].Applied Mathematics and Mechanics(English Edition),2000,21(6):725-732.
Authors:Guo Yonghui Associate Professor  Tian Zhou  Hao Baotian
Institution:(1) Northwest Institute of Nuclear Technology, 710024 Xi'an, P R China
Abstract:In order to investigate parameters of FAE (fuel air explosive) explosion, the two_phase gas_droplet conservation equations with two_dimensional axial symmetry in the Euler coordinate were used. High_resolution implicit TVD (total variation diminishing) schemes were applied to gas phase equations and MacCormack schemes to liquid equations. The for mation and propagation of gas_droplet detonation wave were simulated numerically. The simulation results and the others are compared with a good agreement.
Keywords:two_phase flow  numerical simulation  TVD schemes  detonation wave
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