NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK
when the material interface received strong impact,the large gradient zone or mutations of the pressure and velocity will appear on both sides,and in this case,the numerical simulation has become extremely difficult. Effect of strong impact on gas-gas and gas-liquid interface is studied numerically...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2016-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.021 |
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| author | ZHANG XuMei JIANG ZhiGang ZHANG Liang WEI ShaoHua |
| author_facet | ZHANG XuMei JIANG ZhiGang ZHANG Liang WEI ShaoHua |
| author_sort | ZHANG XuMei |
| collection | DOAJ |
| description | when the material interface received strong impact,the large gradient zone or mutations of the pressure and velocity will appear on both sides,and in this case,the numerical simulation has become extremely difficult. Effect of strong impact on gas-gas and gas-liquid interface is studied numerically by Runge- Kutta discontinuous Galerkin method. Ghost fluid Method is r GFM and limiter is TVB limiter with M = 150,and the results showed that the impact is very easy to transfer to gas gas interface,and the impact of transmission is very difficult to through the gas-liquid interface; Error is very small when the impact of strong impact on the gas-liquid interface is on the numerical simulation,and the effect is good; The simulation of gas gas interface can capture the shock wave,but there are some error on the simulation of high density area,and it still need to continue to improve. |
| format | Article |
| id | doaj-art-90d53bf93ae641019717a8f7b4c35a15 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-90d53bf93ae641019717a8f7b4c35a152025-01-15T02:36:02ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-013878278630595544NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCKZHANG XuMeiJIANG ZhiGangZHANG LiangWEI ShaoHuawhen the material interface received strong impact,the large gradient zone or mutations of the pressure and velocity will appear on both sides,and in this case,the numerical simulation has become extremely difficult. Effect of strong impact on gas-gas and gas-liquid interface is studied numerically by Runge- Kutta discontinuous Galerkin method. Ghost fluid Method is r GFM and limiter is TVB limiter with M = 150,and the results showed that the impact is very easy to transfer to gas gas interface,and the impact of transmission is very difficult to through the gas-liquid interface; Error is very small when the impact of strong impact on the gas-liquid interface is on the numerical simulation,and the effect is good; The simulation of gas gas interface can capture the shock wave,but there are some error on the simulation of high density area,and it still need to continue to improve.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.021Runge-Kutta discontinuous galerkin methodStrong impactHigh resolutionInterface tracking |
| spellingShingle | ZHANG XuMei JIANG ZhiGang ZHANG Liang WEI ShaoHua NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK Jixie qiangdu Runge-Kutta discontinuous galerkin method Strong impact High resolution Interface tracking |
| title | NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK |
| title_full | NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK |
| title_fullStr | NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK |
| title_full_unstemmed | NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK |
| title_short | NUMERICAL STUDY OF THE INTERFACE TRACKING WITH STRONG SHOCK |
| title_sort | numerical study of the interface tracking with strong shock |
| topic | Runge-Kutta discontinuous galerkin method Strong impact High resolution Interface tracking |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.04.021 |
| work_keys_str_mv | AT zhangxumei numericalstudyoftheinterfacetrackingwithstrongshock AT jiangzhigang numericalstudyoftheinterfacetrackingwithstrongshock AT zhangliang numericalstudyoftheinterfacetrackingwithstrongshock AT weishaohua numericalstudyoftheinterfacetrackingwithstrongshock |