{"title":"三维大气湍流场的数值模拟","authors":"Jing Gao, Guanxin Hong","doi":"10.1109/ICMAE.2016.7549555","DOIUrl":null,"url":null,"abstract":"In view of the correlation function matrix, a 3D atmospheric turbulence field based on the Von Karman model is generated with the Monte Carlo simulation, which realizes the deduction and application of the complex Von Karman model. The ability of the simulation to approach the theoretical result is unlimited. The whitening degree of the random number sequence and the precision and efficiency of the atmospheric turbulence simulations are improved. This atmospheric turbulence field is identical with the Von Karman model for the numerical tests and has perfect statistical characteristics and simulation precision. The simulation method in this paper could be used in flight simulation.","PeriodicalId":371629,"journal":{"name":"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Numerical simulation for 3D atmospheric turbulence field\",\"authors\":\"Jing Gao, Guanxin Hong\",\"doi\":\"10.1109/ICMAE.2016.7549555\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In view of the correlation function matrix, a 3D atmospheric turbulence field based on the Von Karman model is generated with the Monte Carlo simulation, which realizes the deduction and application of the complex Von Karman model. The ability of the simulation to approach the theoretical result is unlimited. The whitening degree of the random number sequence and the precision and efficiency of the atmospheric turbulence simulations are improved. This atmospheric turbulence field is identical with the Von Karman model for the numerical tests and has perfect statistical characteristics and simulation precision. The simulation method in this paper could be used in flight simulation.\",\"PeriodicalId\":371629,\"journal\":{\"name\":\"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-07-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMAE.2016.7549555\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMAE.2016.7549555","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical simulation for 3D atmospheric turbulence field
In view of the correlation function matrix, a 3D atmospheric turbulence field based on the Von Karman model is generated with the Monte Carlo simulation, which realizes the deduction and application of the complex Von Karman model. The ability of the simulation to approach the theoretical result is unlimited. The whitening degree of the random number sequence and the precision and efficiency of the atmospheric turbulence simulations are improved. This atmospheric turbulence field is identical with the Von Karman model for the numerical tests and has perfect statistical characteristics and simulation precision. The simulation method in this paper could be used in flight simulation.
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