P. Gašparovič, I. Ganobčík, T. Brestovič, M. Hovanec, L. Főző
{"title":"用筛网改善风洞流动","authors":"P. Gašparovič, I. Ganobčík, T. Brestovič, M. Hovanec, L. Főző","doi":"10.1109/NTAD.2019.8875523","DOIUrl":null,"url":null,"abstract":"Improvement of flow quality in the test section of wind-tunnel with two configurations of screens is evaluated, using two methods - by the measurement of aerodynamic drag of sphere and by the hot-wire CTA measurement of turbulent fluctuations. Only configuration with the screen in settling chamber improves the quality of the flow.","PeriodicalId":186247,"journal":{"name":"2019 New Trends in Aviation Development (NTAD)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Improvement of wind tunnel flow with screens\",\"authors\":\"P. Gašparovič, I. Ganobčík, T. Brestovič, M. Hovanec, L. Főző\",\"doi\":\"10.1109/NTAD.2019.8875523\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Improvement of flow quality in the test section of wind-tunnel with two configurations of screens is evaluated, using two methods - by the measurement of aerodynamic drag of sphere and by the hot-wire CTA measurement of turbulent fluctuations. Only configuration with the screen in settling chamber improves the quality of the flow.\",\"PeriodicalId\":186247,\"journal\":{\"name\":\"2019 New Trends in Aviation Development (NTAD)\",\"volume\":\"68 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 New Trends in Aviation Development (NTAD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NTAD.2019.8875523\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 New Trends in Aviation Development (NTAD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NTAD.2019.8875523","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improvement of flow quality in the test section of wind-tunnel with two configurations of screens is evaluated, using two methods - by the measurement of aerodynamic drag of sphere and by the hot-wire CTA measurement of turbulent fluctuations. Only configuration with the screen in settling chamber improves the quality of the flow.
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