织物覆盖弹性圆柱体的空气阻力系数。空气动力学初步研究

J. Siegmund, E. Wendt, Stefanie Rothe, Y. Kyosev, Veit Hildebrandt, H. Pfifer, S. Schubert, S. Schleifenbaum
{"title":"织物覆盖弹性圆柱体的空气阻力系数。空气动力学初步研究","authors":"J. Siegmund, E. Wendt, Stefanie Rothe, Y. Kyosev, Veit Hildebrandt, H. Pfifer, S. Schubert, S. Schleifenbaum","doi":"10.25367/cdatp.2021.2.p187-195","DOIUrl":null,"url":null,"abstract":"This paper presents preliminary experimental results on the influence on the aerodynamic drag of a cylinder from the cylinder type (i.e., rigid or soft) and its textile surface. Both a rigid cylinder and a soft-body cylinder, with a gelatin layer, each with five different textile surfaces were measured in the wind tunnel using force measurement technology. The drag coefficient was determined for several Reynolds numbers. The study shows that the elasticity of a cylinder has a significant influence on the drag force and the airflow type. However, the influence of the soft-body cylinder depends on the respective fabric. With the given measurements, no exact statements can yet be made to quantify the influence. This influence must be studied independently and in conjunction with the textile surface in order to gain understanding of the overall system of airflow, textile and elastic body.","PeriodicalId":106695,"journal":{"name":"Communications in Development and Assembling of Textile Products","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Air drag coefficient of textile-covered elastic cylinders – preliminary aerodynamic studies\",\"authors\":\"J. Siegmund, E. Wendt, Stefanie Rothe, Y. Kyosev, Veit Hildebrandt, H. Pfifer, S. Schubert, S. Schleifenbaum\",\"doi\":\"10.25367/cdatp.2021.2.p187-195\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents preliminary experimental results on the influence on the aerodynamic drag of a cylinder from the cylinder type (i.e., rigid or soft) and its textile surface. Both a rigid cylinder and a soft-body cylinder, with a gelatin layer, each with five different textile surfaces were measured in the wind tunnel using force measurement technology. The drag coefficient was determined for several Reynolds numbers. The study shows that the elasticity of a cylinder has a significant influence on the drag force and the airflow type. However, the influence of the soft-body cylinder depends on the respective fabric. With the given measurements, no exact statements can yet be made to quantify the influence. This influence must be studied independently and in conjunction with the textile surface in order to gain understanding of the overall system of airflow, textile and elastic body.\",\"PeriodicalId\":106695,\"journal\":{\"name\":\"Communications in Development and Assembling of Textile Products\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Communications in Development and Assembling of Textile Products\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25367/cdatp.2021.2.p187-195\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Communications in Development and Assembling of Textile Products","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25367/cdatp.2021.2.p187-195","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

本文介绍了圆柱类型(即刚性或柔性)及其织物表面对圆柱气动阻力影响的初步实验结果。使用力测量技术在风洞中测量了一个刚性圆柱体和一个带有明胶层的软体圆柱体,每个圆柱体都有五种不同的纺织品表面。在几个雷诺数下测定了阻力系数。研究表明,圆柱体的弹性对阻力和气流类型有显著影响。然而,软体滚筒的影响取决于各自的织物。在给定的测量下,还不能做出精确的陈述来量化这种影响。为了了解气流、纺织品和弹性体的整体系统,这种影响必须单独研究,并与纺织品表面结合起来研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Air drag coefficient of textile-covered elastic cylinders – preliminary aerodynamic studies
This paper presents preliminary experimental results on the influence on the aerodynamic drag of a cylinder from the cylinder type (i.e., rigid or soft) and its textile surface. Both a rigid cylinder and a soft-body cylinder, with a gelatin layer, each with five different textile surfaces were measured in the wind tunnel using force measurement technology. The drag coefficient was determined for several Reynolds numbers. The study shows that the elasticity of a cylinder has a significant influence on the drag force and the airflow type. However, the influence of the soft-body cylinder depends on the respective fabric. With the given measurements, no exact statements can yet be made to quantify the influence. This influence must be studied independently and in conjunction with the textile surface in order to gain understanding of the overall system of airflow, textile and elastic body.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信