M. Ishida, A. Okajima, Y. Shimada, Takeo Kurata, F. Hoshiai
{"title":"Experiments of Flow of Air Jet Loom with Air Guides:Part 1: Characteristics of Flow Injected into Air Guides","authors":"M. Ishida, A. Okajima, Y. Shimada, Takeo Kurata, F. Hoshiai","doi":"10.4188/JTE1955.37.8","DOIUrl":null,"url":null,"abstract":"The characteristics of flows in tubes with different diameters are studied, and compared with flows in tubes with slits.The main results are as follows:(1) The flow in a tube can be divided into two regions by the difference of flow feature.(2) The flow in the first region shows similar features to a free jet flow untill a jet flow from a nozzle reaches a tube wall and the static pressure on the tube wall is negative.(3) The other region is a down stream part of the tube and shows the characteristics of a pipe flow. The effects of the diameter, gap distance between a nozzle and a tube, and the slit are classified.","PeriodicalId":17585,"journal":{"name":"Journal of the Textile Machinery Society of Japan","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Textile Machinery Society of Japan","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4188/JTE1955.37.8","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The characteristics of flows in tubes with different diameters are studied, and compared with flows in tubes with slits.The main results are as follows:(1) The flow in a tube can be divided into two regions by the difference of flow feature.(2) The flow in the first region shows similar features to a free jet flow untill a jet flow from a nozzle reaches a tube wall and the static pressure on the tube wall is negative.(3) The other region is a down stream part of the tube and shows the characteristics of a pipe flow. The effects of the diameter, gap distance between a nozzle and a tube, and the slit are classified.
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