{"title":"The Influence of the Cavitation Nucleus Spectrum on Cavitation Inception, Investigated With a Scattered Light Counting Method","authors":"A. Keller","doi":"10.1115/1.3425590","DOIUrl":"https://doi.org/10.1115/1.3425590","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"7 22","pages":"917-925"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1115/1.3425590","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72388249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Discussion: “Equipment for the Experimental Determination of Thermal Properties of Fluids at Elevated Pressures” (Bishnoi, P. R., and Robinson, D. B., 1972, ASME J. Basic Eng., 94, pp. 757–764)","authors":"J. Venart","doi":"10.1115/1.3425546","DOIUrl":"https://doi.org/10.1115/1.3425546","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"116 1","pages":"764-764"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79625249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Discussion: “Natural Breakdown of Planar Jets” (Rockwell, D. O., and Niccolls, W. O., 1972, ASME J. Basic Eng., 94, pp. 720–728)","authors":"O. K. Oseberg, S. Kline","doi":"10.1115/1.3425534","DOIUrl":"https://doi.org/10.1115/1.3425534","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"26 1","pages":"728-729"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80247319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract : Lifting heavy loads (1000 tons or more) from ocean depths using the present winching or lifting methods is, for practical purposes, nonexistent. Pontoons and winches have been used for limited loads and limited depths, but breakout forces, buoyance controls, dynamic-wave induced cable stresses, etc., have made very heavy lifts almost impossible. The hydrodynamic winch is a proposed solution to this problem.
{"title":"Hydrodynamic Winch for Salvage Operations","authors":"E. N. Rosenberg","doi":"10.1115/1.3425579","DOIUrl":"https://doi.org/10.1115/1.3425579","url":null,"abstract":"Abstract : Lifting heavy loads (1000 tons or more) from ocean depths using the present winching or lifting methods is, for practical purposes, nonexistent. Pontoons and winches have been used for limited loads and limited depths, but breakout forces, buoyance controls, dynamic-wave induced cable stresses, etc., have made very heavy lifts almost impossible. The hydrodynamic winch is a proposed solution to this problem.","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"31 1","pages":"867-873"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76427403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Closure to “Discussion of ‘Equipment for the Experimental Determination of Thermal Properties of Fluids at Elevated Pressures’” (1972, ASME J. Basic Eng., 94, p. 764)","authors":"P. Bishnoi, D. Robinson","doi":"10.1115/1.3425547","DOIUrl":"https://doi.org/10.1115/1.3425547","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"96 1","pages":"764-764"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75957597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Discussion: “Axial Hydraulic Thrust Caused by Pump Starting” (Miyashiro, H., and Takada, K., 1972, ASME J. Basic Eng., 94, pp. 629–636)","authors":"J. T. Kephart","doi":"10.1115/1.3425601","DOIUrl":"https://doi.org/10.1115/1.3425601","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"26 1","pages":"947-947"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73450889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Closure to “Discussions of ‘An Engineering Approach to the Design of Laminarizing Nozzle Flows’” (1972, ASME J. Basic Eng., 94, p. 903)","authors":"J. Nash-Webber, G. Oates","doi":"10.1115/1.3425587","DOIUrl":"https://doi.org/10.1115/1.3425587","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"6 1","pages":"904-904"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86177678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Hydrodynamic Drag of Semisubmerged Ships","authors":"R. B. Chapman","doi":"10.1115/1.3425581","DOIUrl":"https://doi.org/10.1115/1.3425581","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"14 1","pages":"879-884"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90179778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Discussion: “An Engineering Approach to the Design of Laminarizing Nozzle Flows” (Nash-Webber, J. L., and Oates, G. C., 1972, ASME J. Basic Eng., 94, pp. 897–903)","authors":"E. Taylor","doi":"10.1115/1.3425585","DOIUrl":"https://doi.org/10.1115/1.3425585","url":null,"abstract":"","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"74 1","pages":"903-903"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77405427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Abstract : The growth of planar jets is studied using the hydrogen bubble technique of flow visualization. Flows which are initially laminar and initially turbulent at the nozzle exit are considered. Generation of streaklines and timelines permit characterization of the process of vortex formation and coalescence. Both symmetrical and asymmetrical modes of vortex growth and coalescence, along with the resultant deformation of the jet core flow, are examined. Nascent and mature stage coalescence are defined and portrayed. Vortex axial transport velocity and frequency of formation of the vortices are evaluated for selected Reynolds numbers. (Author)
{"title":"Natural Breakdown of Planar Jets","authors":"D. Rockwell, W. O. Niccolls","doi":"10.1115/1.3425533","DOIUrl":"https://doi.org/10.1115/1.3425533","url":null,"abstract":"Abstract : The growth of planar jets is studied using the hydrogen bubble technique of flow visualization. Flows which are initially laminar and initially turbulent at the nozzle exit are considered. Generation of streaklines and timelines permit characterization of the process of vortex formation and coalescence. Both symmetrical and asymmetrical modes of vortex growth and coalescence, along with the resultant deformation of the jet core flow, are examined. Nascent and mature stage coalescence are defined and portrayed. Vortex axial transport velocity and frequency of formation of the vortices are evaluated for selected Reynolds numbers. (Author)","PeriodicalId":34897,"journal":{"name":"应用基础与工程科学学报","volume":"7 1","pages":"720-728"},"PeriodicalIF":0.0,"publicationDate":"1972-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84778519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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