Dominique Savage, Trent Porterfield, W. Penney, E. Clausen
{"title":"水槽的排水:流体力学的实验室实验","authors":"Dominique Savage, Trent Porterfield, W. Penney, E. Clausen","doi":"10.18260/1-2-660.1128.1153-38313","DOIUrl":null,"url":null,"abstract":"An improved apparatus has been constructed and employed in the fluids laboratory for the draining of a tank through a sharp-edged orifice and, with minor modifications, other orifices of interest. The experiment was operated at steady state to accurately determine the discharge coefficient, CD, with only a 2-5% deviation from literature values. In addition, transient data were collected and compared to model data generated from a combined Bernoulli balance and mass balance, again with minimal deviations between the experimental and model data. The experiment meets all requirements for a well-designed lab experiment.","PeriodicalId":280607,"journal":{"name":"2021 ASEE Midwest Section Conference Proceedings","volume":"89 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Draining of a Tank: A Lab Experiment in Fluid Mechanics\",\"authors\":\"Dominique Savage, Trent Porterfield, W. Penney, E. Clausen\",\"doi\":\"10.18260/1-2-660.1128.1153-38313\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An improved apparatus has been constructed and employed in the fluids laboratory for the draining of a tank through a sharp-edged orifice and, with minor modifications, other orifices of interest. The experiment was operated at steady state to accurately determine the discharge coefficient, CD, with only a 2-5% deviation from literature values. In addition, transient data were collected and compared to model data generated from a combined Bernoulli balance and mass balance, again with minimal deviations between the experimental and model data. The experiment meets all requirements for a well-designed lab experiment.\",\"PeriodicalId\":280607,\"journal\":{\"name\":\"2021 ASEE Midwest Section Conference Proceedings\",\"volume\":\"89 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 ASEE Midwest Section Conference Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18260/1-2-660.1128.1153-38313\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 ASEE Midwest Section Conference Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18260/1-2-660.1128.1153-38313","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Draining of a Tank: A Lab Experiment in Fluid Mechanics
An improved apparatus has been constructed and employed in the fluids laboratory for the draining of a tank through a sharp-edged orifice and, with minor modifications, other orifices of interest. The experiment was operated at steady state to accurately determine the discharge coefficient, CD, with only a 2-5% deviation from literature values. In addition, transient data were collected and compared to model data generated from a combined Bernoulli balance and mass balance, again with minimal deviations between the experimental and model data. The experiment meets all requirements for a well-designed lab experiment.
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