{"title":"Numerical Study of Small Propeller in Wastewater Pipe","authors":"Nabila Prastiya Putri, H. Asada, Y. Ogami","doi":"10.1299/jsmekansai.2020.95.09_903","DOIUrl":null,"url":null,"abstract":"Demand for renewable energy has steadily increased during recent years due to the shortage of fossil energy and concerns about global climate change. Generating renewable energy using a small propeller in a wastewater pipe is a promising idea to derive power from flowing water. We performed a numerical study to determine the maximum torque value from a propeller with 1.21 kg/s of mass flow rate and rotation frequency range from 0 to 3000 rpm. We also assessed the power efficiency and electrical power for this small propeller.","PeriodicalId":432236,"journal":{"name":"The Proceedings of Conference of Kansai Branch","volume":"78 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":"The Proceedings of Conference of Kansai Branch","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1299/jsmekansai.2020.95.09_903","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Demand for renewable energy has steadily increased during recent years due to the shortage of fossil energy and concerns about global climate change. Generating renewable energy using a small propeller in a wastewater pipe is a promising idea to derive power from flowing water. We performed a numerical study to determine the maximum torque value from a propeller with 1.21 kg/s of mass flow rate and rotation frequency range from 0 to 3000 rpm. We also assessed the power efficiency and electrical power for this small propeller.
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