{"title":"污水管道中小型螺旋桨的数值研究","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":"{\"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}","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}
Numerical Study of Small Propeller in Wastewater Pipe
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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