{"title":"排气扇和微型风力涡轮机的制作及其在高层建筑窗户中的性能分析","authors":"Nitin Kumar, Om Prakash","doi":"10.1007/s12647-024-00746-1","DOIUrl":null,"url":null,"abstract":"<div><p>As a consequence of the exponential increase in energy usage within urban areas, rooftop micro wind turbines have surfaced as a potent method to supply sustainable energy while also strategically mitigating the environmental impact of carbon emissions. However, significant knowledge gaps exist regarding how to install a rooftop micro wind turbine in conjunction with an exhaust fan in a tall building. The objective of this study is to fabricate an exhaust fan cum micro wind turbine (EFCMWT). It is used as an exhaust fan as well as a micro wind turbine. There are various components of EFCMWT, and their dimensions are also discussed in this article. The main components are one-way bearings and couplings, both of which are used to connect dual shaft AC motors and DC generators. For demonstration research, the EFCMWT was placed at the height of 14.111 m on the windows of Kosi Hostel Building, NIT Patna. When the wind speed is 7 m/s, the wind turbine produces a maximum power output of 1.2167 watts and a maximum power coefficient of 0.1247. An exhaust fan cum micro wind turbine can make a significant contribution to reducing the environmental carbon footprint.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":689,"journal":{"name":"MAPAN","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fabrication of Exhaust Fan Cum Micro Wind Turbine and Its Performance Analysis in High-Rise Building Window\",\"authors\":\"Nitin Kumar, Om Prakash\",\"doi\":\"10.1007/s12647-024-00746-1\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>As a consequence of the exponential increase in energy usage within urban areas, rooftop micro wind turbines have surfaced as a potent method to supply sustainable energy while also strategically mitigating the environmental impact of carbon emissions. However, significant knowledge gaps exist regarding how to install a rooftop micro wind turbine in conjunction with an exhaust fan in a tall building. The objective of this study is to fabricate an exhaust fan cum micro wind turbine (EFCMWT). It is used as an exhaust fan as well as a micro wind turbine. There are various components of EFCMWT, and their dimensions are also discussed in this article. The main components are one-way bearings and couplings, both of which are used to connect dual shaft AC motors and DC generators. For demonstration research, the EFCMWT was placed at the height of 14.111 m on the windows of Kosi Hostel Building, NIT Patna. When the wind speed is 7 m/s, the wind turbine produces a maximum power output of 1.2167 watts and a maximum power coefficient of 0.1247. An exhaust fan cum micro wind turbine can make a significant contribution to reducing the environmental carbon footprint.</p><h3>Graphical Abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":689,\"journal\":{\"name\":\"MAPAN\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-03-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MAPAN\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12647-024-00746-1\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"INSTRUMENTS & INSTRUMENTATION\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MAPAN","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s12647-024-00746-1","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"INSTRUMENTS & INSTRUMENTATION","Score":null,"Total":0}
Fabrication of Exhaust Fan Cum Micro Wind Turbine and Its Performance Analysis in High-Rise Building Window
As a consequence of the exponential increase in energy usage within urban areas, rooftop micro wind turbines have surfaced as a potent method to supply sustainable energy while also strategically mitigating the environmental impact of carbon emissions. However, significant knowledge gaps exist regarding how to install a rooftop micro wind turbine in conjunction with an exhaust fan in a tall building. The objective of this study is to fabricate an exhaust fan cum micro wind turbine (EFCMWT). It is used as an exhaust fan as well as a micro wind turbine. There are various components of EFCMWT, and their dimensions are also discussed in this article. The main components are one-way bearings and couplings, both of which are used to connect dual shaft AC motors and DC generators. For demonstration research, the EFCMWT was placed at the height of 14.111 m on the windows of Kosi Hostel Building, NIT Patna. When the wind speed is 7 m/s, the wind turbine produces a maximum power output of 1.2167 watts and a maximum power coefficient of 0.1247. An exhaust fan cum micro wind turbine can make a significant contribution to reducing the environmental carbon footprint.
期刊介绍：
MAPAN-Journal Metrology Society of India is a quarterly publication. It is exclusively devoted to Metrology (Scientific, Industrial or Legal). It has been fulfilling an important need of Metrologists and particularly of quality practitioners by publishing exclusive articles on scientific, industrial and legal metrology.
The journal publishes research communication or technical articles of current interest in measurement science; original work, tutorial or survey papers in any metrology related area; reviews and analytical studies in metrology; case studies on reliability, uncertainty in measurements; and reports and results of intercomparison and proficiency testing.
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