{"title":"N-PVT-FPC混合主动供热沼气厂热电分析","authors":"GN Tiwari, Rohit Kumar Singh, A S K Sinha","doi":"10.1115/1.4063678","DOIUrl":null,"url":null,"abstract":"Abstract In order to increase biogas production during winter months/cold climatic conditions, a self-sustained N-photo-voltaic thermal and flat plate collectors (PVT-FPC) hybrid active heating biogas plant has been analyzed in terms of thermal energy and electrical energy. A general analytical expression for thermal and electrical energy of biogas plant has been derived as a function of climatic and design parameters from one order coupled differential equations. Various photo-voltaic thermal and flat plate collectors (N-PVT-FPC) configurations have been considered for optimizing maximum electrical and thermal energy gain for a given total number of N-PVT-FPC collectors. Based on mathematical computation for Indian cold climatic conditions, it has been found that the photo-voltaic thermal and flat plate collectors (N-PVT-FPC) combination is always better than the flat plate collectors-photo-voltaic thermal (N-FPC-PVT) collector for maximum electrical and thermal energy. Overall exergy analysis of hybrid active heating of biogas plant has also been carried out.","PeriodicalId":17404,"journal":{"name":"Journal of Thermal Science and Engineering Applications","volume":"72 1","pages":"0"},"PeriodicalIF":1.6000,"publicationDate":"2023-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Thermal and electrical analysis of N-PVT-FPC hybrid active heating of biogas plant\",\"authors\":\"GN Tiwari, Rohit Kumar Singh, A S K Sinha\",\"doi\":\"10.1115/1.4063678\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract In order to increase biogas production during winter months/cold climatic conditions, a self-sustained N-photo-voltaic thermal and flat plate collectors (PVT-FPC) hybrid active heating biogas plant has been analyzed in terms of thermal energy and electrical energy. A general analytical expression for thermal and electrical energy of biogas plant has been derived as a function of climatic and design parameters from one order coupled differential equations. Various photo-voltaic thermal and flat plate collectors (N-PVT-FPC) configurations have been considered for optimizing maximum electrical and thermal energy gain for a given total number of N-PVT-FPC collectors. Based on mathematical computation for Indian cold climatic conditions, it has been found that the photo-voltaic thermal and flat plate collectors (N-PVT-FPC) combination is always better than the flat plate collectors-photo-voltaic thermal (N-FPC-PVT) collector for maximum electrical and thermal energy. Overall exergy analysis of hybrid active heating of biogas plant has also been carried out.\",\"PeriodicalId\":17404,\"journal\":{\"name\":\"Journal of Thermal Science and Engineering Applications\",\"volume\":\"72 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2023-10-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Thermal Science and Engineering Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1115/1.4063678\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENGINEERING, MECHANICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Thermal Science and Engineering Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1115/1.4063678","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}
Thermal and electrical analysis of N-PVT-FPC hybrid active heating of biogas plant
Abstract In order to increase biogas production during winter months/cold climatic conditions, a self-sustained N-photo-voltaic thermal and flat plate collectors (PVT-FPC) hybrid active heating biogas plant has been analyzed in terms of thermal energy and electrical energy. A general analytical expression for thermal and electrical energy of biogas plant has been derived as a function of climatic and design parameters from one order coupled differential equations. Various photo-voltaic thermal and flat plate collectors (N-PVT-FPC) configurations have been considered for optimizing maximum electrical and thermal energy gain for a given total number of N-PVT-FPC collectors. Based on mathematical computation for Indian cold climatic conditions, it has been found that the photo-voltaic thermal and flat plate collectors (N-PVT-FPC) combination is always better than the flat plate collectors-photo-voltaic thermal (N-FPC-PVT) collector for maximum electrical and thermal energy. Overall exergy analysis of hybrid active heating of biogas plant has also been carried out.
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