{"title":"First Law of Thermodynamics","authors":"V. Babu","doi":"10.1201/9780367816087-4","DOIUrl":"https://doi.org/10.1201/9780367816087-4","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124914312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"First Law Analysis of Systems","authors":"V. Babu","doi":"10.1201/9780367816087-6","DOIUrl":"https://doi.org/10.1201/9780367816087-6","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126053287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-08DOI: 10.1201/9780367816087-14
V. Babu
{"title":"Gas Phase Chemical Equilibrium","authors":"V. Babu","doi":"10.1201/9780367816087-14","DOIUrl":"https://doi.org/10.1201/9780367816087-14","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129096338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-08DOI: 10.1201/9780367816087-10
V. Babu
Exergy ....................................................................................................................................................... 1 Minimum work needed and maximum work obtainable ...................................................................... 1 Irreversibility ......................................................................................................................................... 2 Exergy in the presence of an infinite atmosphere ................................................................................. 3 Reference atmosphere ........................................................................................................................... 5 Exergy of energy and mass sources ...................................................................................................... 6 Exergy of infinite-capacity heat sources: heat engines, heat pumps, and refrigerators ........................ 7 Exergy of radiation. Solar radiation ...................................................................................................... 9 Dynamic efficiency of heat engines ...................................................................................................... 9 Type of problems ................................................................................................................................ 10
Exergy .......................................................................................................................................................整晚的整晚的一个Minimum直到酷得不能再needed, and obtainable ......................................................................一个Irreversibility .........................................................................................................................................两个出席(Exergy打印,人伦的安全感infinite atmosphere .................................................................................三Reference atmosphere ...........................................................................................................................五Exergy全国第一个能源之,and弥撒sources of ......................................................................................................无限容量热源的火用性：热机、热泵、电冰箱……辐射的火用性。脑海里radiation ......................................................................................................9 Dynamic efficiency of heat engines ......................................................................................................9 Type of problems ................................................................................................................................10
{"title":"Exergy","authors":"V. Babu","doi":"10.1201/9780367816087-10","DOIUrl":"https://doi.org/10.1201/9780367816087-10","url":null,"abstract":"Exergy ....................................................................................................................................................... 1 Minimum work needed and maximum work obtainable ...................................................................... 1 Irreversibility ......................................................................................................................................... 2 Exergy in the presence of an infinite atmosphere ................................................................................. 3 Reference atmosphere ........................................................................................................................... 5 Exergy of energy and mass sources ...................................................................................................... 6 Exergy of infinite-capacity heat sources: heat engines, heat pumps, and refrigerators ........................ 7 Exergy of radiation. Solar radiation ...................................................................................................... 9 Dynamic efficiency of heat engines ...................................................................................................... 9 Type of problems ................................................................................................................................ 10","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122919140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"First Law Analysis of Control Volumes","authors":"V. Babu","doi":"10.1201/9780367816087-7","DOIUrl":"https://doi.org/10.1201/9780367816087-7","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131439165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Work and Heat","authors":"V. Babu","doi":"10.1201/9780367816087-3","DOIUrl":"https://doi.org/10.1201/9780367816087-3","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122792667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-08DOI: 10.1201/9780367816087-15
V. Babu
{"title":"Compressible Flow in Nozzles","authors":"V. Babu","doi":"10.1201/9780367816087-15","DOIUrl":"https://doi.org/10.1201/9780367816087-15","url":null,"abstract":"","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133575528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-08DOI: 10.1201/9780367816087-11
V. Babu
Though both Otto cycle and Diesel cycle works on engine , so the question raises why the diesel cycle was invented as there already exists an Otto cycle . In Otto cycle air-fuel mixture enters into the cylinder . As the fuel is also there in the cylinder before it is ignited by the spark plug , compression is limited i.e. the compression of the mixture is limited by the fact is that the temperature rise due to compression should be less than the ignition temperature of the fuel in the mixture. So the mixture cannot be compressed so that it is ignited only by compression before the sparking. So the compression ratio cannot be increased beyond certain limit . As the compression ratio is not very large so the large work output cannot be attained . Hence such cycle cannot operate engine for heavy vehicles where greater work output is needed .If Otto cycle would be used for heavy vehicle engine the engine size would be very large . Moreover an engine operating on Otto cycle with high compression ratio would cause noise and engine problem called detonation . So to overcome these limitations the Diesel cycle was employed. There is no spark ignition in the engine operating on diesel cycle. First only air is compressed and at end of compression , fuel is injected . So it is ignited only by compression . As only air is compressed , it can be compressed higher than in a Otto cycle as the chance of spontaneous ignition before fuel injection is less . A higher compression ratio can be attained and greater work output is achieved. Hence it can be used for heavy vehicle also . No trouble as detonation in Otto cycle operated engine is occurred.
{"title":"Thermodynamic Cycles","authors":"V. Babu","doi":"10.1201/9780367816087-11","DOIUrl":"https://doi.org/10.1201/9780367816087-11","url":null,"abstract":"Though both Otto cycle and Diesel cycle works on engine , so the question raises why the diesel cycle was invented as there already exists an Otto cycle . In Otto cycle air-fuel mixture enters into the cylinder . As the fuel is also there in the cylinder before it is ignited by the spark plug , compression is limited i.e. the compression of the mixture is limited by the fact is that the temperature rise due to compression should be less than the ignition temperature of the fuel in the mixture. So the mixture cannot be compressed so that it is ignited only by compression before the sparking. So the compression ratio cannot be increased beyond certain limit . As the compression ratio is not very large so the large work output cannot be attained . Hence such cycle cannot operate engine for heavy vehicles where greater work output is needed .If Otto cycle would be used for heavy vehicle engine the engine size would be very large . Moreover an engine operating on Otto cycle with high compression ratio would cause noise and engine problem called detonation . So to overcome these limitations the Diesel cycle was employed. There is no spark ignition in the engine operating on diesel cycle. First only air is compressed and at end of compression , fuel is injected . So it is ignited only by compression . As only air is compressed , it can be compressed higher than in a Otto cycle as the chance of spontaneous ignition before fuel injection is less . A higher compression ratio can be attained and greater work output is achieved. Hence it can be used for heavy vehicle also . No trouble as detonation in Otto cycle operated engine is occurred.","PeriodicalId":359067,"journal":{"name":"Fundamentals of Engineering Thermodynamics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125875390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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