Pub Date : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000788
Biao Yan, Xi Meng, Jinlong Ouyang, E. Long
AbstractComposite walls are widely used in the external walls of buildings for their favorable thermal performance in building energy efficiency. However, the thermal performance difference under v...
摘要复合墙体以其良好的热工性能在建筑节能方面被广泛应用于建筑外墙。然而，在v下的热性能差异…
{"title":"Impact of Occupant Behavior on Thermal Performance of the Typical-Composite Walls of a Building","authors":"Biao Yan, Xi Meng, Jinlong Ouyang, E. Long","doi":"10.1061/(ASCE)EY.1943-7897.0000788","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000788","url":null,"abstract":"AbstractComposite walls are widely used in the external walls of buildings for their favorable thermal performance in building energy efficiency. However, the thermal performance difference under v...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"31 1","pages":"04021039"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86096612","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000779
Qinguo Zhang, Zhe-ming Tong, Shuiguang Tong, Zhewu Cheng, Liang Lu
AbstractThe main purpose of the shutdown purge is to reduce the residual moisture inside the stack and improve the water storage capacity in the cold start process and thereby reduce icing damage. ...
摘要停机吹扫的主要目的是减少堆内残余水分，提高冷启动过程中的储水能力，从而减少结冰损坏. ...
{"title":"Control-Oriented Modeling of Purging Process and Cold Start of Proton-Exchange Membrane Fuel Cell","authors":"Qinguo Zhang, Zhe-ming Tong, Shuiguang Tong, Zhewu Cheng, Liang Lu","doi":"10.1061/(ASCE)EY.1943-7897.0000779","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000779","url":null,"abstract":"AbstractThe main purpose of the shutdown purge is to reduce the residual moisture inside the stack and improve the water storage capacity in the cold start process and thereby reduce icing damage. ...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"32 1","pages":"04021031"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90949477","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000780
D. Rakopoulos, C. Rakopoulos, E. G. Giakoumis, G. Kosmadakis
AbstractThis work presents the development and use of a comprehensive, quasi-dimensional, two-zone combustion model aiming at predicting the combustion characteristics, performance, nitric oxide (N...
摘要本文提出了一种全面的、准维的、两区燃烧模型的发展和应用，旨在预测燃烧特性、性能、一氧化氮(N…
{"title":"Numerical and Experimental Study by Quasi-Dimensional Modeling of Combustion and Emissions in Variable Compression Ratio High-Speed Spark-Ignition Engine","authors":"D. Rakopoulos, C. Rakopoulos, E. G. Giakoumis, G. Kosmadakis","doi":"10.1061/(ASCE)EY.1943-7897.0000780","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000780","url":null,"abstract":"AbstractThis work presents the development and use of a comprehensive, quasi-dimensional, two-zone combustion model aiming at predicting the combustion characteristics, performance, nitric oxide (N...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"4 1","pages":"04021032"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80355247","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000781
Shahroz Anjum, V. Mukherjee, Gitanjali Mehta
AbstractMaking photovoltaic (PV) systems more energy efficient is a huge challenge toward their widespread adoption. Partial shading is one of the major contributors of power reduction in PV system...
{"title":"Maximum Power Generation from Novel Triangular-Shaped PV Array Configurations under Partial Shading Conditions","authors":"Shahroz Anjum, V. Mukherjee, Gitanjali Mehta","doi":"10.1061/(ASCE)EY.1943-7897.0000781","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000781","url":null,"abstract":"AbstractMaking photovoltaic (PV) systems more energy efficient is a huge challenge toward their widespread adoption. Partial shading is one of the major contributors of power reduction in PV system...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"13 1","pages":"04021033"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82596986","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000786
Dong Liu, Gang Zhou, Y. Miao, Sheng-rong Guo, Jingquan Zhang
AbstractWater transport in coal is a multiscale, multiphysical process that is affected by the coupling effect of multiple systems, such as pore and microfracture systems. In this study, numerical ...
煤中水分输运是一个多尺度、多物理过程，受孔隙和微破裂等多系统耦合作用的影响。在这项研究中，数字…
{"title":"Numerical Simulation Investigation for Stress Deformation and Water Injection Seepage of Coal Microstructure under Uniaxial Compression","authors":"Dong Liu, Gang Zhou, Y. Miao, Sheng-rong Guo, Jingquan Zhang","doi":"10.1061/(ASCE)EY.1943-7897.0000786","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000786","url":null,"abstract":"AbstractWater transport in coal is a multiscale, multiphysical process that is affected by the coupling effect of multiple systems, such as pore and microfracture systems. In this study, numerical ...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"20 1","pages":"04021036"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75541353","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000784
Yue Chen, Hongyi Fu, Dongmin Ma, Zhonghui Duan, Yuping Zhang, Fu Yang, Weibo Li, Chao Zheng, Jinxiang Teng
AbstractCoal reservoirs are highly heterogeneous, and different macrolithotypes of coal have differences in material composition and pore structure, resulting in different coalbed methane (CBM) ads...
{"title":"Differences of the Pore Structure and Methane Adsorption/Desorption between Vitrain and Durain of Low-Rank Coals: Case Study in the Huanglong Coalfield, Southern Ordos Basin, China","authors":"Yue Chen, Hongyi Fu, Dongmin Ma, Zhonghui Duan, Yuping Zhang, Fu Yang, Weibo Li, Chao Zheng, Jinxiang Teng","doi":"10.1061/(ASCE)EY.1943-7897.0000784","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000784","url":null,"abstract":"AbstractCoal reservoirs are highly heterogeneous, and different macrolithotypes of coal have differences in material composition and pore structure, resulting in different coalbed methane (CBM) ads...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"2 1","pages":"04021038"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75844209","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000789
E. Mitsopoulos, K. Souflas, P. Koutmos
AbstractAn investigation of the characteristics of turbulent prevaporized n-heptane-air flames, stabilized in the downstream wake region of a stratifier/bluff-body combustor configuration under the...
[摘要]研究了紊流预汽化正庚烷-空气火焰的特性。
{"title":"Effect of Inlet Mixture Stratification on Bluff-Body Stabilized, Turbulent, Prevaporized n-Heptane-Air Flames","authors":"E. Mitsopoulos, K. Souflas, P. Koutmos","doi":"10.1061/(ASCE)EY.1943-7897.0000789","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000789","url":null,"abstract":"AbstractAn investigation of the characteristics of turbulent prevaporized n-heptane-air flames, stabilized in the downstream wake region of a stratifier/bluff-body combustor configuration under the...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"1 1","pages":"04021037"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80045775","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000765
Ping He, Zhao Li, M. Zheng, F. Wen, Yuqi Ji, Xinxin Wu
AbstractOne of the major ways of delivering renewable energy generation from large-scale energy bases in northeast, northwest, and northern China, is to bundle the power from wind-photovoltaic-ther...
{"title":"Damping Characteristics of Interconnected Power Systems with Wind-Photovoltaic-Thermal-Bundled Power Transmitted by AC/DC Systems","authors":"Ping He, Zhao Li, M. Zheng, F. Wen, Yuqi Ji, Xinxin Wu","doi":"10.1061/(ASCE)EY.1943-7897.0000765","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000765","url":null,"abstract":"AbstractOne of the major ways of delivering renewable energy generation from large-scale energy bases in northeast, northwest, and northern China, is to bundle the power from wind-photovoltaic-ther...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"543 1","pages":"04021029"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86964040","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000774
Ruijie Li, L. Grosu, N. Martaj
AbstractThe low temperature difference (LTD) Stirling engine is important for solar power application. This study focuses mainly on the influence of physical and geometrical parameters on the opera...
{"title":"Experimental and Simulation Study for Two LTD Stirling Engines","authors":"Ruijie Li, L. Grosu, N. Martaj","doi":"10.1061/(ASCE)EY.1943-7897.0000774","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000774","url":null,"abstract":"AbstractThe low temperature difference (LTD) Stirling engine is important for solar power application. This study focuses mainly on the influence of physical and geometrical parameters on the opera...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"4 1","pages":"04021030"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81998165","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 : 2021-10-01DOI: 10.1061/(ASCE)EY.1943-7897.0000778
Theron Smith, Joseph Garcia, Gregory Washington
AbstractThis paper presents machine learning valley-filling (MLVF) to enhance plug-in electric vehicle (PEV) charging at the local power level while minimizing the effects of uncontrolled PEV charg...
{"title":"Electric Vehicle Charging via Machine-Learning Pattern Recognition","authors":"Theron Smith, Joseph Garcia, Gregory Washington","doi":"10.1061/(ASCE)EY.1943-7897.0000778","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000778","url":null,"abstract":"AbstractThis paper presents machine learning valley-filling (MLVF) to enhance plug-in electric vehicle (PEV) charging at the local power level while minimizing the effects of uncontrolled PEV charg...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"24 1","pages":"04021035"},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87332802","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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