{"title":"Cavitation Characteristics and Hydrodynamic Radial Forces of a Reversible Pump–Turbine at Pump Mode","authors":"Ying-yuan Liu, Jian-guo Gong, K. An, Le-qin Wang","doi":"10.1061/(ASCE)EY.1943-7897.0000713","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000713","url":null,"abstract":"AbstractAs the most critical part of a hydropower station, reversible pump–turbines (RPTs) are facing the trend of high parameterization (e.g., high head and high rotation speed) with the rapid dev...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"68 1","pages":"04020066"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74766639","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":"Direct Conversion of Methane to Methanol over Copper-Exchanged Zeolite under Mild Conditions","authors":"R. Zeng, Liuyun Li, T. Shimizu, Heejoon Kim","doi":"10.1061/(asce)ey.1943-7897.0000712","DOIUrl":"https://doi.org/10.1061/(asce)ey.1943-7897.0000712","url":null,"abstract":"AbstractDirect methane-to-methanol (MTM) conversion in a stepwise process under mild conditions has been widely studied. Nevertheless, suitable catalysts and reaction processes for industrial appli...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"15 1","pages":"04020061"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89080582","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}
F. Hou, Yumin Guo, Weifeng Wu, Zhequan Yan, Jiangfeng Wang
{"title":"Thermodynamic Analysis and Optimization of a Solar-Powered Organic Rankine Cycle with Compound Parabolic Collectors","authors":"F. Hou, Yumin Guo, Weifeng Wu, Zhequan Yan, Jiangfeng Wang","doi":"10.1061/(ASCE)EY.1943-7897.0000709","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000709","url":null,"abstract":"AbstractThe solar-powered Organic Rankine Cycle (ORC) could solve the energy crisis and achieve low emissions because it presents a high energy conversion efficiency for a low-temperature heat sour...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"254 1","pages":"04020067"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74509112","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":"Effect of Inlet-Mixture Stratification and Preheating on a C3H8 Premixer and Bluff-Body Combustor","authors":"E. Mitsopoulos, K. Souflas, P. Koutmos","doi":"10.1061/(asce)ey.1943-7897.0000702","DOIUrl":"https://doi.org/10.1061/(asce)ey.1943-7897.0000702","url":null,"abstract":"AbstractThis work presents the computational investigation of the nonreacting flow field and of the fuel–air mixing characteristics in a stratified, premixer/bluff-body combustor configuration unde...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"55 1","pages":"04020056"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88204234","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":"Cogasification of Coal and Biomass in an Integrated Gasification Combined Cycle Power Plant: Effects on Thermodynamic Performance and Gas Composition","authors":"A. Olivieri, S. Ravelli","doi":"10.1061/(ASCE)EY.1943-7897.0000716","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000716","url":null,"abstract":"AbstractTaking inspiration from one of the most significant experiences of coal and biomass cogasification, such as that undertaken in the Willem-Alexander Centrale (WAC) power plant located in Bug...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"82 1","pages":"04020071"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84345123","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}
Hu Liu, Lei Zhang, Xiaoqu Han, Sai Zhou, Pengfei Yu, D. Che
{"title":"Effects of Lignite Predrying Degree on the Combustion and NO Generation in a 600-MW Lignite-Fired Boiler","authors":"Hu Liu, Lei Zhang, Xiaoqu Han, Sai Zhou, Pengfei Yu, D. Che","doi":"10.1061/(ASCE)EY.1943-7897.0000715","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000715","url":null,"abstract":"AbstractPrevious studies have shown that predrying can improve lignite combustion performance and lignite-fired boiler efficiency. This paper numerically investigated the effect of the lignite pred...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"108 1","pages":"04020070"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78864303","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":"Effects of Local Thermal Accumulation Conditions on the Thermal Characteristics of Lithium-Ion Batteries under High-Rate Charging","authors":"Qiuqi Yuan, Xiaoming Xu, Lei Zhu, Guangyao Tong","doi":"10.1061/(ASCE)EY.1943-7897.0000707","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000707","url":null,"abstract":"AbstractElectric vehicles use lithium-ion batteries as their power source; however, many researchers have expressed concern about the safety of these batteries. In this study, a new method was used...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"7 1","pages":"04020072"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72863672","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":"Simulation of a Supercritical CO2 Recompression Cycle with Zero Emissions","authors":"Xuelei Zhang, Liang Yu, Ming Li, Piaopiao Song","doi":"10.1061/(asce)ey.1943-7897.0000711","DOIUrl":"https://doi.org/10.1061/(asce)ey.1943-7897.0000711","url":null,"abstract":"AbstractThe NET power cycle (NPC) offers an alternative way to inherently capture combustion derived CO2 with low efficiency penalty. This manuscript improves the NPC by recompressing a portion of ...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"27 1","pages":"04020059"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89929614","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":"Numerical Study of the Cold-Start Process of PEM Fuel Cells with Different Current Density Operating Modes","authors":"Linfeng Zang, L. Hao","doi":"10.1061/(asce)ey.1943-7897.0000705","DOIUrl":"https://doi.org/10.1061/(asce)ey.1943-7897.0000705","url":null,"abstract":"AbstractA 1D transient model was proposed to investigate the effects of the current density operating modes on the cold-start process of proton exchange membrane (PEM) fuel cells. The temperature e...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"4 1","pages":"04020057"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72838195","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":"Screening Study of the Effects of Impurity Gases on Hydrogen Storage in Metal-Organic Frameworks","authors":"Hui Wang, Xinyu Hui, Ying Yin, Zhiguo Qu, J. Bai","doi":"10.1061/(ASCE)EY.1943-7897.0000718","DOIUrl":"https://doi.org/10.1061/(ASCE)EY.1943-7897.0000718","url":null,"abstract":"AbstractMetal-organic frameworks (MOFs) are perhaps one of the promising candidates for H2 storage in a fuel cell vehicle. However, impurity gases, such as H2O, CO2, CH4, O2, and N2 existing in the...","PeriodicalId":15695,"journal":{"name":"Journal of Energy Engineering-asce","volume":"39 1","pages":"04020065"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76734863","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}