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Thermal reffusivity: uncovering phonon behavior, structural defects, and domain size
Yangsu XIE, Bowen ZHU, Jing LIU, Zaoli XU, Xinwei WANG
《能源前沿(英文)》 2018年 第12卷 第1期 页码 143-157 doi: 10.1007/s11708-018-0520-z
关键词: thermal reffusivity theory phonon behavior structure defects structural thermal domain (STD) size 2D material amorphous material
Data mining diagnosis system based on rough set theory for boilers in thermal power plants
YANG Ping
《机械工程前沿(英文)》 2006年 第1卷 第2期 页码 162-167 doi: 10.1007/s11465-006-0017-z
Thermal transport in organic/inorganic composites
Bin LIU, Lan DONG, Qing XI, Xiangfan XU, Jun ZHOU, Baowen LI
《能源前沿(英文)》 2018年 第12卷 第1期 页码 72-86 doi: 10.1007/s11708-018-0526-6
关键词: thermal conductivity organic/inorganic composites effective medium theory thermal percolation theory interfacial thermal resistance
Theory analysis and system identification methods on thermal dynamics characteristics of ballscrews
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
《机械工程前沿(英文)》 2008年 第3卷 第4期 页码 408-415 doi: 10.1007/s11465-008-0061-y
《环境科学与工程前沿(英文)》 2022年 第16卷 第7期 doi: 10.1007/s11783-021-1500-9
•Addition of hindered amine increased thermal stability and viscosity of TTTM.
关键词: Ternary transition-temperature mixture FT-IR and thermal stability analysis Viscosity and correlation study Eyring’s absolute rate theory CO2 solubility Density functional theory (DFT).
Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI
《机械工程前沿(英文)》 2018年 第13卷 第4期 页码 563-570 doi: 10.1007/s11465-018-0487-9
The thermal hydraulic (TH) behavior of coo-lant water is a key factor in the structural integrity assessments on reactor pressure vessels (RPVs) of pressurized water reactors (PWRs) under pressurized thermal shock (PTS) events, because the TH behavior may affect the loading conditions in the assessment. From the viewpoint of TH behavior, configuration of plant equipment and their dimensions, and operator action time considerably influence various parameters, such as the temperature and flow rate of coolant water and inner pressure. In this study, to investigate the influence of the operator action time on TH behavior during a PTS event, we developed an analysis model for a typical Japanese PWR plant, including the RPV and the main components of both primary and secondary systems, and performed TH analyses by using a system analysis code called RELAP5. We applied two different operator action times based on the Japanese and the United States (US) rules: Operators may act after 10 min (Japanese rules) and 30 min (the US rules) after the occurrence of PTS events. Based on the results of TH analysis with different operator action times, we also performed structural analyses for evaluating thermal-stress distributions in the RPV during PTS events as loading conditions in the structural integrity assessment. From the analysis results, it was clarified that differences in operator action times significantly affect TH behavior and loading conditions, as the Japanese rule may lead to lower stresses than that under the US rule because an earlier operator action caused lower pressure in the RPV.
关键词: structural integrity reactor pressure vessel pressurized thermal shock thermal hydraulic analysis pressurized water reactor weld residual stress
Assessment indices for uniform and non-uniform thermal environments
ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi
《能源前沿(英文)》 2008年 第2卷 第2期 页码 129-133 doi: 10.1007/s11708-008-0029-y
关键词: thermal sensation proper assessment relationship equivalent thermal acceptability
Liquid metal thermal hydraulics R&D at European scale: achievements and prospects
《能源前沿(英文)》 2021年 第15卷 第4期 页码 842-853 doi: 10.1007/s11708-021-0743-2
Coupling evaluation for material removal and thermal control on precision milling machine tools
《机械工程前沿(英文)》 2022年 第17卷 第1期 页码 12-12 doi: 10.1007/s11465-021-0668-9
关键词: machine tools cutting energy efficiency thermal stability machining accuracy coupling evaluation
An autonomous system for thermal convection of viscoelastic fluids in a porous layer using a thermal
Qi WEI, Xiaohui ZHANG
《能源前沿(英文)》 2010年 第4卷 第4期 页码 507-516 doi: 10.1007/s11708-010-0017-x
关键词: thermal convection porous media viscoelastic fluid thermal nonequilibrium model
Yaolin LIN, Wei YANG
《能源前沿(英文)》 2021年 第15卷 第2期 页码 550-563 doi: 10.1007/s11708-019-0607-1
关键词: ANN (artificial neural network) exhaustive-listing building shape optimization thermal load thermal comfort
Pedro PONCE, Therese PEFFER, Arturo MOLINA
《能源前沿(英文)》 2019年 第13卷 第3期 页码 522-538 doi: 10.1007/s11708-018-0562-2
关键词: thermostats perceptions beliefs signal detection theory (SDT) fuzzy signal detection theory (FSDT) chi-square (CS) test
Flow and thermal modeling of liquid metal in expanded microchannel heat sink
《能源前沿(英文)》 页码 796-810 doi: 10.1007/s11708-023-0877-5
关键词: liquid metal cooling heat sink expanded microchannel flow and thermal modeling
标题 作者 时间 类型 操作
Thermal reffusivity: uncovering phonon behavior, structural defects, and domain size
Yangsu XIE, Bowen ZHU, Jing LIU, Zaoli XU, Xinwei WANG
期刊论文
Data mining diagnosis system based on rough set theory for boilers in thermal power plants
YANG Ping
期刊论文
Thermal transport in organic/inorganic composites
Bin LIU, Lan DONG, Qing XI, Xiangfan XU, Jun ZHOU, Baowen LI
期刊论文
Theory analysis and system identification methods on thermal dynamics characteristics of ballscrews
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
期刊论文
Potassium carbonate-based ternary transition temperature mixture (deep eutectic analogues) for CO absorption: Characterizations and DFT analysis
期刊论文
Influence evaluation of loading conditions during pressurized thermal shock transients based on thermal-hydraulics
Jinya KATSUYAMA, Shumpei UNO, Tadashi WATANABE, Yinsheng LI
期刊论文
Assessment indices for uniform and non-uniform thermal environments
ZHANG Yufeng, SUN Shufeng, ZHAO Rongyi
期刊论文
Coupling evaluation for material removal and thermal control on precision milling machine tools
期刊论文
An autonomous system for thermal convection of viscoelastic fluids in a porous layer using a thermal
Qi WEI, Xiaohui ZHANG
期刊论文
ANN-exhaustive-listing method for optimization of multiple building shapes and envelope properties with maximum thermal
Yaolin LIN, Wei YANG
期刊论文
Usability perceptions and beliefs about smart thermostats by chi-square test, signal detection theory, and fuzzy detection theory in regions of Mexico
Pedro PONCE, Therese PEFFER, Arturo MOLINA
期刊论文