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Changhai PENG
《结构与土木工程前沿(英文)》 2010年 第4卷 第4期 页码 503-511 doi: 10.1007/s11709-010-0095-1
关键词: thermal comfort naturally conditioned hot humid cold wet Nanjing
Weiliang WANG, Zhe TIAN
《能源前沿(英文)》 2013年 第7卷 第2期 页码 155-160 doi: 10.1007/s11708-013-0244-z
关键词: radiant cooling system dedicated outdoor air system (DOAS) thermal comfort Taguchi method variance analysis
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
Operating characteristic analysis on the ultra-thin low temperature floor-heating system
Hualing ZHANG, Xiaopeng SONG
《结构与土木工程前沿(英文)》 2013年 第7卷 第2期 页码 127-132 doi: 10.1007/s11709-013-0200-3
关键词: ultra-thin floor heating panel the preheating time thermal comfort energy saving
Statistical analysis of residential building energy consumption in Tianjin
Jihong LING,Luhui ZHAO,Jincheng XING,Zhiqiang LU
《能源前沿(英文)》 2014年 第8卷 第4期 页码 513-520 doi: 10.1007/s11708-014-0327-5
关键词: energy intensity indoor thermal comfort residential building survey statistical analysis energy conversation
Huayi ZHANG, Can ZHANG, Fushuan WEN, Yan XU
《能源前沿(英文)》 2018年 第12卷 第4期 页码 582-590 doi: 10.1007/s11708-018-0592-9
In recent years, micro combined cooling, heating and power generation (mCCHP) systems have attracted much attention in the energy demand side sector. The input energy of a mCCHP system is natural gas, while the outputs include heating, cooling and electricity energy. The mCCHP system is deemed as a possible solution for households with multiple energy demands. Given this background, a mCCHP based comprehensive energy solution for households is proposed in this paper. First, the mathematical model of a home energy hub (HEH) is presented to describe the inputs, outputs, conversion and consumption process of multiple energies in households. Then, electrical loads and thermal demands are classified and modeled in detail, and the coordination and complementation between electricity and natural gas are studied. Afterwards, the concept of thermal comfort is introduced and a robust optimization model for HEH is developed considering electricity price uncertainties. Finally, a household using a mCCHP as the energy conversion device is studied. The simulation results show that the comprehensive energy solution proposed in this work can realize multiple kinds of energy supplies for households with the minimized total energy cost.
关键词: energy hub micro combined cooling heating and power generation (mCCHP) thermal comfort robust optimization
Heavy vehicle dynamics with balanced suspension based on enveloping tire model
Yongjie LU, Shaopu YANG, Shaohua LI
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 476-482 doi: 10.1007/s11465-010-0120-z
关键词: heavy vehicle integral balanced suspension enveloping properties ride comfort road-friendliness
Evaluation of power regeneration in primary suspension for a railway vehicle
Ruichen WANG, Zhiwei WANG
《机械工程前沿(英文)》 2020年 第15卷 第2期 页码 265-278 doi: 10.1007/s11465-019-0571-9
关键词: railway vehicle primary damper power regeneration ride comfort running safety
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
Advances in Active Suspension Systems for Road Vehicles
Min Yu,Simos Evangelou,Daniele Dini,
《工程(英文)》 doi: 10.1016/j.eng.2023.06.014
关键词: Active suspension Vehicle dynamics Robust control Ride comfort Chassis attitude
Recent developments in passive interconnected vehicle suspension
Wade A. SMITH, Nong ZHANG,
《机械工程前沿(英文)》 2010年 第5卷 第1期 页码 1-18 doi: 10.1007/s11465-009-0092-z
关键词: interconnected suspensions rollover prevention vehicle dynamics ride comfort multibody system dynamics hydraulic system dynamics
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
标题 作者 时间 类型 操作
Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet
Changhai PENG
期刊论文
Indoor thermal comfort research on the hybrid system of radiant cooling and dedicated outdoor air system
Weiliang WANG, Zhe TIAN
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
Operating characteristic analysis on the ultra-thin low temperature floor-heating system
Hualing ZHANG, Xiaopeng SONG
期刊论文
Statistical analysis of residential building energy consumption in Tianjin
Jihong LING,Luhui ZHAO,Jincheng XING,Zhiqiang LU
期刊论文
A comprehensive energy solution for households employing a micro combined cooling, heating and power generation system
Huayi ZHANG, Can ZHANG, Fushuan WEN, Yan XU
期刊论文
牛建磊:营造室外热舒适微环境-在城市建筑设计阶段引入热、风环境模拟技术(2019年9月18日)
2021年08月16日
会议视频
Heavy vehicle dynamics with balanced suspension based on enveloping tire model
Yongjie LU, Shaopu YANG, Shaohua LI
期刊论文
Evaluation of power regeneration in primary suspension for a railway vehicle
Ruichen WANG, Zhiwei WANG
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