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design of novel proton-pump inhibitors with reduced adverse effects
Xiaoyi Li, Hong Kang, Wensheng Liu, Sarita Singhal, Na Jiao, Yong Wang, Lixin Zhu, Ruixin Zhu
《医学前沿(英文)》 2019年 第13卷 第2期 页码 277-284 doi: 10.1007/s11684-018-0630-3
关键词: proton-pump inhibitor adverse effect pharmacological mechanism toxicological mechanism pKa calculation
TiO supported IrO for anode reversal tolerance in proton exchange membrane fuel cell
《能源前沿(英文)》 2022年 第16卷 第5期 页码 852-861 doi: 10.1007/s11708-021-0811-7
关键词: proton exchange membrane fuel cell (PEMFC) fuel starvation cell reverse reversal tolerance anode oxygen evolution reaction
Fabrication and performance of PEN SOFCs with proton-conducting electrolyte
ZHONG Li, LUO Jingli, Karl Chuang
《化学科学与工程前沿(英文)》 2007年 第1卷 第1期 页码 40-44 doi: 10.1007/s11705-007-0008-6
关键词: proton-conducting positive-electrolyte-negative temperature operation Mo-Ni-S-based composite advantageous
Elliptical lobe shape gerotor pump design to minimize wear
Mohammad Reza KARAMOOZ RAVARI
《机械工程前沿(英文)》 2011年 第6卷 第4期 页码 429-434 doi: 10.1007/s11465-011-0247-6
The gerotor pumps are the most important parts of mechanical equipment that have a vast number of applications in industries and automobiles. Because the gerotor pumps cannot be adjusted for wear so it is important to reduce the wear as much as possible. In this paper first mathematical equations for elliptical lobe shape rotors profile and curvature of them have been derived and then Specific flow and wear rate proportional factor (WRPF) have been formulated. To reach the minimum wear in rotors teeth, the ellipse shape factor is changed for each value of number of outer rotor teeth in a feasible range and wear rate proportional factor has been resulted. Also in order to have better comparison specific flow has been presented. The obtained results have been compared with circular pumps with similar geometrical parameters and show the significant improvement in wear of the rotors with negligible changes in the specific flow.
关键词: gerotor pump elliptical lobe shape pump wear rate proportional factor (WRPF) specific flow
Extended two-fluid model applied to analysis of bubbly flow in multiphase rotodynamic pump impeller
Zhiyi YU, Guoyu WANG, Shuliang CAO
《机械工程前沿(英文)》 2009年 第4卷 第1期 页码 53-59 doi: 10.1007/s11465-009-0006-0
关键词: two-fluid model multiphase rotodynamic pump SIMPLEC algorithm numerical simulation
R&D of the ground-coupled heat pump technology in China
Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,
《能源前沿(英文)》 2010年 第4卷 第1期 页码 47-54 doi: 10.1007/s11708-009-0080-3
关键词: ground source heat pump ground heat exchanger HVAC China
《化学科学与工程前沿(英文)》 2022年 第16卷 第12期 页码 1772-1781 doi: 10.1007/s11705-022-2197-4
关键词: CO2 electrolysis single-atom catalysts spin polarization proton dynamics in situ IR spectroscopy kinetic isotope effect
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
《能源前沿(英文)》 2014年 第8卷 第3期 页码 394-402 doi: 10.1007/s11708-014-0310-1
关键词: ground-water heat pump (GWHP) actual coefficient of performance heat transfixion
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0685-3
关键词: composite tube valveless piezoelectric pump rectification energy efficiency
Absorption heat pump for waste heat reuse: current states and future development
Zhenyuan XU, Ruzhu WANG
《能源前沿(英文)》 2017年 第11卷 第4期 页码 414-436 doi: 10.1007/s11708-017-0507-1
关键词: absorption heat pump heat transformer waste heat working pair
Efficiency characteristics of piezostack pump for linear actuators
Junwu KAN, Kehong TANG, Chenghui SHAO, Guoren ZHU, Taijiang PENG,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 407-414 doi: 10.1007/s11465-009-0049-2
关键词: piezostack actuator piezostack pump mechanical efficiency energy conversion efficiency (ECE)
Ionic liquid modified Pt/C electrocatalysts for cathode application in proton exchange membrane fuel
Huixin Zhang, Jinying Liang, Bangwang Xia, Yang Li, Shangfeng Du
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 695-701 doi: 10.1007/s11705-019-1838-8
关键词: ionic liquid PEMFC electrode oxygen reduction reaction electrocatalyst adsorption
Design and analysis of linear oscillating motor for linear pump application-magnetic field, dynamics
Zongxia JIAO,Tianyi WANG,Liang YAN
《机械工程前沿(英文)》 2016年 第11卷 第4期 页码 351-362 doi: 10.1007/s11465-016-0407-9
A linear oscillating motor is an electromagnetic actuator that can achieve short-stroke reciprocating movement directly without auxiliary transmission mechanisms. It has been widely used in linear pump applications as the source of power and motion. However, because of the demand of high power density in a linear actuation system, the performance of linear oscillating motors has been the focus of studies and deserves further research for high power density. In this paper, a general framework of linear oscillating motor design and optimization is addressed in detail, including the electromagnetic, dynamics, and thermal aspects. First, the electromagnetic and dynamics characteristics are modeled to reveal the principle for optimization. Then, optimization and analysis on magnetic structure, resonant system, and thermal features are conducted, which provide the foundation for prototype development. Finally, experimental results are provided for validation. As a whole, this process offers complete guidance for high power density linear oscillating motors in linear pump applications.
关键词: linear oscillating motor linear pump magnetic field motor optimization
Ruiqing Wang, Xiaolan Cao, Sheng Sui, Bing Li, Qingfeng Li
《化学科学与工程前沿(英文)》 2022年 第16卷 第3期 页码 364-375 doi: 10.1007/s11705-021-2052-z
关键词: Pt nanowires morphology structure control in situ growth mechanism proton exchange membrane fuel cells
A solar assisted heat pump drying system for grain in-store drying
Haifeng LI, Yanjun DAI, Jianguo DAI, Xibo WANG, Lei WEI,
《能源前沿(英文)》 2010年 第4卷 第3期 页码 386-391 doi: 10.1007/s11708-010-0003-3
标题 作者 时间 类型 操作
design of novel proton-pump inhibitors with reduced adverse effects
Xiaoyi Li, Hong Kang, Wensheng Liu, Sarita Singhal, Na Jiao, Yong Wang, Lixin Zhu, Ruixin Zhu
期刊论文
Fabrication and performance of PEN SOFCs with proton-conducting electrolyte
ZHONG Li, LUO Jingli, Karl Chuang
期刊论文
Extended two-fluid model applied to analysis of bubbly flow in multiphase rotodynamic pump impeller
Zhiyi YU, Guoyu WANG, Shuliang CAO
期刊论文
R&D of the ground-coupled heat pump technology in China
Nairen DIAO, Ping CUI, Junhong LIU, Zhaohong FANG,
期刊论文
Spin polarization strategy to deploy proton resource over atomic-level metal sites for highly selective
期刊论文
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
期刊论文
A valveless piezoelectric pump with novel flow path design of function of rectification to improve energy
期刊论文
Absorption heat pump for waste heat reuse: current states and future development
Zhenyuan XU, Ruzhu WANG
期刊论文
Efficiency characteristics of piezostack pump for linear actuators
Junwu KAN, Kehong TANG, Chenghui SHAO, Guoren ZHU, Taijiang PENG,
期刊论文
Ionic liquid modified Pt/C electrocatalysts for cathode application in proton exchange membrane fuel
Huixin Zhang, Jinying Liang, Bangwang Xia, Yang Li, Shangfeng Du
期刊论文
Design and analysis of linear oscillating motor for linear pump application-magnetic field, dynamics
Zongxia JIAO,Tianyi WANG,Liang YAN
期刊论文
Study on the growth of platinum nanowires as cathode catalysts in proton exchange membrane fuel cells
Ruiqing Wang, Xiaolan Cao, Sheng Sui, Bing Li, Qingfeng Li
期刊论文