|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Research on the Heat Transfer Characteristics of a Loop Heat Pipe Used as Mainline Heat Transfer Mode for Spacecraft显示文摘An experimental research is conducted on the heat transfer characteristics of a loop heat pipe(LHP)used in the'mainline'heat transfer mode for spacecraft platform thermal control.The heat from multiple instruments scattered in different locations is collected by thermal control techniques such as axially grooved heat pipes and then transmitted to the radiant surface for dissipation through the LHP in an unified way.The research contents include the start-up characteristics,the operational stability characteristics,the operational blocking characteristics,the continuous blocking characteristics,the heat transfer capability,the thermal resistance,and the dynamic response characteristics under the change of the heat sink temperature.The results show that the higher the auxiliary starting power is,the easier it is to start the LHP;the higher the input power of the thermoelectric cooler is,the more beneficial it is to speed up the stabilization of the vapor-liquid interface in the condenser;the higher the blocking power,the shorter the blocking time of the LHP;the LHP can be operated stably within the heat sink temperature alteration process;the heat transfer ability is higher than 500 W with a systematic thermal resistance of 0.037℃/W. | WANG Lu MIAO Jianyin GONG Mingming ZHOU Qiangu LIU Changu ZHANG Hongxing FAN Hanlin | 2019 | Journal of Thermal Science2019，28，4： | 2 |
| 2 | Steady State and Dynamic Performance of Proton Exchange Membrane Fuel Cells (PEMFCs) Under Various Operating Conditions and Load Changes显示文摘 | Yan Qiangu Toghiani H Heath Causey | 2006 | Journal of Power Sources In Press Corrected Proof (2006) Available Online 5 May2006，，： | 1 |
| 3 | Steady state and dynamic performance of proton exchange membrane fuel cells (PEMFCs) under various operating conditions and load changes显示文摘 | Qiangu Yan Toghiani H Heath Causey | 2006 | Journal of Power Sources2006，161，1： | 1 |
| 4 | Effect of sub-freezing temperatures on a PEM fuel cell performance, startup and fuel cell components 显示文摘 | QIANGU Y TOGHIANI H YOUNG-WHAN L | 2006 | J Power Sources2006，160，： | 1 |
| 5 | Effect of sub-freezing temperatures on a PEM fuel cell performance, startup and fuel cell components显示文摘 | Qiangu Yan Hossein Toghiani Young-Whan Lee Kaiwen Liang Heath Causey | 2006 | Journal of Power Sources2006，，2： | 1 |
| 6 | Activation of methane to syngas over a Ni/Ti O2 catalyst显示文摘 | Yan Qiangu Weng W Z Wan H L | 2003 | Applied Catalysis A General2003，239，12： | 1 |
| 7 | Partial oxidation of methane to hydrogen and carbon monoxide over a Ni/A1203 catalyst 显示文摘 | WU Tinghua YAN Qiangu WAN Huilin | 2005 | Journal of Molecular Catalysis A : Chemical2005，226，： | 1 |
| 8 | Catalytic conversion wood syngas to synthetic aviation turbine fuels over a multifunctional catalyst显示文摘 | Qiangu Yan Fei Yua Jian Liu | 2013 | Bioresouree Technology2013，127，： | 1 |
| 9 | Effect of sub-freezing temperatures on a PEM fuel cell performance, startup and fuel cell components显示文摘 | Qiangu Yan Hossein Toghiani Young-Whan Lee Kaiwen Liang Heath Causey | 2006 | Journal of Power Sources2006，，2： | 1 |
| 10 | In-Situ FT-IR Investigation Methane to Syngas over of Partial Oxidation of Rh/SiO2 Catalyst显示文摘Partial oxidation of methane to syngas(POM)over Rh/SiO_2 catalyst was investigated using in-situ FT-IR.When methane interacted with 1.0wt%Rh/SiO_2 catalyst,it was dissociated to adsorbed hydrogen and CH_x species.The adsorbed hydrogen atoms were transferred to SiO_2 surface by'spill-over'and reacted with lattice oxygen to form surface -OH species. POM mechanism was investigated over Rh/SiO_2 catalyst using in-situ FT-IR.It was found that CO_2 was formed before CO could be detected when CH_4 and O_2 were introduced over the preoxidized Rh/SiO_2 catalyst,whereas CO was detected before CO_2 was formed over the prereduced Rh/SiO_2 catalyst. | Tinghua Wu Dongmin Lin Ying Wu Xiaoping Zhou Qiangu Yan Weizheng Weng Huilin Wan | 2007 | Journal of Natural Gas Chemistry2007，16，3： | 1 |
| 11 | Investigation of water transport through membrane in a PEM fuel cell by water balance experiments显示文摘 | Qiangu Yan Hossein Toghiani Junxiao Wu | 2006 | J Power Sources2006，158，： | 1 |
| 12 | In situ time-resolved FTIR investigation on the reaction mechanism of partial oxidation of methane to syngas over supported Rh and Ru catalysts显示文摘In situ time-resolved FTIR spectroscopy was used to study the reaction mechanism of partial oxidation of methane (POM) to synthesis gas and the reaction of CH4/O2/He (2/1/45, molar ratio) gas mixture with adsorbed CO species over Rh/SiO2, Ru/γ-Al2O3 and Ru/SiO2 catalysts at 500-600℃. It was found that CO is the primary product of POM reaction over reduced and working state Rh/SiO2 catalysts. Direct oxidation of CH4 is the main pathway of synthesis gas formation over Rh/SiO2 catalyst. CO2 is the primary product of POM over Ru/γ-Al2O3 and Ru/SiO2 catalysts. The dominant reaction pathway for synthesis gas formation over Ru/γ-Al2O3 catalyst is via the reforming reactions of CH4 with CO2 and H2O. For the POM reaction over Rh/SiO2 and Ru/γ-Al2O3 catalysts, consecutive oxidation of surface CO species is an important pathway of CO2 formation. | WENG Weizheng CHEN Mingshu YAN Qiangu WU Tinghua CHAO Zisheng LIAO Yuanyan WAN Huilin | 2000 | Chinese Science Bulletin2000，45，24： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员