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47篇 您的检索式:作者名="Xu Xuchang"
    题名 作者 年代 出处 被引量
1Application of Numerical Simulation for Analysis of Sinking Characteristics of Purse Seine显示文摘This study applies the mass-spring system to model the dynamic behavior of a submerged net panel similar to the shooting process in actual purse seine fishing operation. Modeling indicates that there is insufficient stretching with the net panel under the floatline in the prophase of the shooting process. Sinkers at different locations along the leadline descend successively after submergence, and the sinking speed decreases gradually with elapsed time until attainment of a stable state. Designs with different current speeds and sinker weights are executed to determine the dimensional shape and sinking characteristics of the net. The net rigged with greater sinker weight gains significantly greater sinking depth without water flow. Compared with the vertical spread of the net wall in static water, the middle part of the netting presents a larger displacement along the direction of current under flow condition. It follows that considerable deformation of the netting occurs with higher current speed as the sinkers affected by hydrodynamic force drift in the direction of current. The numerical model is verified by a comparison between simulated results and sea measurements. The calculated values generally coincide with the observed ones, with the former being slightly higher than the latter. This study provides an implicit algorithm which saves computational loads for enormous systems such as purse seines, and ensures the accuracy and stability of numerical solutions in a repetitious iteration process.ZHOU Cheng XU Liuxiong ZHANG Xinfeng YE Xuchang 2015Journal of Ocean University of China2015,14,1:4
2Effect of sulfated CaO on NO reduction by NH3 in the presence of excess oxygen 显示文摘LI Tianjin ZHUO Yuqun ZHAO Yufeng CHEN Changhe XU Xuchang 2009Energy & Fuels2009,23,4:1
3A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle 显示文摘Zhang Mingchuan Yu Juan Xu Xuchang 2005Combustion and Flame2005,143,:1
4Development of coal combustion pollution control for SO2 and NOx in China 显示文摘XU Xuchang CHEN Changhe QI Haiyin 2000Fuel Proc Technol2000,62,:1
5Development of coalcombustion pollution control for SO2 and NOx in China显示文摘Xu XuChang Chen Changhe Qi Haiyin 2000Fuel Processing Technology2000,62,:1
6Kinetic model for natural gas rebuming显示文摘Shen Boxiong Yao Qiang Xu Xuchang 2004Fuel Processing Technology2004,85,11:1
7The influence of hightemperature crystallite growth and petrography of pulverized coal on combustion characteristics显示文摘Xu Xuchang Chen Qun Fan Hongli 2003Fuel2003,82,1:1
8A New Flame Sheet Model to Reflect the Influence of the Oxidation of CO on the Combustion of a Carbon Particle 显示文摘Zhang Mingchuan Yu Juan Xu Xuchang 2005Combus- tion and Flame2005,143,3:1
9Development of coal combustion pollution control for SO2 and NOx in China显示文摘Xu Xuchang Chen Changhe Qi Haiyin 2000Fuel Process Technol2000,62,23:1
10Experimental study on pore structure and apparent kinetic parameters of char combustion in kinetics-controlled regime显示文摘Chert Qun He Rong Xu Xuchang 2004Energy & Fuels2004,18,5:1
11Development of coal combustion pollution control for SO2 and NOx in China显示文摘Xu Xuchang Chen Changhe Qi Haiyin 2000Fuel Processing Technology2000,,62:1
12Development of coal combustion pollution control for SO2 and NOx in China显示文摘Xu Xuchang Chen Changhe Qi Haiyin 2000Fuel Processing Technology2000,62,23:1
13Development of coal combustion pollution control for SO2and NOx in China显示文摘 changhe Chen Haiyin Qi 2000Fuel Processing Technology2000,62,:1
14Evolution of pore fractal dimensions for burning porous chars显示文摘HE Rong XU Xuchang CHEN Changhe 1998Fuel1998,77,12:1
15Kinetic model for natural gas reburning 显示文摘SHEN Boxing YAO Qiang XU Xuchang 2004Fuel Processing Technology2004,85,11:1
16Development of coal combustion pollution control for SO2 and NOx in China显示文摘Xu Xuchang Chen Changhe Qi Haiyin 2000Fuel Process Technol2000,62,23:1
17Kinetic model for natural gas reburning显示文摘Shen Boxiong Yao Qiang Xu Xuchang 2004Fuel Processing Technology2004,85,11:1
18A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle 显示文摘Zhang Mingchuan Yu Juan Xu Xuchang 2005Combustion and Flame2005,143,3:1
19A new flame sheet model to reflect the influence of the oxidation of CO on the combustion of a carbon particle显示文摘Zhang Mingchuan Yu Juan Xu Xuchang 2005Combust Flame2005,143,3:1
20Lift force on rotating sphere at low Reynolds numbers and high rotational speeds 显示文摘You changfu Qi Haiying Xu Xuchang 2003ACTA Mechanica Sinca2003,19,4:1
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