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operation of the enterprise. Therefore, the proposed MDO method is close to the actual situation of the air-conditioner enterprise. It can effectively reduce the costs of enterprise, meet the actual... for fuel nozzle of high pressure common-rail injection system based on self-adaptive particle swarm optimization algorithm [J]. Chinese Internal Combustion Engine Engineering, 2009, (5): 63-67......
gas atomization method. Atomization of the Cu50Zr40Ti10 alloy was carried out in a close coupled nozzle atomizing system. The master alloy was induction heated at 1200 K in an alumina crucible under... can be largely deformed under low load due to the existence of the holes during initial deformation. With increasing deformation, the sample is gradually densified due to the close of the holes during......
of the Cu50Zr40Ti10 alloy was carried out in a closely coupled nozzle atomizing system. The master alloy was induction heated at 1200 K in an alumina crucible under a vacuum of 10-2 Pa. The melt was teemed through......
the implants will be insert under the increased stress; on the contrary, a stress-shielding effect will occur. In addition to matching bone stiffness, the strength of scaffolds should be close to or match... Ti6Al4V scaffolds directly fabricated by 3D fibre deposition technique: Effect of nozzle diameter [J]. Journal of Materials Science: Materials in Medicine, 2005, 16: 1159-1163. [13] MURR L E, ESQUIVEL E V......
was injected with a nozzle into a copper mould by argon at a high speed of about 200 m/s. The copper mould had inner cavity with a size of d5 mm×80 mm and was cooled by high-speed water. Fig. 1 Schematic......
function such as aerodynamic performance, mass, blade root thrust and the level of noise. Based on the coupled effect between each subject, the blades of MW wind turbine were designed by using MDO...): 119-124. [12] 袁文华, 鄂加强, 龚金科, 等. 自适应粒子群优化的高压共轨燃油喷嘴多学科优化设计[J]. 内燃机工程, 2009(5): 63-67. YUAN Wenhua, E Jiajiang, GONG Jinke, et al. Multidisciplinary design optimization for fuel nozzle of high pressure......
. They experienced some measuring problems by embedding thermocouples close to the hole wall. They claimed that the uncertainty in the location of the thermocouples was a great problem in measuring... the temperatures during wet circumstances [6]. On the other hand, around 50% reduction in the temperatures is obtained with MQL applied through the coolant holes as compared with MQL applied with an external nozzle......
[13-14] clarified experimentally and theoretically the effects of nozzle and thermoplastic materials on the characteristics of hydrostatic bearing/ seal parts in water hydraulic axial pumps and motors......
is much bigger than the wind tunnel, the prototype is placed at the center of the square cross the section of wind tunnel, leaving a space of 3 m from the nozzle. Fig. 9 Vorticity contour and velocity......
范围内,随着喂线速率的增加,喂线结束后钢中钙质量分数随之增大,钙收得率增加. 参考文献: [1] DENG Zhiyin, ZHU Miaoyong, ZHONG Baojun, et al. Attachment of liquid calcium aluminate inclusions on inner wall of submerged entry nozzle during......
