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410083, China) Abstract: The existence of solidification layer on the wall of cavity in powder injection molding filling process by boundary layer theory of microflow was reviewed. The structure of solidification layer on the wall of cavity was analyzed. Based on the computation method of L.Prandtl boundary layer and the definition of boundary layer of microflow, the mathematical model......
Trans. Nonferrous Met. Soc. China 24(2014) 1094-1100 Similar physical simulation of microflow in micro-channel by centrifugal casting process Ming-xing REN1, Guo-tian WANG2, Bang-sheng LI1,2, Zhen.... The total fluid energy remained constant during the mould filling, and the changes of cross-sectional area only occurred in the microflow channels with 0.3 mm in diameter. Filling velocity increased......
keeps vague at some points including microflow in the interdendritic space and solute redistribution during complex solidification [7]. Transparent organic alloys, rapid quenching technique......
on overall network, based on a calculation of microflow distribution. However, the study on how to optimize operation of a water distribution network under local pipe failures has not been reported......