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Outdoor unit of household air conditioner is studied widely in household air conditioner parts. Optimizing it may improve air conditioner' EER (Energy Efficiency Ratio) better and make its cost lower than optimizing other parts can. To reduce the cost of the household air conditioner and improve its EER, this paper first studies the correlation among configuration of outdoor unit and heat transfer...
Based on the idea of mechanical optimization design, a workpiece of 390 diesel engine punching dies meeting the requirements were built by the analysis on the stamping part behind-covering-shell. The DYNAFORM software is used for CAE analysis. Because CAE is introduced, stamping is developed from the original analysis on strain and stress to simulation and analysis of process by finite element method...
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