Abstract
Drop Impact Simulation, Acceleration, Distortion, Explicit FEM, LS-DYNAAt first, in this paper, we confirmed the validity of the drop impact simulation technology of the package air conditioning outdoor unit by consistency having been observed in analysis results and test results of the acceleration of the compressor and motor Then, we performed narrowing of the packing proposals by comparing results of the drop impact analyses of the package air conditioning outdoor unit packed in various packing proposals As a result, a prototype test with the narrowed-down packing proposal that reduced the consumption of the EPS buffer material by 21% passed the standard at one time, and this greatly contributed to the efficiency and completeness improvement of the development Finally, we introduced together that the packing based on the simulation results of this paper won the Japan Star Award of Japan Packing Contest 2013
