【摘要】 针对SS9改型机车夏季运用中出现机械间温度较高的问题,提出了通风降温优化方案。并通过CFD软件分析计算及实车试验,结果证明通风降温取得了较好的效果。更多还原

【Abstract】 Aiming at the high temperature problem in the machinery chamber of the type SS9 modified electric locomotive during summer,an optimized ventilation scheme is determined. Via analysis and calculation by CFD software and actual test,it is proved that great improvement has been achieved.更多还原