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利用新的冷却水系统冷却能力计算数学模型,对大功率干线内燃机车冷却水系统的各个参数进行了计算分析,提出了其改进的方法和措施。通过提出较为合理的冷却水系统参数和布置结构,达到了降低冷却水系统所占的大功率干线内燃机车的体积和重量的比例、降低大功率干线内燃机车辅助功率的消耗、提高大功率干线内燃机车运用经济性的目的。
Using the new cooling water system cooling capacity calculation mathematical model, the parameters of the cooling water system of high-power mainline diesel locomotive are calculated and analyzed, and the improved methods and measures are put forward. By proposing a more reasonable cooling water system parameters and arrangement structure, the proportion of the volume and weight of high-power trunk diesel locomotives, which reduces the cooling water system, is reduced, the auxiliary power consumption of high-power trunk diesel locomotives is reduced, The purpose of locomotive economic use.