液压油散热器 meaning in English

hydraulic-oil heat exchanger

According to the reason for resulting overheat , the hydraulic oil cooler was changed to the first row and heat exchangers were optimized based on experimental analysis
根据系统过热的原因，调整液压油散热器的位置，并由实验获取的数据对各散热器进行优化设计。
Analysis of the test results of the rear - installed cooling system revealed that the overheat problem resulted from the measured cooling air temperature being higher and the coolant flow and transmission oil flow being smaller than the correct design value , and that the wrong location of the hydraulic oil cooler cannot completely meet the need of the cooling system
通过对测试数据进行分析，确定了系统过热的原因，即系统中测试获取的冷却风的温度比设计值高，冷却水和传动油的体积流量比设计值小，而且液压油散热器布置位置错误。