某工程车液压散热系统设计与测试

Design and Experimentation of Cooling System for an Engineer Vehicle

对某工程车液压系统和发动机的发热量进行计算,依据计算结果设计了电控液压散热系统,利用行驶作业热平衡测试,验证散热系统的能力,并对设计的散热系统进行了性能评价。

Based on calculating the heat from the hydraulic system and engine of an engineering vehicle, an elec- tronic control hydraulic-driven cooling system is designed. After heat experimentation on steer work, the ability of the cooling system is validated. Furthermore, the performance evaluation is worked out.