中文说明：应用背景本文用容积法建立柴油机的排气冷却系统数学模型 ,在此基础上针对其排气冷却系统的特殊结构进行参数的设计 , 最终达到优化的目的。关键技术对 S1100FB 防爆柴油机排气冷却系统进行了建模与仿真 , 在此基础上重点研究排气冷却系统中的废气净化箱结构 ,并对废气净化箱内的排气管半径进行了优化。
English Description：
Application backgroundIn this paper, the mathematical model of the air cooling system of the diesel engine is established by the volume method, and the design of the special structure of the exhaust cooling system is designed, and the optimization is achieved.Key TechnologyThe exhaust cooling system of S1100FB explosion-proof diesel engine is modeled and simulated, and the structure of the exhaust gas purification tank is studied, and the radius of the exhaust pipe is optimized.