Diesel Engine Cylinder Head and Liner Temperature Field Testing System

When the diesel engine runs in steady condition,gas temperature in the cylinder varies periodically,and temperature in cylinder head will also vary periodically.The temperature field distribution rule of a certain diesel engine cylinder head and cylinder liner was the research object.This paper used storage test technology to design temperature testing system which has the advantage of small volume,input multi-channel,synchronicity and high precision.Accurate and reliable test data can provide the basis for reliability research,design,improvement and acceptance of diesel engine.