Measurement System of Temperature Field for Diesel Engine Cylinder Head and Cylinder Liner

Taking diesel engine cylinder head and cylinder liner temperature distribution rule as the research object,the temperature measurement system was designed based on thermocouple.The thermocouple was riveted into the testing point while measuring.The temperature changing rules of cylinder head and cylinder liner multi-points under multiple conditions were acquired.The measured accurate and reliable test data provided the reference for the design,improvement,acceptance and reliability research of diesel engine.