Investigation on Advance Thermal Design and Optimization for Multiple Rockets Servo Control Cabinet

摘要

Based on new concept of advance thermal design for electronic equipment, using modem calculation fluid mechanics and numerical heat transition theory, thermal analysis model of multiple rockets servo control Cabinet is established. Temperature field distribution of the internal structure and average temperature level of equipments are gained by numerical calculation of thermal field characteristics. At the same time, flow state of cold airflow in cabinet is simulated, flow distribution and temperature distribution of various sections are obtained, and calculation results are analyzed and discussed. The significant variables affecting temperature of system such as the part distribution and clearance space distance of airflow are studied and optimized. Testing study shows that compared with traditional thermal design, advance thermal design has strong maneuverability, practicality, and saves time. This method is helpful to optimize design scheme, shorten development time and enhance thermal reliability of system effectively.