The manufacturer of the Electric Vehicle needed thermal expert analysis to makea reliable product in a new overall product design feature. Focusing on the unit’sradiator and existing Folded Fin structure Aavid was tasked to simulate abaseline design and optimize fin spacing and thickness to meet the requirementsof the customer. This included:
• 提高5 mm的翅片优化。
Aavid’s lab tested the louver structures to examine the impeding airflowand increase the pressure drop across the heat sink and their thermalperformance.
Aavid took these finding and created a fin optimization summary. For theAluminum and Cooper bases, testing showed by using cooper performanceincreased by 5C.
It was discovered that the overall airflow management system needed to beoptimized in a way of minimizing flow turns and flow direction changes as well asflow sudden expansion and contraction.
Aavid presented the customer with a full presentation report which included:descriptions of the unit and components modeled, color temperature contourand flow field vector plots, key results, conclusions, and recommendations forimprovements.
The manufacture took this report and selected the proper thermal solution vs.cost. Today Aavid provides its production needs globally.