Topology optimization of microchannel heat sinks with different Inlet-outlet Widths: 2D optimization and 3D numerical validation

Key Points

• Enhanced thermal performance is observed in microchannel heat sinks with varying inlet-outlet widths.
• The optimization resulted in a significant improvement in thermal efficiency across multiple designs and configurations.
• Assessment using 2D optimization followed by 3D numerical validation confirms the effectiveness of the approach.
• These findings support the potential for improved cooling solutions in advanced thermal management systems.