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Autumn Road
Enhanced Heat Sink Technology using a Bio-inspired Passive Fluttering Mechanism
Heat Sink Technology
Flutter by Flag
Enhance
Convective Heat Transfer
by adding a flag
to flutter passively inside heat sink
Increase
Heat Sink Efficiency
Helpful for the development of
Microelectronic Technology
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On-going Research Direction

Geometry

Heat Conductivity

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Flag Configuration

Current Research Direction
Flag Size: 4 x 2 cm 
Flag Size: 4 x 4 cm 
Flag Size: 4 x 6 cm 
Flag Size: 4 x 8 cm 
Size of Flags
Other Research

Nanoparticle Separation in a Microfluidic Channel by Acoustophoresis and its Application

Contact

Prof. Christopher Y.H. Chao

The Hong Kong Polytechnic University

christopher.chao@polyu.edu.hk

+852 2766 4673

Department of Building Environment and Energy Engineering &

Department of Mechanical Engineering

The Hong Kong Polytechnic University

Department of Mechanical Engineering

The University of Hong Kong

© 2022 by Prof. Christopher Chao's Research Team. 

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