Research Areas

 

RESEARCH AREAS

 

MEMS

 

There is an active research program (m-SET) in the area of MEMS consisting of faculty from mechanical engineering, chemical engineering, electrical engineering, chemistry and researchers from the Center for Advanced Microstructures and Devices. The focus of the m-SET group is on LIGA technology for the fabrication of high-temperature MEMS systems (metals and ceramics), and a major application is gas turbine systems. The group is currently engaged in developing micro-heat exchangers for cooling systems for gas turbineblades, micro-rotating seals, MEMS based micro-fuel injector arrays, and modulatedfuel injectors for active control. This work is supported by DARPA, AFOSR and NSF.

 

Electroformed Ni Micro-Heat Exchanger

 

 

Swirl Chamber. 100 microns.

 

Surface-mounted, HARMS Micro-Heat Exchanger
with Film Cooling.

 


A schematic of the MEMS injector with two fuel circuits and coaxial air circuit.

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