Intel Slim Air Moving Device Karmand Rasheed Ben
Intel Slim Air Moving Device Karmand Rasheed Ben Furst Bruk Yimesgin Alex Aseyev PSU Advisor: Dr. Faryar Etesami
Content Overview • • • PDS requirements Internal/External Search Evaluation of top 7 ideas Decision Matrix Top 3 ideas Conclusion
PDS Requirements • • Geometry : 3 mm thick Airflow : 0. 01 – 0. 1 cfm Air Speed : 0. 1 – 1 m/s Air Pressure : 0. 01 – 0. 05 IWG
Internal/External Search • Research based • Anything that moved air • Current products • Creating ideas from research
Top 7 ideas • • Tesla Turbine Magnetic membrane 2 pistons pump Mini bellows Piezoelectric Plate diaphragm Wave pump
1. Telsa Turbine • Stacked spaced rotating discs • Uses shear boundary layer
2. Magnetic Membrane • Magnetically actuated membrane
3. 2 piston pump • Rotating crank moves piston to replicate lung or heart (inhale/exhale)
4. Mini Bellows • Bellows that uses a magnet to open/close
5. Piezo electric membrane • Vibrating membrane as a result of current • Expels air with quick motion
6. Plate Diaphragm • Plate rotating about joint • Pushes air with rotation
7. Wave Pump • Waving membrane • Transfers air in pockets
Decision Matrix
Top 3 • Magnetic membrane • Mini bellows • Piezo electric membrane
Final Concept • Ordered piezoelectric material • Test will determine our decision
Timeline
Reference • http: //www. stanford. edu/~hydrobay/lookat/ tt. html
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