Lightweight Scaled-Up Linearly-Oscillating Miniature Engine for Portable Electric Power
Small Business Information
45 Manning Road, Billerica, MA, 01821
Abstract"Microscale power technologies have the potential to fill an emerging military need for portablepower generation at the 500 W level for the Objective Force dismounted soldier. This requires,however, scale-up of these technologies to the 500 W level and the ability of the technologies touse logistics fuels. Aerodyne Research, Inc. has developed a linearly-oscillating miniatureinternal combustion engine (MICE) technology to provide electric power at the 10 W scale at veryhigh energy densities. ARI proposes to scale up its MICE technology to generate power in a 500 Wsystem. This linearly-oscillating engine-generator will use logistics fuels and have low noiseand very high energy densities. The Phase I program will perform a detailed characterization ofthe performance and cost as the power output is scaled from 10 W to 500 W, investigate criticaldesign issues including acoustic suppression and fuel metering, and perform a detailed design ofthe basic linearly-oscillating internal combustion engine-generator and a conceptual design ofthe full power system. A lightweight, compact electric generator at the 500 W scale has wide ranging commercialapplications. This generator can provide portable power at construction sites, forrecreational uses at campsites, picnic grounds, and on boats and larger marine vehicles."
* information listed above is at the time of submission.