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Michigan State University Receives $2.5M ARPA-E Award to Build Wave Disc Engine/Generator for Series Hybrid Applications

Green Car Congress

Wave rotor technology has been explored since 1906, although its first significant application was in 1940 by Brown Boveri Company (BBC, today ABB) which used it as a high pressure stage for a gas turbine locomotive engine. In axial-flow configurations, noted Müller and co-authors in a 2004 paper, pure scavenging is a challenging task.

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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

Green Car Congress

February also saw the publication of a Los Angeles Times interview with US Secretary of Energy Steven Chu ( earlier post ), in which he voiced concern that the effects of climate change could decimate California’s agriculture as well as its urban water supplies. Reuters , 14/15 November 2009. [ Reuters UK, 15 November 2009. [

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