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Achates Power continues development of opposed-piston technology for US Army vehicles

Green Car Congress

Achates Power was recently awarded a $5-million contract from the US Army to expand the family of opposed-piston engines for military vehicles. The project, awarded in late-2020, builds upon the success of the Advanced Combat Engine (ACE). Major, vice president, Achates Power. Achates Power is partnered with Cummins, Inc.

Powered 418
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RadMax Axial Vane Rotary Diesel Engine Drawings Released for Bid

Green Car Congress

The companies are developing an improved axial vane type rotary engine known as the RadMax. The RadMax design was mainly developed by Radian Milparts and assigned to REGI US, Inc. The new vane actuator assembly reduces weight and friction, and the vane actuator design does not require any return springs. in December 2005.

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LiquidPiston introduces latest X-series version of HEHC rotary engine; targeting 58% peak BTE, 2 hp/lb power density

Green Car Congress

Expected realized brake efficiency for the X2 is 58% (peak) and 50% at partial load; power density is targeted to be around 2 hp/lb. Other features of the X2 include: Quiet operation: engine lacks poppet valves and over-expansion minimizes exhaust noise. Power modulation by cycle skipping increases efficiency and recaptures heat.

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Bladon Jets, SR Drives and Jaguar Land Rover Win Funding for Gas Turbine Electric Vehicle Project

Green Car Congress

The objective of the consortium, which includes luxury car maker Jaguar Land Rover and leading electrical machine company SR Drives ( earlier post ), is to produce the first commercially viable gas turbine generator designed specifically for automotive applications. Tags: Concept Engines Engines Hybrids. One moving part.