Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

Transforming the up-and-down movement of a piston into a rotational one means losing some power due to friction, and that's why many engineers tried to create a rotary engine. But only one made it ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

In an age where climate concerns are becoming the primary concern within the automobile world and the transportation sector, BMW has made a surprise move. To address the imminent irreversible effects ...

BLOOMFIELD, Conn.--(BUSINESS WIRE)--LiquidPiston, Inc., a developer of advanced combustion engine technology, today announced that the company has entered into an agreement totaling $991,557 with the ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

Building a diesel engine that does not use traditional pistons may seem odd, but in today's modern age of high efficiency, low emissions, and weight reduction, an engine with a nonconventional rotor ...

DUBLIN--(BUSINESS WIRE)--The "France - Spark-Ignition Reciprocating or Rotary Internal Combustion Piston Engines for Aircraft - Market Analysis, forecast, Size, Trends and Insights" report has been ...