Just like a fighter stuck on the ropes struggling to stay conscious while punches pummel his guts, engineers at today's car manufacturers are fighting tooth and nail to keep the internal combustion ...

Sandia National Laboratory led by Sandia researcher Peter Van Blarigan that has been testing physical components of free-piston engines which could be 50% efficient. This is about twice as good as ...

The aviation industry is at a crossroads, seeing significant technological advancements in both piston and turbine aircraft engines, moving beyond traditional designs. Piston engine innovations ...

This is a preview. Log in through your library . Abstract An unique measurement method was developed for measurement of the piston outer surface during the engine operation. The method was realized by ...

1. EcoMotors is developing high-efficiency engines — specifically the unique opoc (Opposed Piston Opposed Cylinder) engine — for use in cars, light trucks, marine applications, agricultural vehicles, ...

Achates Power’s cleaner, heavy-duty diesel engine it developed in a project funded by the California Air Resources Board and several partners has entered fleet service with Walmart in a Peterbilt 579 ...