Small, ultra-fast, primary and “afterburner” secondary combustion events promise to deliver brake thermal efficiency as high ...

LiquidPiston unveils a compact hybrid power system for Army drones, enabling extended flight time, stealth operations, and ...

Other rotary engines also exist which produce higher ... effectively limited only by the centrifugal force imparted to the material in question, which increases the farther away you get from ...

and Group C rotary instrumentation with engine-driven ProTaper system. CT scans were used to assess the volume of filling material inside the root canals before and after the removal procedure. In ...

Rob Dahm, notorious rotary-powered car builder ... Even with its lightweight materials, the engine still weighs in at a hefty 830 lb (376 kg) or so. A fair bit more than the usual 680-750 lb ...

The rotary engine comes with some great operational characteristics ... This advanced manufacturing process, according to AIE, allowed it to achieve exceptional precision, reduce material waste, and ...

Hydrogen is a very reactive and small molecule, and it needs specialized equipment for safe transport and storage to prevent boil-off fuel losses, dangerous leakages, and material embrittlement ...

Researchers in China have introduced a new hypersonic engine concept by integrating a ramjet with a rotary detonation ... Future research will focus on new materials and cooling techniques to ...

Because the intake and exhaust “valves” are a simple rotary ... saves not only material costs but also the monies required in manufacturing. Most of all, however, the Avadi engine is ...