Especially if the airplane has a motor, this has a huge potential impact on weight. For this reason, [gzumwalt] embarked on his own self-imposed challenge to build an engine with the smallest ...

The automobile company the world knows and loves as BMW got its start in 1916 after three different companies merged that were already building airplanes, airplane engines, and automobiles.

Piston powered engines, chiefly the Otto and Diesel cycle ... two stage model with low and high pressure rotors. A few companies put the Wankel into production. Curtis Wright built airplane ...

Inline four-cylinder engines are inherently unbalanced ... Provided the reciprocating masses are fairly low and the stroke not too long, they can be very smooth. But large-capacity four-cylinders ...

A lot of talk this morning about whether Malaysia Air Flight 370’s aircraft engine monitoring data indicate that the aircraft continued to fly for hours after its transponder stopped transmitting.

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Wide-body aircraft are built to last an average 30,000-40,000 flight cycles (with a first engine overhaul at 20,000 cycles). A flight cycle is the ... is perhaps this model’s most recognisable ...

United Launch Alliance’s next-generation Vulcan Centaur rocket… Read More Jeff Bezos’ Blue Origin space venture confirmed that one of its BE-4 rocket engines suffered a significant anomaly ...

One of the most popular single-engine planes, the Piper PA-28, offers a diesel-powered model. And as Flying Magazine points out, diesel airplane engines also tend to be more economical and fuel ...

As a pilot and historian at Old Rhinebeck Aerodrome in Rhinebeck, New York, he helped restore an original 1909 model ... the early airplanes carried very lightweight air-cooled engines.

You may have heard your car has a four-stroke engine, but you're not sure what that means. Why are there four? And what is a stroke, anyway? A modern gas engine most commonly uses pistons and a ...