The National Highway Traffic Safety Administration’s Office of Defects Investigation has opened a defect petition review ...

Mazda filed patents for a dual-spark-plug Skyactiv-X engine that enables more aggressive EGR and better lean combustion — a ...

The history of the first Hemi engine from Dodge is pretty straightforward, but it turns out that the tale behind the first engines with hemispherical combustion chambers requires going down a much ...

Sebastian's spare time is spent watching Formula 1, fiddling with his friends' cars (usually German money pits), and soaking up as much architectural amazement and engineering excellence as he can ...

You've seen the evidence. You disassemble an engine and witness the appearance of deposits—or their absence—on piston crowns and combustion chambers in the cylinder heads. You can relate the presence, ...

The S58 inline-6 engine in the BMW M2, M3, and M4 has been around for more than a decade, but it still puts out enough power with enough efficiency to stay relevant on the modern performance car ...

These tests were conducted jointly by ArianeGroup and DLR and follow on from the hot fire test campaign carried out last year, which validated 14 technological building blocks for future liquid ...

The demands placed on modern aircraft engines are high. They need to be powerful. And efficient. And, of course, as low in emissions as possible. To master this balancing act, Rolls-Royce is driving ...

NASA and satellite launch company Virgin Orbit have produced a working 3D printed combustion chamber for a rocket engine. Made using copper, the component is the product of a partnership between the ...

The Combustion Dynamics group deals with combustion dynamics processes in rocket combustion chambers. This includes the experimental investigation of propellant injection into the combustion chamber, ...

As you work your way through this month's column, be aware there are successful engine and parts manufacturers who do not subscribe to what is being shared—and that's OK. There are also numerous of ...