What Are Those Little Fins On Jet Engines For?

Next time you glance out the window mid-flight, look closer at those tiny fins on the engine. They're small, subtle, and ...
New Atlas

Video: Wave Engine's UAV test flight brings pulsejet into 21st century

Wave Engine Corp has aced a demonstration flight of a simple jet engine with no moving parts. A modern version of a pulsejet, the J-1 engine powered a UAV through take-off and several mid-air ...
Jalopnik

Bucket-Type Jet Engine Reverse Thrusters Look Like A Retro Sci-Fi Design, And They're Going Out Of Fashion

Jet engines are relatively simple in their basic design, but advancements in gas turbine engine technology have mostly done away with the cool-looking bucket-type reverse thrust systems. These thrust ...

Here's Why The McDonnell Douglas MD-11 Doesn’t Have An S-Duct Engine Design

The MD-11's unique engine placement: a calculated risk or a design flaw?

Here's Why The McDonnell Douglas MD-11’s Tail Engine Is Different Than Other Trijets

On the McDonnell Douglas MD-11, the center engine is not fed in the same way that most traditional trijets are. The Boeing ...
American Machinist

GE, Boeing, and NASA Will Model Concept Engine Performance

DOE supercomputers will simulate the in-flight performance of a GE Aerospace open-fan concept engine, to evaluate its energy-efficiency and noise levels. The CFM International Open Fan concept jet ...