A breakthrough study has revealed why emerging electric aircraft engine technology sounds so annoying -- and how to fix it. A breakthrough study has revealed why emerging electric aircraft engine ...

Florida lawmakers appear to be cracking down on loud exhausts and revving engines, but the way they’re doing it might raise more questions than it answers. The Florida House just approved HB 543, a ...

Sound coming from your engine bay is typically very normal, as it means the engine is working and providing power to help move your vehicle. Most drivers have an idea of what their vehicle should ...

If you have ever wondered why your car engine makes a more pronounced noise when you first start it in the morning, then do not worry, this is a common phenomenon commonly called a cold start. The ...

Drivers can still get in trouble for putting the pedal to the metal on Gay Street, even though Knoxville's high-tech experiment to curb excessive engine revving and illegally modified vehicles has ...

Hot-wire measurement setup for a BLI configuration, featuring a ducted fan installed adjacent to a curved airframe surface. The setup enables high-resolution velocity field analysis to uncover the ...