Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

BHUBANESWAR : The Odisha government has planned to include psychometric test to the five-day refresher course for Ama Bus drivers at the four institutes of driving training and research (IDTRs) ...

The rotating detonation ramjet engine provides a more compact, lightweight design than standard engine designs, and uses a continuous, self-sustaining detonation wave. GE Aerospace and Lockheed Martin ...

DRDO lab DRDL conducting a long-duration test of its actively-cooled scramjet full-scale combustor for the hypersonic missile at its facility in Hyderabad on Friday NEW DELHI: In a boost for India, ...

Automakers have launched many series of engines meant to offer greater performance or efficiency than their predecessors. Chevy's Vortec line, which includes General Motors' vortex technology, boosted ...

Max Verstappen was caught out on the much-talked-about advantage Mercedes is believed to have secured by exploiting the 2026 engine compression ratio. “It’s impossible to know. Everyone is just trying ...

Hosts in total control on 518-7 at close, leading by 134 Smith - dropped by Crawley on 12 - reaches 37th Test century and remains unbeaten on 129 Head brings up third century of series - Jacks drops ...