Like much in life, the difference between detonation and pre-ignition, and their effects, comes down to timing. Both refer to a situation when an engine's fuel/air mixture combusts at the wrong time, ...
Our second annual Ignition Schools awards recognizing the colleges and universities shaping future entrepreneurs and innovators arrives at a crucial crossroads for higher education. On one hand, ...
A fundamental difference between gasoline and diesel engines is that a gasoline engine uses spark ignition while a diesel engine uses compression ignition. Before we delve deeper, let's understand how ...
India's DRDL said it conducted long-duration active cooled scramjet subscale combustor ground testing for more than 1,000 seconds on 25 April. (DRDO) Months after it test-fired an active cooled ...
The reliable performance of PV modules is heavily influenced by the climate conditions in deserts, which include factors such as irradiance, temperature, humidity and dust soiling. Image: DEWA R&D. A ...
JA Solar, a global leader in the PV industry, has recently earned an outstanding five-star “VERY GOOD” rating for its DeepBlue 4.0 Pro 2465mm*1134mm (72-cell) module in the latest “PV Magazine Module ...
An onboard view of the inflatable module tested aboard the Shijian-19 spacecraft. Credit: CAST BREMEN, Germany — China tested out a small expandable module in orbit during the recent Shijian-19 ...
A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...
Catastrophic-type glass breakage in PV modules. Image: Valentin, D. et al. 2022, “Failure investigation of a solar tracker due to wind-induced torsional galloping”. In recent years PV modules have ...
SINGAPORE—Chinese private space startup Landspace has completed a 10-km (33,000-ft.) vertical takeoff and vertical landing test on its Zhuqe-3 (ZQ-3) reusable rocket testbed, including a mid-flight ...
A 300-cubic-meter inflatable module exceeded NASA safety margins by more than 20% in a recent burst test. Credit: Sierra Space LONDON — Sierra Space has completed a second full-scale burst test of an ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback