Abstract: High-altitude simulation testing on altitude ground test facility is one of the most effective ways to verify the high-altitude performance of aero-engine. Accurately simulating the ...
RAJSHAHI, Dec 16, 2025 (BSS): Downloading of admit cards for the intake test of first-year honours courses at Rajshahi University (RU) for the 2025-2026 academic session will begin tomorrow (Wednesday ...
EAGLE ROCK, Ark. -- Pushing the sporty sedan through desolate and winding roads, I naturally had to try the drive modes. I quickly learned that the 2025 Hyundai Sonata N Line takes seriously the ...
Abstract: Fully variable valve actuation (FVVA) technology can improve engine performance by changing engine valve timing and valve lift in different conditions. To find the optimal valve profile ...