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22 de may. de 2012 · Efficient Prediction of Helicopter BVI Noise under Different Conditions of Wake and Blade Deformation
7 de feb. de 2020 · Shock waves are present in a variety of engineering application environments, such as transonic gas turbine blade tip gaps, transonic turbine blade passages, scramjet isolator ducts, supersonic aircraft engine intakes, adjacent to transonic and supersonic flight vehicle surfaces, and nearby surfaces of rockets, missiles, and reentry vehicles.
Tokyo Blade are an English heavy metal band, active since 1982. Tokyo Blade is one of the many acts considered part of the new wave of British heavy metal (NWOBHM) movement, which lasted from the late 1970s to the early 1980s.
Shock Waves. Killer (10) Released. 2020 — Brazil. CD — Album, Deluxe Edition, Reissue. Ready For Hell. Killer (10) Released. 2020 — Brazil. CD — ... Tokyo Blade - Break the Chains. 4:45; Tokyo Blade - If Heaven is Hell. 5:36; Tokyo Blade - Mean Streak. 4:25; Tokyo Blade - Power Game. 3:55; Tokyo Blade - Highway Passion.
the analysis showed that (1) the amplitude of the transmitted N wave across the cascade passage shock increases over the incident N wave, (2) the pressure fluctuation at the cascade passage shock has a discontinuous character, and (3) unsteady aerodynamic force exerted on blades by a sonic boom becomes strong in the direction of chord.
Interaction between a sonic boom and cascaded blades is studied numerically. The incident sonic boom is modeled by a finite amplitude N wave with a short rising time, and the time dependent transonic cascade flow with a passage shock inside is solved.
26 de oct. de 2021 · The unsteady pressure distribution on blade surface was measured with fast-response pressure-sensitive paint (PSP) to capture the unsteady aerodynamic force as well as the shock wave movement.
