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The hypersonic effect is a phenomenon reported in a controversial scientific study by Tsutomu Oohashi et al., [3] which claims that, ...
Finally, the increased temperature of hypersonic flow mean that real gas effects become important. Research in hypersonics is therefore often called aerothermodynamics, rather than aerodynamics. [5] The introduction of real gas effects means that more variables are required to describe the full state of a gas.
At hypersonic speeds, this effect becomes much more pronounced, due to the exponential reliance on the Mach number. Since the boundary layer becomes so large, it interacts more viscously with the surrounding flow. The overall effect of this interaction is to create a much higher skin friction than normal, causing greater surface heat flow.
Hypersonic vehicles could deliver life-saving aid or critical supplies within hours, saving countless lives in critical moments. ... Lake-effect snowstorm to finally wind down after burying cities ...
NASA Langley's Hypersonic Facilities Complex, 1969. A hypersonic wind tunnel is designed to generate a hypersonic flow field in the working section, thus simulating the typical flow features of this flow regime - including compression shocks and pronounced boundary layer effects, entropy layer and viscous interaction zones and most importantly high total temperatures of the flow.
A Chinese aerospace firm has completed the first test flight of a passenger plane that it claims can fly at Mach 4 – more than twice the speed of Concorde.. Beijing-based Space Transportation ...
Hypersonic weapon, missiles and projectiles which travel at between 5 and 25 times the speed of sound; Hypersonic XLC, a roller coaster in Virginia, U.S. HSQLDB, previously known as the Hypersonic SQL Project, a relational database management system; Hyper Sonic, a super transformation in the video game Sonic 3 & Knuckles
Lighter Side. Medicare. new