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Flow coefficient. The flow coefficient of a device is a relative measure of its efficiency at allowing fluid flow. It describes the relationship between the pressure drop across an orifice valve or other assembly and the corresponding flow rate . Mathematically the flow coefficient Cv (or flow-capacity rating of valve) can be expressed as. where.
If the wave is a sound wave and the sound source is moving faster than the speed of sound, the resulting shock wave creates a sonic boom. Lord Rayleigh predicted the following effect in his classic book on sound: if the observer were moving from the (stationary) source at twice the speed of sound, a musical piece previously emitted by that ...
The 2229 broadly followed the layout introduced in the B-70, although it used the compound delta layout. The B-70 had a shoulder-mounted wing to best use compression lift generated by the nose and engine intakes, but this was not suitable for a transport where the fuselage is best situated above the wing for better visibility and easier loading.
This has led to almost every supersonic cruising aircraft looking very similar to every other, with a very long and slender fuselage and large delta wings, cf. SR-71, Concorde, etc. Although not ideal for passenger aircraft, this shaping is quite adaptable for bomber use. See also. Area rule; Hypersonic speed; Sonic boom; Supersonic aircraft
The British Aircraft Corporation TSR-2 is a cancelled Cold War strike and reconnaissance aircraft developed by the British Aircraft Corporation (BAC), for the Royal Air Force (RAF) in the late 1950s and early 1960s. The TSR-2 was designed around both conventional and nuclear weapons delivery: it was to penetrate well-defended frontline areas at ...
Open Sound Control ( OSC) is a protocol for networking sound synthesizers, computers, and other multimedia devices for purposes such as musical performance or show control. OSC's advantages include interoperability, accuracy, flexibility and enhanced organization and documentation. [1] Its disadvantages include inefficient coding of information ...
The Bridge of the Americas (BOTA) is a group of international bridges which cross the Rio Grande (Río Bravo) and Texas State Highway Loop 375, connecting the Mexico–United States border cities of Ciudad Juárez, Chihuahua, and El Paso, Texas, via the MX 45 (known as Avenida de las Américas in its Ciudad Juárez section) from the south and the I-110 from the north, crossing the El Paso BOTA ...
Simon Alexander Neil (born 31 August 1979) is a Scottish singer, guitarist and songwriter, best known as the lead vocalist and guitarist for rock band Biffy Clyro.In 2003, Neil formed the side project Marmaduke Duke with JP Reid, releasing two studio album's The Magnificent Duke (2005) and Duke Pandemonium (2009).