Anagram & Information om | Engelska ordet TRANSONIC

Exempel på hur man kan använda TRANSONIC i en mening

• The Whitcomb area rule, named after NACA engineer Richard Whitcomb and also called the transonic area rule, is a design procedure used to reduce an aircraft's drag at transonic speeds which occur between about Mach 0.
• Flights during which only some parts of the air surrounding an object, such as the ends of rotor blades, reach supersonic speeds are called transonic.
• America's first successful turbojet-powered combat aircraft, it was soon outclassed with the appearance of the swept-wing transonic MiG-15 and was quickly replaced in the air superiority role by the transonic F-86 Sabre.
• During divestiture of the airframe division, the lab was given to Cornell University along with a cash gift to finish the construction of a transonic wind tunnel.
• The Prandtl–Glauert singularity is a theoretical construct in flow physics, often incorrectly used to explain vapor cones in transonic flows.
• Ohm's law only applies to linear networks; Newton's law of universal gravitation only applies in weak gravitational fields; the early laws of aerodynamics, such as Bernoulli's principle, do not apply in the case of compressible flow such as occurs in transonic and supersonic flight; Hooke's law only applies to strain below the elastic limit; Boyle's law applies with perfect accuracy only to the ideal gas, etc.
• During September 1949, the Swedish Air Force, via the Swedish Defence Materiel Administration, released its recently formulated requirement for a cutting-edge interceptor aircraft that was envisioned to be capable of attacking hostile bomber aircraft in the transonic speed range.
• Finally, for small perturbations in subsonic and supersonic flows (not transonic or hypersonic) these equations can be linearized to yield the linearized potential equations.
• The rocket experienced a control oscillation as it went transonic, eventually leading to the failure of the rocket's starboard elevon.
• The Me 262's pre-area rule fuselage would have additionally resulted in very high transonic drag, and its engines were already underpowered and temperamental to begin with.
• Some flap track fairings are designed to act as anti-shock bodies, which reduce drag caused by local sonic shock waves where the airflow becomes transonic at high speeds.
• Turning to the mathematics of transonic flow, she showed that specially designed shockless airfoils could not, in fact, prevent shocks.
• Since German aircraft engineers were aware that tailless designs might encounter serious stability problems at transonic speeds, much as the prototype Me 163B V18 did on July 6, 1944, in hitting a record 1,130 km/h (702 mph) top speed and nearly destroying its entire rudder surface in the process, a variety of stabilization methods such as airbrakes on the wings were considered for such aircraft or simply adding conventional tail surfaces.
• Canted winglets have a less acute angle that reduces transonic drag and enlarge the span by , increasing wing area and aspect ratio.
• A supercritical aerofoil (supercritical airfoil in American English) is an airfoil designed primarily to delay the onset of wave drag in the transonic speed range.
• On 15 February 1956, WG777, the second Delta 2, performed its maiden flight from RAF Boscombe Down; piloted by Twiss, the aircraft reached transonic speeds during this first flight.
• Additionally, local areas of transonic flow behind the initial shockwave may occur at lower supersonic speeds, and can lead to the development of additional, smaller shockwaves present on the surfaces of other lifting bodies, similar to those found in transonic flows.
• At transonic speeds, shockwaves build up first at the root rather than the tip, again helping ensure effective aileron control.
• Regarded as an expert in aerospace structures, structural dynamics, transonic aeroelasticity, wind and earthquake structural engineering, intelligent manufacturing systems, and finite elements, He first joined the faculty as an assistant professor in 1969, before being elevated to the head of the Purdue University School of Aeronautics and Astronautics which he served for five years from 1980 to 1984.
• The forward fuselage had small triangular canards positioned at either side of this cockpit to counteract the center of pressure of the delta wing's tendency to depress the nose as the aircraft approached transonic speeds.

Förberedelsen av sidan tog: 814,28 ms.