The Rolls-Royce Spey (company designations RB.163 and RB.168 and RB.183) is a low-bypass turbofan engine originally designed and manufactured by Rolls-Royce that has been in widespread service for over 40 years. A co-development version of the Spey between Rolls-Royce and Allison in the 1960s is the … See more In 1954 Rolls-Royce introduced the first commercial bypass engine, the Rolls-Royce Conway, with 17,500 lbf (78 kN) of thrust aimed at what was then the "large end" of the market. This was far too large for smaller aircraft such … See more • AMX International AMX • BAC One-Eleven/Rombac One-Eleven • Blackburn Buccaneer See more Data from General characteristics • Type: Low bypass turbofan • Length: 204.9 in (5204.4 mm) See more • Rolls-Royce.com Spey page See more RB.141 RB.163-1 RB.163-2 RB.163-2W RB.163 Mk.505-5 RB.163 Mk.505-14 RB.163 Mk.506-5 RB.163 Mk.506-14 RB.163 Mk.511-8 … See more Examples of the Rolls-Royce Spey are on public display at the: • Beijing Air and Space Museum • Coventry Transport Museum • Gatwick Aviation Museum See more • ThrustSSC Related development • Allison TF41 • Rolls-Royce Marine Spey Comparable engines See more WebAs a result of the reheat from the Spey turbofans, the ship's jet blast deflectors (JBD) were not used; instead a steel plate was fixed to the deck to absorb the heat of the engines building to launch, with fire hoses needed after each launch to prevent them melting.

Chinese Aircraft - JH-7 Fighter-Bomber [B-7]

WebThe two turbofan-9 (WS-9) afterburner turbofan engines used in the JH-7 are Chinese based. The prototype of the technology is produced by Rolls-Royce 's "Spey" Mk202 engine developed for the F-4K/M fighter. This is the first time that Chinese fighters have used Western power units after World War II. China signed the Spey engine procurement and ... manganiferous iron ore

Grumman Gulfstream II - Aero Corner

WebThe Rolls-Royce RB.168 Spey Mk.250 is a dual spool, low bypass ratio turbofan. Technical specifications WebTwo CFM 56-7B27 Turbofan Engines allow for a maximum cruising speed of 870 km/hr. Maximum flight range for the Boeing Business Jet 2 is 12,300 kilometers. 9. Airbus A319 – Vijay Mallya – $81 million. ... Powered by two Rolls Royce RB211 Turbofan engines, this customized 757 has a cruising speed of 1,044 km/hr and boasts a flight range of ... WebPutting the Rolls-Royce Spey turbofan into the Phantom wasn’t a bad idea: it provided more power, for less fuel (especially at low level), got rid of the distinctive smoke trails, and generally made the UK Phantom a quicker, slicker, longer-ranged beast especially at subsonic speeds (where fighters spend pretty much all their time). manganic hydroxide