The Tumansky R-13 is a development of the successful Tumansky R-11 engine. It is a two-spool axial-flow turbojet featuring a new five-stage high-pressure compressor, new combustion chamber design to facilitate restarting the engine at high altitudes, new afterburner, and greater use of titanium components. It is used by MiG-21M, MF, SM, and SMT, and Sukhoi Su-15M and TM. R-13 is also built in China as LM WP13, and experienced similar fate like Tumansky R-11: originally, both were licensed to be built in China, but after the Sino-Soviet split all Soviet technical support was withdrawn and Chinese proceeded on their own. Under the leadership of the general designer Jiang Hepu (江和甫), both R-11 and R-13 were successfully built in China.
The R-95 is a non-afterburning development of this engine used by initial versions of the Sukhoi Su-25 attack aircraft. It was subsequently replaced in production by the improved R-195, which produces 12 percent more thrust.[2]
tumansky, soviet, turbojet, engine, designed, sergei, alekseevich, gavrilov, 13type, turbojetmanufacturer, tumanskymajor, applications, sukhoi, mikoyan, gurevich, 21developed, from, tumansky, contents, design, development, specifications, general, characterist. The Tumansky R 13 is a Soviet turbojet engine designed by Sergei Alekseevich Gavrilov 1 R 13Type TurbojetManufacturer TumanskyMajor applications Sukhoi Su 15 Mikoyan Gurevich MiG 21Developed from Tumansky R 11 Contents 1 Design and development 2 Specifications R 13 300 2 1 General characteristics 2 2 Components 2 3 Performance 3 See also 4 References 4 1 Citations 4 2 Sources 5 External linksDesign and development EditThe Tumansky R 13 is a development of the successful Tumansky R 11 engine It is a two spool axial flow turbojet featuring a new five stage high pressure compressor new combustion chamber design to facilitate restarting the engine at high altitudes new afterburner and greater use of titanium components It is used by MiG 21M MF SM and SMT and Sukhoi Su 15M and TM R 13 is also built in China as LM WP13 and experienced similar fate like Tumansky R 11 originally both were licensed to be built in China but after the Sino Soviet split all Soviet technical support was withdrawn and Chinese proceeded on their own Under the leadership of the general designer Jiang Hepu 江和甫 both R 11 and R 13 were successfully built in China The R 95 is a non afterburning development of this engine used by initial versions of the Sukhoi Su 25 attack aircraft It was subsequently replaced in production by the improved R 195 which produces 12 percent more thrust 2 Specifications R 13 300 EditGeneral characteristics Type Afterburning turbojet Length 4 605 mm 181 3 in Diameter 1 095 mm 43 1 in Dry weight 1 205 kg 2 656 lb Components Compressor Two spool axial compressor 3 stage LP 5 stage HP Combustors can annular Turbine one stage LP one stage HPPerformance Maximum thrust 39 9 kN 8 970 lbf military thrust 63 7 kN 14 320 lbf with afterburner Overall pressure ratio 8 9 1 Turbine inlet temperature 1 005 C 1 840 F Specific fuel consumption 95 kg h kN 0 93 lb h lbf at idle 213 kg h kN 2 09 lb h lbf with afterburner Thrust to weight ratio 5 4See also EditRelated development Tumansky R 11 Tumansky R 25Related lists List of aircraft enginesReferences EditCitations Edit Gunston 1989 p 168 Braybrook 1991 p 147 Sources Edit Gunston Bill World Encyclopaedia of Aero Engines Cambridge England Patrick Stephens Limited 1989 ISBN 1 85260 163 9 Braybrook Roy Soviet Combat Aircraft London England Osprey Publishing Limited 1991 ISBN 1 85532 120 3 External links EditR 13 on LeteckeMotory cz cs sk Retrieved from https en wikipedia org w index php title Tumansky R 13 amp oldid 953181542, wikipedia, wiki, book, books, library,
