ТВД-500С--萨留特拓展产品线-自主资金全新研发630马 ...

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n Scientific and Production Center Gas Turbine "Salute" held development work on a new compact model of gas turbine turboprop engine TV-500C power 630 hp

Interest in small aircraft today is great. Projects - the sea, and also quite enthusiastic. Lacks only one thing - the best of the domestic engine. At present, Russia has not made turboprop engines of 500 - 700 hp needed to mnogofuntsionalnyh aircraft. The engine is also required and the usual small aircraft, which is eager to replace the An-2. These aircraft are already there, you can see them at max. This brainchild of chief designer NKF "Technoavia" Vyacheslav Petrovich Kondratiev: Certified SM-92 multi-purpose "Finist" circumnavigation SM-2000, a modified "Piper" and, finally, a twin-engine "Rysachok", which is still flying with Czech engines. But in the long run it will set new turboprop engines made in Russia.

The heart of the future of the TVD-500S - gasifier - already beat on the test bench of the Scientific and Production Center of Gas Turbine "Salute". Lead designer Leonid Kirilov and his staff for seven years professionally meet the challenge of creating the original engine and operate mainly on the enthusiasm, as no additional funding is not. "Action is created" from scratch ", as it takes, usually a dozen years, - said Kirill. - And if in the near future will finance, then three years later TVD-500S will be ready to launch into production. " However, according to leading designer, technological equipment and modern technology available to "Salute" will not require major investments of funds for the development of mass production of motor-500C TV. Proudly showing the new engine on a test bench, Leonid M. has shared the results of successful tests: experimental parameters of the compressor gas generator practically coincided with the calculated ones. To date, complete running chassis gas generator on the test bench, test and launch vibration characteristics, operation of the new bench systems, studied the work of the oil system.

TVD-500S power 630 hp will be available in two versions - airplane and helicopter. Already planning to install such engines with three-blade propellers or with five lobes on the aircraft and SM-92 "Rysachok."

Details, details, the general reader who might be boring, but are interested in aviation and professionals - are extremely interesting because it is how will the new theater for small aircraft, but that he will - no doubt.

The engine is made to reverse the scheme (the exhaust device is placed in front, just behind the propeller gearbox) is a free turbine annular combustion chamber counter-current, single-stage centrifugal compressor, gear box drive screws and aircraft units. Single-stage axial turbine compressor blades with cooled and uncooled nozzle block workers. Free turbine - single-stage axial uncooled. Turbocharger rotor double-seat. The compressor is made of titanium, body parts are also made of titanium and ceramic coated abrasion on the inner surfaces of the blades of the centrifugal wheel.

The combustion chamber - the ring, counter with 22 jets, zavihritelnymi heads and two spark plugs. The exhaust device is a circular cone, which passes into the expanding channel, which provides a minimum hydraulic losses. Flange mounting the exhaust pipe is designed to divert the gas flow in any desired direction.

Serial production and widespread adoption of much needed engine largely solve the problems of the Russian general aviation.

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http://www.nkj.ru/news/19751/



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2011-7-14 23:04 上传

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===================


n Scientific and Production Center Gas Turbine "Salute" held development work on a new compact model of gas turbine turboprop engine TV-500C power 630 hp

Interest in small aircraft today is great. Projects - the sea, and also quite enthusiastic. Lacks only one thing - the best of the domestic engine. At present, Russia has not made turboprop engines of 500 - 700 hp needed to mnogofuntsionalnyh aircraft. The engine is also required and the usual small aircraft, which is eager to replace the An-2. These aircraft are already there, you can see them at max. This brainchild of chief designer NKF "Technoavia" Vyacheslav Petrovich Kondratiev: Certified SM-92 multi-purpose "Finist" circumnavigation SM-2000, a modified "Piper" and, finally, a twin-engine "Rysachok", which is still flying with Czech engines. But in the long run it will set new turboprop engines made in Russia.

The heart of the future of the TVD-500S - gasifier - already beat on the test bench of the Scientific and Production Center of Gas Turbine "Salute". Lead designer Leonid Kirilov and his staff for seven years professionally meet the challenge of creating the original engine and operate mainly on the enthusiasm, as no additional funding is not. "Action is created" from scratch ", as it takes, usually a dozen years, - said Kirill. - And if in the near future will finance, then three years later TVD-500S will be ready to launch into production. " However, according to leading designer, technological equipment and modern technology available to "Salute" will not require major investments of funds for the development of mass production of motor-500C TV. Proudly showing the new engine on a test bench, Leonid M. has shared the results of successful tests: experimental parameters of the compressor gas generator practically coincided with the calculated ones. To date, complete running chassis gas generator on the test bench, test and launch vibration characteristics, operation of the new bench systems, studied the work of the oil system.

TVD-500S power 630 hp will be available in two versions - airplane and helicopter. Already planning to install such engines with three-blade propellers or with five lobes on the aircraft and SM-92 "Rysachok."

Details, details, the general reader who might be boring, but are interested in aviation and professionals - are extremely interesting because it is how will the new theater for small aircraft, but that he will - no doubt.

The engine is made to reverse the scheme (the exhaust device is placed in front, just behind the propeller gearbox) is a free turbine annular combustion chamber counter-current, single-stage centrifugal compressor, gear box drive screws and aircraft units. Single-stage axial turbine compressor blades with cooled and uncooled nozzle block workers. Free turbine - single-stage axial uncooled. Turbocharger rotor double-seat. The compressor is made of titanium, body parts are also made of titanium and ceramic coated abrasion on the inner surfaces of the blades of the centrifugal wheel.

The combustion chamber - the ring, counter with 22 jets, zavihritelnymi heads and two spark plugs. The exhaust device is a circular cone, which passes into the expanding channel, which provides a minimum hydraulic losses. Flange mounting the exhaust pipe is designed to divert the gas flow in any desired direction.

Serial production and widespread adoption of much needed engine largely solve the problems of the Russian general aviation.