T- MAN Turbocharger / T- TCA Series Marine Turbo Turbine Blade For Diesel And Gas Powered Engines

T- MAN Turbocharger / T- TCA Series Marine Turbo Turbine Blade For Diesel And Gas Powered Engines

T- MAN / T- TCA series exhaust gas turbochargers description:

T- TCA series turbine blade belongs to one part of T- MAN / T- TCA series exhaust gas turbochargers, which were regarded as the upgraded technology of the previous successful T- NA series of turbochargers. The T- TCA series turbocharger is not only clearly increased in efficiency, but aslo substantially improved in reliability and service life. The T- TCA Series are developed for constant-pressure turbocharging, with which, the engine exhaust gases flow into a common exhaust manifold, accumulate there and flow with minor pressure fluctuations to the exhaust turbine.

The T- TCA series are designed as axial turbine and can be used in a very wide performance range for the charging of  two-stroke and four-stroke diesel and gas powered engines. Engine outputs are from 2,000 kW to 30,000kW per turbocharger and with easy-to-service or maintenance.

T- MAN / T- TCA series marine turbocharger's features:

• T- MAN / T- TCA series exhaust gas turbocharger is a axial-flow turbocharger with wide application range of two-stroke and four-stroke engines.
• For engine power output range from 2000 to 30000 kW per turbocharger;
• Axial flow turbine inboard high performance plain bearing design;
• Whispering silencer with air filter;
• Low-noise, Easy maintenance compressor wheel due to it special fastening method;
• Uncooled bearing casing;
• Easy access to thrust bearing;
• Integrated sealing air, oil pipe and venting systems;
• High efficient diffuser;
• Long-life and adjustable nozzle ring;
• High efficiency of turbine blades is designed to be possible to omit the otherwise usual damping wire in the blade ring both for 2-stroke and 4-stroke engines;
• Suitable for heavy fuel, diesel oil, biofuel and gas operation;
• widely used in marine, power and industrial applications of diesel-powered and gas-powered engines．

Applications:

T- TCA series exhaust gas turbocharger is widely used in Marine engine, Power engine and Industrial engine.

T- MAN / T- TCA series turbocharger includes:

T- MAN / T- TCA series marine turbocharger dimension and weight only for reference:

*Casing feet, high
**Casing feet, low
***Axial gas admission casing D=360mm
****Axial gas admission casing D=300mm or dual-channel
*****Height H without gravitation tank
*^With silencer and for four-stroke engines only for reference

The T- MAN / T- TCA series turbine blade picture:

The function of turbine blade:

Turbine blades are an important component of the turbine section of a diesel or gas powered engine. The blades that rotate at high speed are responsible for drawing high temperature and high pressure air into the combustor so that to maintain the engine's operation. In order to ensure long-term stability in extreme environments of high temperature and high pressure, turbine blades are often forged with high-temperature alloys and used in different ways to cool, for example, internal airflow cooling, boundary layer cooling, or thermal barrier coatings that protect the blades, to guarantee the reliability of turbine blades during turbocharger's operation.