T- TPS Series Rotor Assembly For Marine Engine Parts

T- TPS series exhaust gas turbocharger description:

T- TPS series turbocharger rotor complete (also called turbo rotor assembly) belongs to one part of T- TPS series exhaust gas turbocharger. T- TPS series marine turbocharger is a mixed-flow turbocharger, which consists of single-stage mixed-flow turbine and centrifugal compressor, and adopts inboard support semi-floating sliding bearing and external lube oil system. Single stage of marine turbocharger can meet the requirement of 500kw~3000kw high speed diesel engine.T- TPS series marine turbochargers are extensively applicable to marine main engines, marine auxiliary machines, generating sets, railway locomotives and other application areas of diesel engines due to T- TPS series turbocharger has the advantages, such as simple and compact structure, firmness, durability, low operating cost, high perforce and wide applicability.

T- TPS turbocharger series include:

T- TPS Series Turbocharger Rotor Complete / Rotor Assembly picture:

The composing of turbocharger rotor assembly / rotor complete:

The turbocharger rotor assembly / rotor complete consists of compressor impeller, blade shaf / turbine shaft / rotor shaft and partition wall complete. The compressor impeller is of aluminium alloy or the more expensive titanium. ufactured from a single casting it is located on the rotor shaft by splines. Aluminium impellers have a limited life, due to creep, which is dictated by the final air temperature. Often the temperature of air leaving the impeller can be as high as 200°C. The life of the impeller under these circumstances may be limited to about 70000 hours. The turbocharger rotor shaft is equipped with components such as a compressor and a turbine impeller, and has a complicated structure and a large weight. If the ship is parked for a long time, the turbocharger rotor will be bent and deformed due to the long-term non-operating self-weight, which will break the matching gap between the rotor and the casing, the gas seal and the casing, and the rotor will be lost.