T- ABB Supercharger / T- A145 Turbocharger Nozzle Ring For Diesel,
Gas And Heavy Fuel Oil Engines
T- ABB / T- A100-M series turbocharger design features:
T- A145 Turbocharger Nozzle Ring (also called guide
vane) is one part of T- ABB / T- A100-M series marine turbocharger with design features as below:
- High turbocharging efficiency at max. 65%;
- High pressure ratios: the T- A100-M is capable of
delivering pressure ratios up to 5.8 in continuous operation;
- Engine power output ranges from 500 to 5,200 kW per turbocharger;
- Lower fuel consumption;
- Lower thermal loading;
- Unrestricted diesel, gas and heavy fuel oil (HFO) operation
capabilities.
- Optimal matching for all applications, such as marine diesel
engines, stationary power plant, etc.
- The T- A100 generation turbochargers can satisfy all demands in
respect of high reliability and low maintenance operations, as well
as long maintenance intervals and overhaul intervals of up to 24,00
hours.
- The T- A100 series turbochargers are specifically created for ease
of maintenance, reparir and overhaul.
- The design of compressor cooling and containment ensure T- A100
turbochargers with high power, high efficiency and low emissions.
- The T- A100 turbocharger cartridge cooling method: water-cooled and
oil-cooled, please see the pictures as below:
Cartridge water cooled
T-A100-M series turbocharger:
Cartridge oil cooled T-
A100 series turbocharger:
T- A100-M turbocharger type includes:
T- ABB | T- A100-M type |
T- A130 |
T- A135 |
T- A140 |
T- A145 |
T- A150 |
T- A155 |
T- A145 Turbocharger Nozzle Ring (turbo guide vane) functions:
- The turbocharger nozzle ring is in the where the energy in the
exhaust gas is converted into kinetic energy, so the nozzle ring
need to bear the extremely high temperature and high pressure.
- The turbocharger nozzle ring is usually fabricated from a creep
resistant chromium nickel alloy, heat resisting moly-chrome nickel
steel or a nimonic alloy which will withstand the high temperatures
and be resistant to corrosion.
- Furthermore, due to its function is to convert the exhaust gas into
kinetic energy, the precision processing of the nozzle ring is
highly demanded.
T- A145 Turbocharger Nozzle Ring (turbo guide vane) pictures: