- Shroud ring is a component in turbocharger which forms a part of the inner exhaust gas casing adjacent to the turbine
- The area around the turbine is always in contact with highly corrosive exhaust gas.
- If no shroud ring is fitted , the turbine inner casing will be slowly wasted and complete housing to be renewed for repair . Otherwise only shroud ring can be replaced with new one
Interlocks are provided so that the engine can be started or reversed only when certain conditions have been fulfilled. When there is a remote control of engines, it is essential to have interlocks. This reduces the possibility of engine damage and any hazards to the operating personnel. Turning gear Interlock . This device prevents the engine from being started if the Turning gear is engaged. Running Direction Interlock . This prevents the fuel from being supplied if the running direction of the engine does not match the Telegraph. Starting Air Distributor in end position . This prevents starting from taking place if the shifting of the Distributor has not been completed. Main Lube. oil pressure, Piston cooling pressure, Jacket water pressure, and important parameters must be above the required minimum. Auxiliary Blower Interlock . The Auxiliary Blower is provided in case of Constant pressure turbo charging. Air Spring pressure Interlock . In case of the present generation...
What is the material used in shroud ring
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