63. In an oil fired steam boiler the air to fuel ratio is 15:1 & evaporation ratio is 14:1. The flue gas to fuel ratio will be a) 29:1 b) 16:1 c) 14:1 d) 15:1 64. A boiler generates 5 TPH of steam at an efficiency of 78 %. The enthalpy added to
Gas turbine or gas engine? A comparison | Power Generation
2. Steam Boiler. A steam boiler is a closed vessel, generally made of steel, in which water is heated by. some source of heat produced by combustion of fuel and ultimately to generate steam. The
combustion engines, in which the fuel heat release is performed separately from the gas expansion that allows for mechanical work generation (an example of such an engine is steam power, where fuel is used to heat a boiler, and the steam then drives a piston).
3. Temperature of flue gas b) Flow meter measurements for 1. Fuel 2. Steam 3. Feed water 4. Condensate water 5. Combustion air c) Temperature measurements for 1. Flue gas 2. Steam 3. Makeup water 4. Condensate return 5. Combustion air 6. Fuel 7. Boiler
Types of Steam Boilers, Parts, Working Principle (PDF)
Combined-cycle power plants ( Fig. 2.3) are compound gas turbine–steam turbine systems wherein the extreme hot exhaust from a gas turbine is employed to run a boiler, and the steam thus produced is fed into a steam turbine to generate power. These plants can deliver high power output at efficiencies as high as 50%–60% with low emissions and