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Questions related from Mahesh Wali
Are there any examples of power plants where heat from CBD water and Deaerator vent are being used??
25 April 2025 6,796 3 View
I need how signal from Governor passes to Turbine, gear box and alternator to develop particular desired power? My under standing is as...
03 October 2023 9,985 1 View
HOW DO YOU CALCULATE POWER GENERATION COST??Power in the steam Turbines produces at every stage where the steam is taken out, whether it may be bleed, extraction or exhaust steam. As the steam out...
01 January 1970 1,092 2 View
DESIGN DATA FOR BOILER FEED PUMS Design data from site: Ø Type of liquid handled and its maximum & minimum temperatures Ø Water qualities like pH & Hardness Ø Water Kinematic Viscosity...
01 January 1970 8,398 0 View
Difference between Carbon and alloy steel tubes
01 January 1970 8,625 1 View
In power plant, calculation of cost of steam is very vital in commercial point of view. Following are the parameters which affect the cost of steam. Steam pressure Steam temperature GCV of...
01 January 1970 5,376 1 View
Understanding the term expansion & contraction When a body is heated it will expand & when it cooled it contracts. So body expands & deforms when heated & cooled. Change in...
01 January 1970 8,552 0 View
BOILER: Boiler heating surface (M2) = Boiler capacity in kg/hr/(17–18)..Ex: 115 TPH boiler will have heating surface = (115 X 1000/17 or 18) = 6390 to 6750 M2 (Appx.)...... Boiler flue gas ducting...
01 January 1970 4,105 0 View
Coal handling plant (CHP) consists of ; Coal unloader from vehicles Coal storage yards Coal vibrofeeders Coal vibroscreen Magnetic seprators Coal crusher Coal weigher Series of Conveyors Water...
01 January 1970 2,965 0 View
A-Boiler 1-Boiler efficiency direct method Boiler efficiency = (Mass of steam flow X Steam enthalpy-Feed water flow at economizer inlet X Enthalpy-Attemperator water flow X Enthalpy) / (GCV of...
01 January 1970 3,166 1 View
How to calculate the capacity of Sugar based Cogeneration plant?? Capacity of the Cogen plant is nothing but the power and heat generation capacity of the particular plant. Cogen plant capacity...
01 January 1970 5,444 0 View
Energy conservation in Boilers: Control excess air in combustion which can lead to huge dry flue gas loss. Install online O2 analyzer for better controlling of excess air. Control Air pre-heater...
01 January 1970 5,233 0 View
1-Why do you use HP heaters in power plants? HP heaters are used for heating the feed water, which will contribute in increasing cycle efficiency as well as reduction in fuel consumption 2-What is...
01 January 1970 9,469 1 View
What are the potential reasons for Boiler Tube failure?? Following are the direct causes for Boiler tubes or pressure parts failure. 1-Operation of the Boiler at higher pressure: Boiler pressure...
01 January 1970 2,030 1 View
Enclosed the File containing various topics of power plant and related calculations.
01 January 1970 367 0 View
The Start-Up Vent also called Start-Up Vent Line or Start-Up Vent Valve in a boiler plays a critical role during boiler start-up, shutdown, and low-load operations. Start-up vent valve is...
01 January 1970 5,379 2 View
Specific Fuel Consumption (SFC) in Power Plants refers to the amount of fuel required to generate a unit of energy output. It is a key performance metric used to assess the efficiency of different...
01 January 1970 3,966 1 View
Specific steam consumption is the amount of steam consumed by a Turbine to generate unit power. Or else, Specific steam consumption is the ratio of steam entered into the Turbine to the power...
01 January 1970 6,488 0 View
