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For an ideal Rankine cycle operating between pressures of 30 bar and 0.04 bar, the work output from the turbine is 903 kJ/kg and the work input to the feed pump is 3 kJ/kg.
The specific steam consumption is _________________ kg/kW.h (round off to 2 decimal places).
    Correct answer is '4'. Can you explain this answer?
    Verified Answer
    For an ideal Rankine cycle operating between pressures of 30 bar and 0...
    WD)turbine = 903 kJ/kg
    (WD)pump = 3 kJ/kg
    Specific steam consumption = ? (kg/kW-hr)
    SSC = 
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    Most Upvoted Answer
    For an ideal Rankine cycle operating between pressures of 30 bar and 0...
    Given Data:
    - Pressure at turbine inlet (P1) = 30 bar
    - Pressure at condenser (P2) = 0.04 bar
    - Work output from turbine = 903 kJ/kg
    - Work input to feed pump = 3 kJ/kg

    Calculations:
    1. Calculate the enthalpy at turbine inlet (h1) using steam tables.
    2. Calculate the enthalpy at condenser exit (h2) using steam tables.
    3. Calculate the specific work done by the pump (Wpump) = h2 - h1 + V2*(P2 - P1), where V2 is the specific volume of water at condenser exit.
    4. Calculate the specific steam consumption (SSC) = (Wturbine - Wpump) / Wturbine.

    Analysis:
    - The specific steam consumption is a measure of the amount of steam required to produce a unit of work.
    - In this case, the specific steam consumption is calculated to be 4 kg/kW.h, indicating that 4 kg of steam is required to produce 1 kW of work in the Rankine cycle.
    Therefore, the specific steam consumption for the given Rankine cycle is 4 kg/kW.h.
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    For an ideal Rankine cycle operating between pressures of 30 bar and 0.04 bar, the work output from the turbine is 903 kJ/kg and the work input to the feed pump is 3 kJ/kg.The specific steam consumption is _________________ kg/kW.h (round off to 2 decimal places).Correct answer is '4'. Can you explain this answer?
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    For an ideal Rankine cycle operating between pressures of 30 bar and 0.04 bar, the work output from the turbine is 903 kJ/kg and the work input to the feed pump is 3 kJ/kg.The specific steam consumption is _________________ kg/kW.h (round off to 2 decimal places).Correct answer is '4'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about For an ideal Rankine cycle operating between pressures of 30 bar and 0.04 bar, the work output from the turbine is 903 kJ/kg and the work input to the feed pump is 3 kJ/kg.The specific steam consumption is _________________ kg/kW.h (round off to 2 decimal places).Correct answer is '4'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For an ideal Rankine cycle operating between pressures of 30 bar and 0.04 bar, the work output from the turbine is 903 kJ/kg and the work input to the feed pump is 3 kJ/kg.The specific steam consumption is _________________ kg/kW.h (round off to 2 decimal places).Correct answer is '4'. Can you explain this answer?.
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