Recent content by Idris Sayyad

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    Graduate Partial Expansion in high pressure Turbine in a Reheat Rankine cycle

    Please help me with this, In Reheat Rankine cycle, we first Expand the steam partially in a high pressure turbine and then reheat it again . How is this partial expansion in high pressure turbine done ? in the sense, what is the procedure followed to have only partial expansion of steam...
    • Idris Sayyad
    • Thread
    • Cycle Expansion High pressure Partial Pressure Rankine cycle Turbine
    • Replies: 1
    • Forum: Thermodynamics
  2. I

    External Work done by a tank containing air

    Thank you sir , This cleared my doubt :)
  3. I

    External Work done by a tank containing air

    Thank you sir :) There is no mention of the change of volume of air in the question. So if the answer is Zero, then volume is fixed has to be assumed I guess in this case.
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    External Work done by a tank containing air

    Homework Statement A tank containing air is stirred by a paddle wheel. The work input to the paddle wheel is 9000 kj and the heat transferred to the surroundings from the tank is 3000 kj. The external work done by the system is ? Homework Equations dU = Q-W The Attempt at a...