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Rework given Problem for an engine without a condenser, with the steam exhausting directly into the atmosphere at 14.7 psia. Determine the Carnot and isentropic Rankine cycle thermal efficiencies and their percent decrease due to the removal of the condenser. Assume the cycles are still closed loop.
Problem :
Show that the Carnot and isentropic Rankine cycle thermal efficiencies for an engine whose boiler produces dry saturated steam at 100. psia and whose condenser operates at 1.00 psia are 29.7% and 26.1%, respectively. Draw the appropriate T-s and p-v diagrams for these cycles.
Suppose we are given a square coil that is 5.5 cm on a side containing 100 loops of very fine wire. The total resistance of this coil is 2.0 ? 10?3 ?. Find the magnitude of the peak value of the induced current flowing in this coil under these cond..
Two small beads having positive charges 2q and q are fixed at the opposite ends of a horizontal insulating rod, At what position is the third bead in equilibrium
You are driving home on a weekend from school at 55 miles per hour for 110 miles. Calculate how far is your hometown from school
Find the force
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How many half-lives are required for the number of radioactive nuclei to decrease to 1/1010 of the initial number
question1a dolphin located in sea water at a temperature of 21?c emits a sound directed toward the bottom of ocean 148
Two converging lenses, each of focal length 16.5 cm, are placed 39.8 cm apart, and an object is placed 30.0 cm infront of the first lens. Where is the final image formed?
At t = 0, a stone is dropped from a cliff above a lake; 1.8 seconds later another stone is thrown downward from the same point with an initial speed of 37 m/s. Both stones hit the water at the same instant. Discover the height of the cliff.
An Otto engine uses a gas having \gamma = 1.40 and has a compression ratio of 8.60. what percentage of the fuel would be wasted
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