Chapter 8, Problem 8.22CU

create a diagram of the geothermal energy flow in a geothermal power plant.

2. Steam at 10MPaa, 550°C enters an ideal engine that has one stage of regenerative cycle; condenser pressure is 10 kPaa and extraction of steam is at 1 MPa. a. Sketch the schematic diagram showing the correct state points and its components b. Sketch the T-s diagram showing the states c. Determine all enthalpies

2. A reheat cycle with two stages of reheating is executed with steam expanding initially from 20 MPa and 540 °C. The two reheater pressures are 3.8 MPa and 0.97 MPa and the steam leaves each reheater at 540 °C. Condensation occurs at 60 °C. For the ideal cycle and 1 kg/sec of steam, find the following: a. Heat added b. Cycle efficiency 3. A steam power plant operates on the reheat Rankine cycle. Steam enters the high-pressure ino ot 12 5 AARa an d 550 oc 77 1.

PLEASE SHOW COMPLETE SOLUTION (DRAW THE TS DIAGRAM)

a.Draw a schematic diagram with labels of states of a substance; b.For uniformity purposes, assign STATE 1 at the inlet of a high-pressure turbine. The states must be arranged in a chronological order; c.Plot each cycle in a t-s diagram with the states consistent to the states assignment in the schematic diagram; d.Show a detailed solution.   An ideal Rankine cycle with double reheat operates the boiler at 12MPa, the reheater at 5 MPa and 2.0 MPa, and the condenser at 0.01 MPa. The temperature at the boiler and reheater outlets are maintained at 400°C. a) Determine the total rate of heat transfer per unit mass in the reheaters, andb) the thermal efficiency of this cycle.

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Design a "Reheat Rankine Ideal Cycle" with the following requirements:1. Set your boiler's pressure and temperature.2. Set your condenser's pressure.3. Solve your design's "Rankine Ideal Cycle" and get the thermal efficiency.4. To maximize efficiency, add a reheater to your initial setup.

Subject: Power Plant How To determine the energy transfer in the condenser system of the miniature steam power plant?

What is the dryness fraction at state 6 to 3 d.p.