The Rankine cycle is used in a Medupi steam turbine plant, with steam entering the turbine...
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The Rankine cycle is used in a Medupi steam turbine plant, with steam entering the turbine at 5 000 kPa, 400°C, and leaving at 8 kPa. The steam that exits the turbine condenses to a saturated liquid inside the condenser. The feed pump pumps saturated liquid into the boiler. 2.1. Show the cycle on a T-S diagram. (3) 2.2. Calculate the network per kg of steam. (16) 2.3. Determine the cycle efficiency assuming that all processes are ideal. (3) The Rankine cycle is used in a Medupi steam turbine plant, with steam entering the turbine at 5 000 kPa, 400°C, and leaving at 8 kPa. The steam that exits the turbine condenses to a saturated liquid inside the condenser. The feed pump pumps saturated liquid into the boiler. 2.1. Show the cycle on a T-S diagram. (3) 2.2. Calculate the network per kg of steam. (16) 2.3. Determine the cycle efficiency assuming that all processes are ideal. (3)
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Solution 81 TS diagram 20 5ob 400 21 1200 JA 606 bar ... View the full answer
Related Book For
Thermodynamics An Engineering Approach
ISBN: 978-0073398174
8th edition
Authors: Yunus A. Cengel, Michael A. Boles
Posted Date:
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