For the ideal Rankine cycle shown in figure below, using the following input parameters, determine; a. plot cycle T-s Diagram. b. each point thermodynamics property. c. the Boiler Heat addition (k/kg). d. the Condenser hear rejection (kJ/kg). e. the turbine work output (kJ/kg). f. the pump work input (kl/kg). g. net sycle work (kl/kg). h. the thermal efficiency. Input parameters P1=6140, (kPa) T1=661, (K) P2=1140, (kPa) T3=461, (K) P4=6, (kPa) x5=0, (saturated vapor) T3 Reheat section Qin Steam generator Turbine 1 Turbine 2 WT Condenser Qout Pump Ps

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.