Answer Happy

Problem 2 (34pcs) state, only compressed biquid is present. (Triefty show your work rope process from an initial state at ohar, 3PC toa You are designing a Rankine cycle with water as the working fhoid You have the option to adopt a reheat Property data at most state points are provided in the table below for both cycles. The pump for each cycle cycle (1-2-3-4-5-6 schematic on the left) or to just have a simpler cycle (A-B-C-D, schematic on the right) has an isentropic efficiency of 0.9, but the turbines are assumed to operate isentropically Other common assumptions include: turbines and pump are adiabatic; flows in steam generator and condenser having negligible pressure drops negligible KE and PE effects in the system. a) Fill in the missing data in the tables below, show your work when needed: b) Find ratio of the thermal efficiencies for the two cycles, retet/rehrat (For the data already provided, you don't need to re-evaluate. Ignore the cells with in them) (Hint: the value for state 6 is the same as for state D, so you only need to find it once.) Low-prouare Condesa One TCO (bar) TO h(kJ/kg) 80 600 P.(bar) 80 600 3642 008 7 008 3550 1 2430 174 State 1 2 4 5 6 7 008 State A B с D h (kJ/kg) 3642 2227 174