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Consider a steam power plant with the design constraints given in Table 1 for each student: The Boiler Pressure is [P_B)
Posted: Tue Apr 26, 2022 3:31 pm
by answerhappygod
- Consider A Steam Power Plant With The Design Constraints Given In Table 1 For Each Student The Boiler Pressure Is P B 1 (138.72 KiB) Viewed 89 times
- Consider A Steam Power Plant With The Design Constraints Given In Table 1 For Each Student The Boiler Pressure Is P B 2 (93.1 KiB) Viewed 89 times
Consider a steam power plant with the design constraints given in Table 1 for each student: The Boiler Pressure is [P_B) MPa and the Condenser Pressure is [P_C] kPa. The maximum Temperature at the Turbine(s) inlet is [T_T] °C. The isentropic efficiency of all Turbines is (E_T] % and the isentropic Efficiency of all Pumps is [E_P] % Table 2 provides the power plant design configuration for each student that shall include the type and the number of units of reheat, (OFWH) open feedwater heaters; and (CFWH) closed feedwater heaters. . Project tasks include providing the following: Using Excel for engineering, conduct thermodynamics analysis, make sure you i 2/5 calculations as required in your submitted excel file, and provide: a. The front page includes your name, number, plant configuration, and constraints. b. One chart for plant configuration and a second chart of the plant thermodynamics cycle on a T-S diagram. C. the maximum efficiency, by having the optimum pressures of re-heat. OFWHs. and CFWHs. Note: Your submitted work shall be on an excel file. Hence, the excel file shall include all required thermodynamics properties data, functions, equations, calculations, and charts. Table 1: Power Plant design parameters Design Constraints IT_T Max. Turbine inlet temp. [°C] (E_T E_PI Turbine Pump isen. eff. isen eff. [%] [%] pressure Group No. 2 P_ PLC Condenser Bj Boiler [KPa] press ure [MPa] 7 15 9 20 7 15 8 10 7.5 15 7.5 15 9 10 8 15 7 20 8 15 7 10 8.5 15 7.5 10 8.5 15 7 20 8.5 20 9 15 7.5 20 9 10 8.5 10 7.5 20 8.5 20 7 10 8.5 10 8 10 7.5 10 500 450 450 450 450 500 450 500 500 450 450 450 450 500 450 500 450 450 500 500 500 450 500 450 500 500 87 84 90 90 89 86 88 85 85 88 92 87 91 84 88 82 86 87 85 86 84 85 89 89 87 88 80 79 85 85 84 79 83 75 78 83 87 82 85 78 83 76 81 82 79 80 77 80 82 84 77 81
Design Reheat Constraints Table 2: Power Plant Configurations [OFWH) OFWH] (CFWH) (CFWH) Extraction with with pump at HP pump Extraction at turbine HP turbine before before reheat reheat 3 CFWH) with steam trap CFWH) with steam trap Extraction at HP turbine before reheat Name 1 1 1 1 2 1 1 2 1 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 1 2 1 2 1 1 2 3 1 1 1 1 2 4/5 .. .. Reheating High-pres turbine Low pressure turbine Boiler High-P tarbine Low-P turbine 제 Reheater ww 5 Condenser Pump Boiler Turbine V - 7 Open FWH Pump 11 Condenser Pump!