BOILER|Pump ExitT, = 40°CP1 = 15.0 MPaBoiler ExitT2 = 550°CP2 = 15.0 MPaThe pump shown in the figure is used to pump 36,000 kg of compressed liquid water per hourinto a boiler. Pump exit conditions are 40 °C and 15.0 MPa. The boiler discharges steam at 550°C and 15.0 MPa (mass flow of steam discharged equals mass flow of water pumped in). Find therate at which heat must be generated by the boiler, Q , in units of MW (1 MW = 1 million Watts).MW

Given data as per question Mass flow rate = 36000 kg/hr = 36000/3600 = 10 kg/s Exit temperature = 40…

Answered: BOILER |Pump Exit T, = 40°C P1 = 15.0…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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3. 12 kg of air per minute is delivered by a centrifugal air compressor. The inlet and outlet conditions of air are: V1 = 12 , P1 = 100 KPa , V1 = 0.5 - m3 and kg V2 = 904, P2 = 800 KPa , v2 = 0.14 m3 The increase in enthalpy of air passing kg KJ and heat loss to the surroundings is 700 kg KJ min through the compressor is 150 Find the work in KW.
Please neat and complete solutions with unitss. guide formula is there. thank you.
If the mass flow rate of steam is 11 kg/s in steadystate turbine, find the shaft output (W) in kW P1 = 10 MPa I1 = 450°C Vị = 80 m/s STEAM W P2 = 10 kPa x2 = 0.92 Vz = 50 m/s
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An ideal gas passes a diffuser. At the diffuser inlet, the temperature is T1 = 350.00 K, the pressure P1 = 100.00 kPa, the velocity V1 = 200.00 m/s, and the inlet area A1 = 0.30 m2. At the exit, the velocity is very small. The specific heat of the ideal gas at the constant pressure is cp = 1.0050 kJ/(kg·K). The gas constant is R = 0.2870 kPa·m3/(kg·K). Determine the enthalpy per unit mass at the inlet, h1__________(kJ/kg)
Q1) Water flows from a pressurized tank (in figure below), through a 10.0 cm diameter pipe, exits from a 5.0 cm diameter nozzle, and rises 5.0 m above the nozzle. Determine the pressure in the tank if the flow is steady, frictionless, and incompressible. 5.0 m 5 em Air s0 em 10 em Fig. No. I
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