Q/ Super-heated vapor enters condenser of a steam power plant at 2 bar and 250 °C. The vapor is condensed at 0.2 bar and 60 °C. Condensed cooling water enters into another streamline at 25 °C and the water exits at 40 °C. The heat is transferred from the condensing steam to the cooling water with no change in kinetic and potential energies. Calculate (a) the ratio of the cooling water mass flow rate to the condensing steam mass flow rate. (b) The specific heat transfer from the condensing steam to the cooling water.

Q/ Super-heated vapor enters condenser of a steam power plant at 2 bar and 250 °C. The vapor is condensed at 0.2 bar and 60 °C. Condensed cooling water enters into another streamline at 25 °C and the water exits at 40 °C. The heat is transferred from the condensing steam to the cooling water with no change in kinetic and potential energies. Calculate (a) the ratio of the cooling water mass flow rate to the condensing steam mass flow rate. (b) The specific heat transfer from the condensing steam to the cooling water.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Hello. Would it be possible to get a more detailed solution? Thank you
What is streamline?
Your mission is to design an oven that uses sunlight to cook people's food.
sketch the development
How would I solve this? I am confusion.
please provide a clear solution and FBD. please answer within 30 minutes, thank you!
4. the design like a piston in a pump was used in A) Tapered Channel System, B) Hinged contour, C) Blow Holes 5. The rotors typically have airfoil cross sections and operate on the principle of A) hydrodynamic lift, B) Newton's laws of motion, C) Energy, work, and their relationship 6. For piping the steam or hot water to the earth's surface, in geothermal power plants, wells must be drilled at a distance: A) 1-2 miles deep, B) 3-4 miles deep, C) 5-6 miles deep 7. The main components of a fuel cell are A) Anode, cathode and connecting wires, B) Anode, cathode, membrane and electrolyte, C) Anode, cathode, battery 8. The part of solar radiation that is utilized in solar energy systems are involve: A) Visible light, radio waves and ultraviolet radiation, B) ultraviolet radiation, Visible light and infrared, C)Gamma radiation, Visible light and infrared
Pls heelpBlank is the time-honored tool for describing geometry
SHOW YOUR SOLUTIONS PLS, THANKS show me how you did it so I can understand, thank you. Pls answer both, this is my last tutor question, pls. thank you. (Porosity). A dry rock weighs 240 grams and has a bulk density of 2.4 grams per cubic centimeter. When saturated with pure water at room temperature (T=25°C), it weighs 250 grams. At room temperature, the specific volume of water is 1.00295 x10-3m3/kg. Calculate the porosity of the sample. (Permeability). A cylindrical core sample of 1 cm length and 1 cm2cross-section has upstream and downstream pressures of 2 atm and 1 atm, respectively, during steady state flow of water at 0.997 g/s at room temperature. Calculate the permeability of the core. Note: Water @ 25°C, viscosity = 1 cp, density of water = 0.997 g/cm3.
I need answer within 20 minutes please please with my best wishes