THERMODYNAMICS PROBLEM1. Steam enters a nozzle at 4 MPa and 640 oC with velocity

THERMODYNAMICS PROBLEM1. Steam enters a nozzle at 4 MPa and 640 oC with velocity

admin / July 3, 2018

This is a sample assignment, you can order yours by pressing the "order now" button  

THERMODYNAMICS PROBLEM1. Steam enters a nozzle at 4 MPa and 640 oC with velocity of 20 m/s. This process may be considered reversible and adiabatic. The nozzle exit pressure is 0.1 MPaa) Draw a sketch of this process. Include all known information.
b) What is the entropy change of the steam?
c) What is the exit temperature?
d) What is the exit velocity?2. Propane at 350 oC and 600 cm3/mol is expanded in a turbine. The exhaust pressure is atmospheric. What is the lowest possible exhaust temperature? How much work is obtained? The heat capacity of propane is given by cp/R= 9.011 + 1.213T where T is in Kelvin. You may assume ideal gas behavior and that heat transfer to the surroundings is negligible.3. A vessel contains 1 kg of water as liquid and vapor in equilibrium at 1000 kPa if the vapor occupies 70% of the volume of the vessel determine H and S for the 1 kg of water.4. What is the mole fraction of water vapor in air that is saturated with water at 25 degree C and 101.33 kPa? At 50 degree C and 101.33 kPa?5. A rigid vessel of 0.4 m3 volume is filled with steam at 800 kPa and 350 degree C. How much heat must be transferred from the steam to bring its temperature to 200 degree C ?

Place an order for this assignment and get 25% discount today using coupon code HAPPY25%

Image result for place order button png Being in the business for a long time meeting the requirements of students from all over the world has helped us become the best essay writing services provider. Unlike other cheap custom essays services, we never compromise the quality of the service though we provide affordable and cheap custom essays without missing the deadlines provided by the students. Image result for place order button pngOne of the most commented factors of our term paper writing services is our ability to provide best dissertation writing services that match the academic requirements and status of the student. This has helped us provide most realistic writing services to our UK , USA, Canada, Asia, Europe, and Africa students making them very likely to get highest grades in their tests and examinations. Certainly we can say that it our conscious efforts to provide our students with research paper writing services that are well beyond the mediocre services that many so called essay writing services offer to them. We have always believed in helping students achieve their dreams and we have ever since toiled hard to make sure that each of our client is able to achieve their career goals with the support of our essays and theses.    

Leave a Reply

@ 2018 ONWORKGEEK.COM -All Rights Reserved -Helping Students Achieve Academic Dreams