(A)
Interpretation:
The physical state of the fluid at the exit of the valve
Concept Introduction:
Write the steady state energy balance equation for throttling valve.
Here, total mass is
(B)
Interpretation:
The entropy generation rate per unit mass of steam.
Concept Introduction:
Write the expression for entropy balance of throttling valve.
Here, time taken is t, mass of the system is M, specific entropy of the system is
(C)
Interpretation:
Maximum work produced when 1 kg of steam enters the turbine.
Concept Introduction:
Write the expression for entropy balance of throttling valve.
Here, time taken is t, mass of the system is M, specific entropy of the system is
Write the expression for quality using the entropy relation
Here, specific entropy in liquid phase is
(D)
Interpretation:
Compare the physical state of the fluid at the turbine exit as given in part C and the state of fluid at the value exit as given in part A
(E)
Interpretation:
Compare the answers with problem 4-30.
Trending nowThis is a popular solution!
Chapter 4 Solutions
Fundamentals of Chemical Engineering Thermodynamics (MindTap Course List)
- Introduction to Chemical Engineering Thermodynami...Chemical EngineeringISBN:9781259696527Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark SwihartPublisher:McGraw-Hill EducationElementary Principles of Chemical Processes, Bind...Chemical EngineeringISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEYElements of Chemical Reaction Engineering (5th Ed...Chemical EngineeringISBN:9780133887518Author:H. Scott FoglerPublisher:Prentice Hall
- Industrial Plastics: Theory and ApplicationsChemical EngineeringISBN:9781285061238Author:Lokensgard, ErikPublisher:Delmar Cengage LearningUnit Operations of Chemical EngineeringChemical EngineeringISBN:9780072848236Author:Warren McCabe, Julian C. Smith, Peter HarriottPublisher:McGraw-Hill Companies, The