Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
By using the Psychrometric chart in Appendix III: a) Calculate the total heating coil capacity. I b) Estimate the exit air temperature at state 3.

By using the Psychrometric chart in Appendix III: a) Calculate the total heating coil capacity. I b) Estimate the exit air temperature at state 3.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
See similar textbooks
icon
Related questions
Question
Question 3 An air stream initially with a dew point of 5°C and a relative humidity of 80% (State 1) flows at 29 m³/s. The air first passes through a heating coil, where it is heated to a wet-bulb temperature of 15°C (State 2). The specific humidity of air at State 1 is the same as that of State 2. The air is then fed into an adiabatic dryer to remove 0.1195 kg/s of water from a wet material. The illustration of the processes is shown in figure below. State 1 Heating State 2 coil By using the Psychrometric chart in Appendix III: a) Calculate the total heating coil capacity. b) Estimate the exit air temperature at state 3. Adiabatic dryer State 3
Transcribed Image Text:Question 3 An air stream initially with a dew point of 5°C and a relative humidity of 80% (State 1) flows at 29 m³/s. The air first passes through a heating coil, where it is heated to a wet-bulb temperature of 15°C (State 2). The specific humidity of air at State 1 is the same as that of State 2. The air is then fed into an adiabatic dryer to remove 0.1195 kg/s of water from a wet material. The illustration of the processes is shown in figure below. State 1 Heating State 2 coil By using the Psychrometric chart in Appendix III: a) Calculate the total heating coil capacity. b) Estimate the exit air temperature at state 3. Adiabatic dryer State 3
Appendix III 30 Simplified 25 Psychrometric Chart 20 15 10 5 5°C Simplified psychrometric chart at 1 atm total pressure 80% 51 10°C A Wet bulb temperature & enthalpy (kJ/kg dry air) 20:C 10 15°C 0.79 0.81- 15 25°C /42 KJ/ 30°C /57 kJ/kgy 0.85 25 0.83 20 Dry bulb temperature *C 75 kJ/kg 30 0.87 35 ,60% 110 98.kJ/kg 40 40% Relative 30% 20% 45 humidity -10% Specific volume m3/kg 0.90 30 -0.92-10 25 20 15 5 50 Specific humidity (w) grams moisture / kilogram dry air
Transcribed Image Text:Appendix III 30 Simplified 25 Psychrometric Chart 20 15 10 5 5°C Simplified psychrometric chart at 1 atm total pressure 80% 51 10°C A Wet bulb temperature & enthalpy (kJ/kg dry air) 20:C 10 15°C 0.79 0.81- 15 25°C /42 KJ/ 30°C /57 kJ/kgy 0.85 25 0.83 20 Dry bulb temperature *C 75 kJ/kg 30 0.87 35 ,60% 110 98.kJ/kg 40 40% Relative 30% 20% 45 humidity -10% Specific volume m3/kg 0.90 30 -0.92-10 25 20 15 5 50 Specific humidity (w) grams moisture / kilogram dry air
Expert Solution
steps

Step by step

Solved in 3 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS