One kmol of benzene gas (CoHo) enters a combustlon chamber designed to operate at steady state where It is mbxed and burned with alr. CHe +a (O, +3.76N,)→ BCO, +yH,0+8N, Determine the following: 54. the balanced reaction equatlon for the theoretical amount of alr, If the combustlon products Include CO2, H2O and N2, only. 55. the balanced reaction equation for 30 percent excess alr, If all the hydrogen In the fuel burns to H20, but only 92 percent of the carbon burns to CO2, while the remalning 8 percent burns to Co. There is also some free Oz in the product gases. 56. the air-fuel ratio on a molar basis, in kmol air / kmol fuel (for 30 percent excess air); 57. the air-fuel ratio on a mass basis, in kg air / kg fuel (for 30 percent excess air); 58. the mass flow rate of the air entering the chamber, in kg air / min, if the fuel enters the chamber a a rate of 0.05 kg fuel / min (for 30 percent excess air); 59. the dew point temperature of the combustion products, in °C, when cooled at 1 atm (for 30 percent excess air); 60. Would the dew point temperature of the combustion products when cooled at 1 atm be highe lower or the same for 100% theoretical air (when comparing your answer from question 59)? Explain your reasoning.
One kmol of benzene gas (CoHo) enters a combustlon chamber designed to operate at steady state where It is mbxed and burned with alr. CHe +a (O, +3.76N,)→ BCO, +yH,0+8N, Determine the following: 54. the balanced reaction equatlon for the theoretical amount of alr, If the combustlon products Include CO2, H2O and N2, only. 55. the balanced reaction equation for 30 percent excess alr, If all the hydrogen In the fuel burns to H20, but only 92 percent of the carbon burns to CO2, while the remalning 8 percent burns to Co. There is also some free Oz in the product gases. 56. the air-fuel ratio on a molar basis, in kmol air / kmol fuel (for 30 percent excess air); 57. the air-fuel ratio on a mass basis, in kg air / kg fuel (for 30 percent excess air); 58. the mass flow rate of the air entering the chamber, in kg air / min, if the fuel enters the chamber a a rate of 0.05 kg fuel / min (for 30 percent excess air); 59. the dew point temperature of the combustion products, in °C, when cooled at 1 atm (for 30 percent excess air); 60. Would the dew point temperature of the combustion products when cooled at 1 atm be highe lower or the same for 100% theoretical air (when comparing your answer from question 59)? Explain your reasoning.
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
Related questions
Question
Please solve only 57, 58 ,59 and 60
Transcribed Image Text:One kmol of benzene gas (CoHo) enters a combustion chamber designed to operate at steady state
where It is mixed and burned with alr.
CH, + a (O, +3.76N,)→ BCO, +yH,0+8N,
Determine the following:
54. the balanced reactlon equatlon for the theoretical amount of alr, If the combustlon products
Include CO2, H20 and N2, only.
55. the balanced reactlon equatlon for 30 percent excess alr, If all the hydrogen In the fuel burns to
H2O, but only 92 percent of the carbon burns to CO2, while the remalning 8 percent burns to CO.
There is also some free Oz in the product gases.
56. the air-fuel ratio on a molar basis, in kmol air / kmol fuel (for 30 percent excess air);
57. the air-fuel ratio on a mass basis, in kg air / kg fuel (for 30 percent excess air);
58. the mass flow rate of the air entering the chamber, in kg air/ min, if the fuel enters the chamber at
a rate of 0.05 kg fuel / min (for 30 percent excess air);
59. the dew point temperature of the combustion products, in °C, when cooled at 1 atm
(for 30 percent excess air);
60. Would the dew point temperature of the combustion products when cooled at 1 atm be higher,
lower or the same for 100% theoretical air (when comparing your answer from question 59)?
Explain your reasoning.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 7 steps with 5 images
Recommended textbooks for you
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
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…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The