I) CH, burned in an engine with à rich fuel-air ratió. Dry analysis of the exhaust gives the folowing volume percentages: CO2 - 14.95%, C,H,- 0.75%, CO - 0%, Oz- 0%, with the rest being N2. Cakulate: a) Air-fuel ratio b) Equivalence ratio 2) Methanol (CH,OH) is burned in an engine with air at equivalence ratio of 0.75. Write the balanced chemical equation for this reaction and air-fuel ratio. 3) Isooctane (C,H,) is burned with air in an engine at an equivalence ratio of 0.833, ind air-fuel ratio and write the balanced chemical reaction equation.
I) CH, burned in an engine with à rich fuel-air ratió. Dry analysis of the exhaust gives the folowing volume percentages: CO2 - 14.95%, C,H,- 0.75%, CO - 0%, Oz- 0%, with the rest being N2. Cakulate: a) Air-fuel ratio b) Equivalence ratio 2) Methanol (CH,OH) is burned in an engine with air at equivalence ratio of 0.75. Write the balanced chemical equation for this reaction and air-fuel ratio. 3) Isooctane (C,H,) is burned with air in an engine at an equivalence ratio of 0.833, ind air-fuel ratio and write the balanced chemical reaction equation.
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
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Transcribed Image Text:1) CH, is burned in an engine with a rich fuel-air ratio. Dry analysis of the
exhaust gives the following volume percentages: CO2 = 14.95%, C,H, 0.75%,
CO - 0%, Oz- 0%, with the rest being N2. Cakulate:
a) Air-fuel ratio
b) Equivalence ratio
2) Methanol (CH,OH) is burned in an engine with air at equivalence ratio of 0.75.
Write the balanced chemical equation for this reaction and air-fuel ratio.
3) Isooctane (C,H,) is burned with air in an engine at an equivalence ratio of
0.833, nd air-fuel ratio and write the balanced chemical reaction equation
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