4) Corrosion and Wear: The fuel should not cause corrosion before combustion, or corrosion and wear after combustion. These requirements appear to be directly related to the sulfur ash and residue contains of the fuel.

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
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4) Corrosion and Wear:
The fuel should not cause corrosion before combustion, or corrosion and
wear after combustion. These requirements appear to be directly related to the
sulfur ash and residue contains of the fuel.
H. W.
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 Nz. Calculate:
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, find air-fuel ratio and write the balanced chemical reaction equation
Transcribed Image Text:4) Corrosion and Wear: The fuel should not cause corrosion before combustion, or corrosion and wear after combustion. These requirements appear to be directly related to the sulfur ash and residue contains of the fuel. H. W. 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 Nz. Calculate: 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, find air-fuel ratio and write the balanced chemical reaction equation
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