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An engine burns fuel oil analyzing 90% C and 10% H2 with air supplied at 70°F, 80% RH, and normal barometric pressure. The air supplied is less than the theoretical amount required for complete combustion of the fuel oil; 20% of the carbon burns to CO and the remainder to CO2; oxygen is all consumed and the molar ratio of CO to H, in the exhaust gas leaves at 900°F and 30"Hg pressure. Calculate: a. percent of theoretical air that is supplied for combustion b. ft³ of air supplied per pound of oil burned c. ft3 of exhaust gas produced per pound of oil burned

An engine burns fuel oil analyzing 90% C and 10% H2 with air supplied at 70°F, 80% RH, and normal barometric pressure. The air supplied is less than the theoretical amount required for complete combustion of the fuel oil; 20% of the carbon burns to CO and the remainder to CO2; oxygen is all consumed and the molar ratio of CO to H, in the exhaust gas leaves at 900°F and 30"Hg pressure. Calculate: a. percent of theoretical air that is supplied for combustion b. ft³ of air supplied per pound of oil burned c. ft3 of exhaust gas produced per pound of oil burned

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
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An engine burns fuel oil analyzing 9o% C and 10% H, with air supplied at 70°F, 80% RH, and normal barometric pressure. The air supplied is less than the theoretical amount required for complete combustion of the fuel oil; 20% of the carbon burns to CO and the remainder to CO2; oxygen is all consumed and the molar ratio of CO to H2 in the exhaust gas leaves at 900°F and 30"Hg pressure. Calculate: а. percent of theoretical air that is supplied for combustion b. ft³ of air supplied per pound of oil burned c. ft³ of exhaust gas produced per pound of oil burned с.
Transcribed Image Text:An engine burns fuel oil analyzing 9o% C and 10% H, with air supplied at 70°F, 80% RH, and normal barometric pressure. The air supplied is less than the theoretical amount required for complete combustion of the fuel oil; 20% of the carbon burns to CO and the remainder to CO2; oxygen is all consumed and the molar ratio of CO to H2 in the exhaust gas leaves at 900°F and 30"Hg pressure. Calculate: а. percent of theoretical air that is supplied for combustion b. ft³ of air supplied per pound of oil burned c. ft³ of exhaust gas produced per pound of oil burned с.
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