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3. In a steady-state methane-air flame at approximately atmospheric pressure, the temperature is raised from 68 °F to 3200 °F. The incoming air-gas mixture and the products of combustion may both be considered ideal gases with a molecular weight = 28 g/mol. The flame is a thin, flat region perpendicular to the gas flow. If the flow comes into the flame at a velocity of 2 ft/s, what is the pressure difference from one side of the flame to the other?

3. In a steady-state methane-air flame at approximately atmospheric pressure, the temperature is raised from 68 °F to 3200 °F. The incoming air-gas mixture and the products of combustion may both be considered ideal gases with a molecular weight = 28 g/mol. The flame is a thin, flat region perpendicular to the gas flow. If the flow comes into the flame at a velocity of 2 ft/s, what is the pressure difference from one side of the flame to the other?

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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3. In a steady-state methane-air flame at approximately atmospheric pressure, the temperature is raised from 68 °F to 3200 °F. The incoming air-gas mixture and the products of combustion may both be considered ideal gases with a molecular weight = 28 g/mol. The flame is a thin, flat region perpendicular to the gas flow. If the flow comes into the flame at a velocity of 2 ft/s, what is the pressure difference from one side of the flame to the other?
Transcribed Image Text:3. In a steady-state methane-air flame at approximately atmospheric pressure, the temperature is raised from 68 °F to 3200 °F. The incoming air-gas mixture and the products of combustion may both be considered ideal gases with a molecular weight = 28 g/mol. The flame is a thin, flat region perpendicular to the gas flow. If the flow comes into the flame at a velocity of 2 ft/s, what is the pressure difference from one side of the flame to the other?
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