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Q5- Air at 27°C and 1 atm flows over a flat plate at a speed of 2 m/s. The viscosity of air at 27°C is 1.85x105 kg/m- s. assume that the plate is heated over its entire length to a temperature of 60 C. Calculate the heat transferred in (q) the first 20 cm of the plate and (b) the first 40 cm of the plate.

Q5- Air at 27°C and 1 atm flows over a flat plate at a speed of 2 m/s. The viscosity of air at 27°C is 1.85x105 kg/m- s. assume that the plate is heated over its entire length to a temperature of 60 C. Calculate the heat transferred in (q) the first 20 cm of the plate and (b) the first 40 cm of the plate.

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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Q5- Air at 27 C and 1 atm flows over a flat plate at a speed of 2 m/s. The viscosity of air at 27°C is 1.85x105 kg/m. s. assume that the plate is heated over its entire length to a temperature of 60°C. Calculate the heat transferred in (q) the first 20 cm of the plate and (b) the first 40 cm of the plate.
Transcribed Image Text:Q5- Air at 27 C and 1 atm flows over a flat plate at a speed of 2 m/s. The viscosity of air at 27°C is 1.85x105 kg/m. s. assume that the plate is heated over its entire length to a temperature of 60°C. Calculate the heat transferred in (q) the first 20 cm of the plate and (b) the first 40 cm of the plate.
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