2)A straight tube having a diameter of 40 mm carries water with a velocity of 10 m/sec. The temperature at tube surface is maintained at 500C and the flowing water is heated from inlet temperature 150C to outlet temperature 250C. What will be the rate of heat transfer from tube surface to water (in KW). Physical properties of water at its mean bulk temperature: kinematics viscosity = 1.006* 10m /sec, thermal conductivity = 0.5986, specific heat capacity= 4183 J/kg-K, Prandtl No = 0.70, Density = 1000 kg/m (upto two places after the decimal) |3D %3D %3D 3.
2)A straight tube having a diameter of 40 mm carries water with a velocity of 10 m/sec. The temperature at tube surface is maintained at 500C and the flowing water is heated from inlet temperature 150C to outlet temperature 250C. What will be the rate of heat transfer from tube surface to water (in KW). Physical properties of water at its mean bulk temperature: kinematics viscosity = 1.006* 10m /sec, thermal conductivity = 0.5986, specific heat capacity= 4183 J/kg-K, Prandtl No = 0.70, Density = 1000 kg/m (upto two places after the decimal) |3D %3D %3D 3.
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:(42 ) A straight tube having a diameter of 40 mm carries water with
a velocity of 10 m/sec. The temperature at tube surface is
maintained at 500C and the flowing water is heated from inlet
temperature 150C to outlet temperature 25oC. What will be the rate
of heat transfer from tube surface to water (in KW). Physical
properties of water at its mean bulk temperature: kinemnatics
viscosity = 1.006* 10*m/sec, thermal conductivity 0.5986,
specific heat capacity= 4183 J/kg-K, Prandtl No = 0.70, Density =
1000
kg/m3
(upto two places after the decimal)
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