Steady-state temperatures at selected nodal points of the symmetrical section of a flow channel are known to be T, = 95.47°C, T3 = 117.3°C, T3 = 79.79°C, %3D To = 77.29°C, T = 87.28°C, and T10 = 77.65°C. The wall experiences uniform volumetric heat generation of q =10° W/m3 and has a thermal conductivity of k = 10 W/m · K. The inner and outer surfaces of the channel experience convection with fluid temperatures of T= 50°C and To= 25°C and convection coefficients of h,= 500 W/m²-K and h, = 250 W/m2 K. %3D %3D %3D %3D (a) Determine the temperatures at nodes 1, 4, 7, and 9.
Steady-state temperatures at selected nodal points of the symmetrical section of a flow channel are known to be T, = 95.47°C, T3 = 117.3°C, T3 = 79.79°C, %3D To = 77.29°C, T = 87.28°C, and T10 = 77.65°C. The wall experiences uniform volumetric heat generation of q =10° W/m3 and has a thermal conductivity of k = 10 W/m · K. The inner and outer surfaces of the channel experience convection with fluid temperatures of T= 50°C and To= 25°C and convection coefficients of h,= 500 W/m²-K and h, = 250 W/m2 K. %3D %3D %3D %3D (a) Determine the temperatures at nodes 1, 4, 7, and 9.
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:Steady-state temperatures at selected nodal points of
the symmetrical section of a flow channel are known
to be T, = 95.47°C, T3 = 117.3°C, T; = 79.79°C,
%3D
To = 77.29°C, T = 87.28°C, and T10 = 77.65°C. The
wall experiences uniform volumetric heat generation of
q =10° W/m3 and has a thermal conductivity of k =
10 W/m · K. The inner and outer surfaces of the channel
%3D
experience convection with fluid temperatures of
Ta= 50°C and To= 25°C and convection coefficients
of h,= 500 W/m²-K and h, = 250 W/m2 K.
%3D
%3D
(a) Determine the temperatures at nodes 1, 4, 7, and 9.
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