SUMMER 2016
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MEEN 464 HEAT TRANSFER LAB
Closed Book Quiz 2; Time Allowed: 10 minutes
Each question is worth 20 points.
1. What are the objectives of Lab 2a and Lab 2b?
2. What is the mathematical description of Fouriers law of
MEEN 464
HEAT TRANSFER LAB
Quiz 4 Solution
1) To examine the validity of using the solution of a lumped capacitance analysis (13 pts) to predict the
temperature changes of solid samples that are suddenly cooled or heated by convection (12 pts).
2) If the
1)
a. To determine and compare the steady state accuracies (5pts) and transient responses
(5pts) of eight different temperature measuring devices.
b. To learn to conduct statistical uncertainty analyses with experimental data. (10pts)
2) 5 of these: (each
Exp. 2 Quiz Answers
1) Lab2a: Demonstrate Fouriers law of conduction (5pts) and to learn to determine the value of
thermal conductivity of solid medium (5pts).
Lab2b: Study the effects of roughness (5pts) and pressure (5pts) on the thermal contact
resista
Fall 2015
MEEN 464 Heat Transfer Lab
Quiz 3 Solution
1) Lab3a: To study the one-dimensional temperature distribution (5pts) along a straight fin with
constant cross-sectional area (5pts).
Lab2b: To study steady conduction (5pts) along a metallic rod with
FALL 2015
MEEN 464
HEAT TRANSFER LAB
Quiz 5 Solution
1. To determine the instantaneous (5pts) radial temperature distributions in a long, hollow, cylindrical
solid body (5pts) subjected to a sudden change of one of the boundary conditions (5pts), and to p
FALL 2015
MEEN 464 HEAT TRANSFER LAB
Quiz 7 Solution; Time Allowed: 10 minutes
1. To study forced convective heat transfer and pressure drop for turbulent air flow through a square
channel (10 pts) and heat transfer augmentation with turbulence promoters
FALL 2015
MEEN 464
HEAT TRANSFER LAB
Quiz 6 Solution
1. To learn to determine the local convective heat transfer coefficient (5 pts) on a surface with a transient
technique (5 pts).
2. The exact solution to a semi-infinite medium initially at a uniform te