Post on 02-Apr-2021
Heat and Mass Transfer
Instructor: Dr. Wisam J. Khudhayer
Textbook
Heat Transfer, Tenth Edition
McGraw Hill
By
J. P. Holman
Chapter Two: Steady-State Conduction-One Dimension
Plane Wall
Steady-State
Integration between 1 and 2 yields:Temperature distribution (constant k):
Temperature distribution (variable k):
12
1
TT
TT
L
x x
Thermal Resistance
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Radial Systems
Cylinders
Chapter Two: Steady-State Conduction-One Dimension
Radial Systems
Spheres
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Convection Boundary Conditions
What about the thermal resistance for radiation boundary conditions???
Chapter Two: Steady-State Conduction-One Dimension
The overall heat transfer coefficient (U)
Chapter Two: Steady-State Conduction-One Dimension
The overall heat transfer coefficient (U)
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Chapter Two: Steady-State Conduction-One Dimension
Heat Source Systems
Plane Wall with Heat Sources
Boundary Conditions:
General Solution
Chapter Two: Steady-State Conduction-One Dimension
Heat Source Systems
Plane Wall with Heat Sources
Chapter Two: Steady-State Conduction-One Dimension
Heat Source Systems
Cylinder with Heat Sources
Boundary conditions:
General solution:
Chapter Two: Steady-State Conduction-One Dimension
Heat Source Systems
Hollow Cylinder with Heat Sources
Chapter Two: Steady-State Conduction-One Dimension