KING FAHAD UNIVERSITY OF PETROLEUM & MINERALS
DEPARTMENT OF CHEMICAL ENGINEERING
CHEM 300 TRANSPORT PHENOMENA II (HEAT TRANSFER)
SEC: 03
Semester: 151
Title of Project: SHELL & TUBE HEAT EXCHANGER
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P
Flow across cylinders and
spheres
Flow across cylinders and spheres is important as the
flow inside tubes.
The boundary layer determines the heat transfer
characteristics.
The pressure gradient cau
Chapter 3
Steady-State Conduction
Multiple Dimensions
The heat Equation
The heat flow in the x and y directions
The total heat flow at any point in the material
is the resultant of the qx and qy at
Empirical and Practical Relations for
Forced-Convection Heat Transfer
Chapter 6
Introduction
Convection is the mechanism of heat transfer
through a fluid in the presence of bulk fluid motion.
It is
Flow across cylinders and
spheres
Flow across cylinders and spheres is important as the
flow inside tubes.
The boundary layer determines the heat transfer
characteristics.
The pressure gradient cau
Chapter 5
Convection Heat Transfer
Introduction
In the previous chapters, we discussed the
mechanism and calculations of conduction
heat transfer.
Convection was considered only as a boundary
condit
CHE306
Stagewise Operations
Fall 2010
Fall2010
I t d ti t M lti
IntroductiontoMulticomponent
t Distillation
Di till ti
Instructor:Dr.Housam Binous
KFUPM, Dhahran
KFUPM,Dhahran
Dr.HousamBinousKFUPMCHE3
Unsteady State Conduction
Chapter 4
Transient Heat Conduction: Analytical Solution
Consider an infinite plate of thickness 2L, initial
temperature = Ti, at time equal zero the surfaces are
lowered to
Steady-State Conduction
One Dimension
Start with the most general heat equation
Heat transfer in one direction
No heat generation
Steady state
Integrating
Fouriers law from x1 to x2 and from
T1 to T2
Chapter 3
Steady-State Conduction
Multiple Dimensions
The heat Equation
The heat flow in the x and y directions
The total heat flow at any point in the material
is the resultant of the qx and qy at
CHE306
Stagewise Operations
Fall 2010
Fall2010
I t d ti t C l
IntroductiontoColumnDistillation
Di till ti
Instructor:Dr.Housam Binous
KFUPM, Dhahran
KFUPM,Dhahran
Dr.HousamBinousKFUPMCHE306
1
Over90%o
CHE306
Stagewise Operations
Fall 2010
Fall2010
E t ti
ExtractionofPartiallyMiscibleSystems
f P ti ll Mi ibl S t
Instructor:Dr.Housam Binous
KFUPM, Dhahran
KFUPM,Dhahran
Dr.HousamBinousKFUPMCHE306
1
Al
CHE306
Stagewise Operations
Fall 2010
Fall2010
B h Di ill i
BatchDistillation
Instructor:Dr.Housam Binous
KFUPM, Dhahran
KFUPM,Dhahran
Dr.HousamBinousPFUPMCHE306
1
BatchDistillation
Continuousdistilla
KFUPM
Chemical Engineering Department
Transport Phenomena II
CHE 300
Dr. Isam H. Aljundi
Course Description
Modes of heat transfer
Differential equation of energy transport
Steady and transient hea
Radiation Heat Transfer
Chapter 8
Introduction
Conduction and convection heat transfer
require the presence of a medium while
radiation does not.
All objects with temperatures above absolute
zero ra
Flow across tube bank
Because many heat exchanger
arrangements involve multiple row of
tubes, the heat transfer characteristics for
tube banks are of important interest.
Tube arrangements could be o
Chapter 10
Heat Exchangers (HEX)
The application of the heat transfer principles
to the design of HEX is extremely important.
Economics play a key role in the design and
selection of HEX.
Weight an
ChE 300: Transport Phenomena II
(Heat Transfer)
M. Mozahar Hossain PhD PEng
Department of Chemical Engineering
King Fahd University of Petroleum &
Minerals
Dhahran 31261, Saudi Arabia
Case 1: ?
Case-2
Empirical and Practical Relations for
Forced-Convection Heat Transfer
Chapter 6
1
Introduction
Convection is the mechanism of heat transfer
through a fluid in the presence of bulk fluid
motion.
It i
Heat Transfer
Equipment
Heat Exchangers
Boilers
Process Fired Heaters
Heat Exchangers
Shell and Tube Heat Exchanger
Shell and Tube Heat Exchanger
Details
Shellside
Flow In
Tubeside
Flow Out
Shell
Tub
Chapter 2
ONE DIMENSIONAL STEADY STATE CONDUCTION
Chapter 2
1
Objectives
To Study 1-D conduction heat transfer in a plane wall.
To Study 1-D conduction heat transfer in tubes and pipes.
To Study 1-D c
Chapter 4
Unsteady State Conduction
Chapter 4
Steady State Conduction
1
4-1 Introduction
Transient Conduction
Many heat transfer problems are time dependent
Changes in operating conditions in a syst
Chapter 7 Natural
convection heat transfer
1
Introduction
In this chapter, we will study the following:
- The governing dimensionless numbers for natural convection.
- Natural convection over external
ChE 300: Transport Phenomena II
(Heat Transfer)
M. Mozahar Hossain PhD PEng
Department of Chemical Engineering
King Fahd University of Petroleum & Minerals
Dhahran 31261, Saudi Arabia
Case 1: ?
Case-2
SHELL AND TUBE EXCHANGERS
CONSTRUCTION DETAILS
Advantages of Shell and Tube HEX
The configuration gives a large surface area in a
small volume;
Good mechanical layout: a good shape for
pressure oper
Effectiveness-NTU method
This method is used when the inlet or outlet
temperatures are needed to be evaluated for
a GIVEN HEX.
The LMTD analysis frequently requires a
iterative solution.
The effect
Conduction-Convection systems
and Fins
What are Fins ?
Fins are extended surfaces used to increase
the rate of heat transfer.
It is made of highly conductive materials such
as aluminum.
Analysis of