B.E. Chem 4th Year(Sem7)
|
B.E.IV
(CH) 7th Semester |
Teaching
Scheme |
Examination
Scheme |
| Theory
Exam |
Practical/Quiz/Viva/T.W.
|
| University
Exam. |
TUT
|
CONT.
EVOLUTION |
TOTAL
MARKS |
|
COURSE NAME |
COURSE
NO |
L
Hrs |
T
Hrs |
P
Hrs |
DUR
Hrs |
MKS |
DUR
Hrs |
MKS |
|
Transport Phenonmena
|
701
|
3
|
0
|
0
|
3
|
100 |
2
|
50
|
25
|
-
|
175
|
|
C.R.E.-II
|
702
|
3
|
0
|
2
|
3
|
100
|
2
|
50
|
-
|
-
|
150
|
|
P.E.D.D.
|
|
3
|
0
|
3
|
3
|
100
|
2
|
50
|
25
|
-
|
225
|
|
Process Control
|
703
|
3
|
0
|
2
|
3
|
100
|
2
|
50
|
-
|
-
|
150
|
|
Seminar
|
704
|
0
|
0
|
2
|
3
|
-
|
-
|
50
|
-
|
-
|
50
|
|
Project Preliminaries
|
705
|
0
|
0
|
3
|
-
|
-
|
-
|
50
|
-
|
-
|
50
|
|
Training
|
706
|
0
|
0
|
2
|
-
|
-
|
-
|
100
|
-
|
-
|
100
|
|
TOTAL
|
12
|
0
|
14
|
---
|
400
|
---
|
450
|
50
|
---
|
900
|
|
Total
Contact Hours : 026
|
| Total
Marks
: 900 |
B.E. Chemical Engineering
7th Semester
|
Sr.No.
|
Subject
Name
|
|
701
|
Transport
Phenonmena |
|
702
|
C.R.E.-II |
|
703
|
P.E.D.D.
|
|
704
|
Process
Control |
|
705
|
Seminar |
|
706
|
Project
Preliminaries |
|
707
|
Training |
Transport
Phenomena (Semester –VII)
|
Name
|
Details
|
|
Teaching
Scheme :
|
|
|
Examination
Scheme
|
Theory = 3hours; Marks=
100;
|
|
Transport
by molecular motion:
|
Review of momentum, energy and mass transport by molecular
motion.
- Newton’s law of viscosity
- Non-newtonian fluids press. and temperature depending
of viscosity - viscosity of liquids - Fouriers’ law -
Temperature and pressure depending of thermal conductivity
in gases and liquids - Thermal conductivity of liquids
and solids .- Fick’s law - Temperature and pressure dependence
- diffusion in liquids.
|
|
Transport in laminar one dimensional flow:
|
Shell and momentum balances - falling film flow through
circular tube and annulus - Heat conduction with electrical
heat source - Viscous heat source - Forced and Natural
convection - Diffusion through stagnant gas film. - with
homogenous chemical reaction - Forced convection mass
transfer .
|
|
Transport in arbitary continum:
|
Equation
of continuity - motion and mechanical energy - equation
of change for Incompressible non-Newtonian flow - Dimensional
analysis of the equilibrium change.
|
| Transport
with two independent variables: |
Unsteady viscous
flow - steady viscous flow two dimensional potential flow
- Boundary layer theory. |
| Transport
in turbulent flow: |
Time smoothed
quantities - for incompressible fluids - expression for
the Reynold stresses - Time smoothed temperature - energy
equation - Turbulent energy flux - Concentration.fluctuations.
- equation of continuity of Turbulent mass flux. |
| Transport
between two phases: |
Friction factors
- flow in tubes - Flow around sphres - packed column - heat
transfer coefficients for forced convection in tubes - Forced
convection thorugh packed beds. - free convection - mass
transfer coefficient in one phase - Binary mass transfer
coefficient in two phases. |
|
Transport
to layer flow systems:
|
Macroscope
balance - mechanical energy balance - estimation of friction
loss - steady flow problems - steady flow problems - unsteady
flow.
|
|
References:
|
1. R.B. Bird, W.E. Stewart
& F.W. Lightfoot, “Transport phenomena”, John Wiley
& Sons, 1960.
|
2.D.D. Holland, ‘Multicomponent
distillation’, Prentice Hall India.
|
Chemical
Reaction Engg. –II (Semester –VII)
|
Name
|
Details
|
|
Teaching Scheme
:
|
|
|
Examination
Scheme
|
Theory = 3hours; Marks=
100;
|
|
Practical
/ Drawing :
|
Internal evaluation Marks:
20; External evaluation Marks: 30; Total Marks: 50
|
1. Non- ideal fluids
2. Mixing of fluids
3. Kinetics & design for uncatalyzed heterogenous
system
4. Fluid - Fluid reactions
5. Fluid particles rections
6. Catalysis
7. Porous catalysis
8. Deactivating catalysis
9. Solid catalyzed reactions
10. Fixed bed reactors,
11. Slurry reactors
12. Fluid bed reactors
13. Optimization
14. Industrial applications
|
|
References:
|
1. Octave Levenspeil,
‘Chemical Reaction Engg.’, 2nd ed.1995,John-Wiley
|
2. J.M. Smith , ‘Chemical
Engg. Kinetics’, 3rd ed. 1981, McGraw Hill Co., New
York.
|
| 3. S.M.Walas,
‘Reaction kinetics for Chemical Engg.’published in 1959
McGraw Hill Co., New york. |
| 4. Fogler Scott
II.”Elements of Chemical Reaction Engineering”.Prentice
hall of India Pvt. Ltd., 1997 |
| 5. Perry Robert
H. Green Don W. “Perry’s Chemical Engineer’s Handbook”,
Mcgrawhill,1984 |
Process
Equipment Design & Drawing (Semester –VII)
|
Name
|
Details
|
|
Teaching Scheme
:
|
|
|
Examination
Scheme
|
Theory = 3hours; Marks=
100;
|
|
Practical
/ Drawing :
|
Internal evaluation
Marks: - 40; External evaluation Marks – 60; Tutorial
= 25; Total Marks - 125
|
| Design
: |
1] Basic consideration
of mechanical design of process equipments, selection of
type of vessel |
| 2] Criteria
in vessel design. |
| 3] Design of
pressure vessels under internal pressure, constructional
features, pressure vessel code, design of shell, types of
heads for pressure vessel, design of thickness of heads. |
| 4] Design of
storage vessel, storage of nonvolatile and volatile liquids
and gases. Codes for storage vessel design, bottom and shell
designs. |
| 5] Design of
vessels under external pressure of vaccum stress analysis,
use of stiffness, design of shell analytical and graphical
methods, design of circumferential stiffners, design of
covers, pipes and tubings under external pressure. |
| 6] Design of
distillation and fractionation column. |
| 7] Design of
heat exchangers, shell and tube exchangers, tube sheet channels,
shell joints, baffles, tie rods, expansion provisions. |
| 8] Design and
construction of reaction vessels, evaporators, crystallizers,
dryers, filters. |
| 9] Supports
for Vessels, types of brackets or leg support, skirt support,
Saddle supports, design considerations. |
| 10] Process
hazards & Safety, measures in equipment design analysis
of hazards, pressure relief devices. |
| Drawing
: |
1] Drawing based
on actual design of selected process equipment, such as
pressure vessels, storage vessels, heat exchangers, distillation
columns, reaction vessels, crystallizers, absorbers, dryers
etc. |
| 2] Sketches
of equipment accessories such as supports, roofs for storage
vessel, jackets, cooling coils, tube sheet for heat exchangers,
baffles in heat exchangers, trays for distillation column,
packing for distillation towers, liquid distributor etc. |
|
Tutorial
:
|
Continuous internal
evaluation based on above topics along with assignments. |
|
References:
|
1] M.v.joshi , ‘ Process
Equipment Design’, McMillan Co., India, 1976.
|
2] L.E. Brown, E.H. Young,
‘Process Equipment Design’ Wiley Eastern Ltd., New Delhi,
1977.
|
| 3] E.E. Ludwig,
‘ Applied Process Design for Chemical and Petrochemical
Plants-Vol. I, II, III’ , Gulf Publishing Co. |
| 4] J.M. Douglas,
‘ Conceptual Design of Chemical Processes’ , MGH. |
| 5] Kern Donald
Q. “Process Heat Transfer”, Mcgrawhill, 1997. |
| 6]Bhattacharya
B.C. “Introduction to Chemical Equipment Design Mech Aspects”,
CBS Publishers, 2000. |
Process
Control (Semester –VII)
|
Name
|
Details
|
|
Teaching Scheme
:
|
|
|
Examination
Scheme
|
Theory = 3hours; Marks=
100;
|
|
Practical
/ Drawing :
|
Internal evaluation Marks:
20; External evaluation Marks: 30; Total Marks: 50
|
1. Introduction:
Steady and unsteady state design equation for an agitated
heated tank. Introduction to P,PI, PID controls.
2. Dynamics of first order systems subjected to various
disturbances like step, ramp, impulse & sinusoidal,
eg. liquid level tanks, mixing process, thermometer
etc.,response of first order systems in series.
3. Dynamics of second order systems subjected to various
disturbances like step, impulse, sinusoidal.
4. Linear closed loop systems, servo and regulator problem.
5. Closed loop transfer functions, block diagrams for
various simple systems. Transient response of a control
system.System compensation.
6. Stability of control system. Routh test criterion.
Frequency analysis, simple order systems, Bode diagrams.Nyquist
stability criterion.
7. Advanced controls like feed forward, case and ratio
controls.
8. Controller and control elements, control valves.
|
|
References:
|
1. Coughanowr, “Process
Systems and control”, 2nd edition, 1991, Mcgraw Hill
co NY
|
2. Kopell & Coughanowr,
“Process system” published 1965, Mcgraw Hill co NY
|
Seminar
(Semester –VII)
Viva - 50
Under the above
subject each student will be assigned one topic related to Chemical
Engg. field by the concerned staff member. The student will
make an up-to-date literature survey with reference to the topic
assign to him/her under the supervision of the concerned staff
member & submit two copies of the report. He/she will present
material / literature (which He/She has collected) in the form
of a paper by giving a talk to be followed by discussion. The
copies of the report submitted by him/her will be evaluated
as term work followed by Viva-Voce of each student.
Project
Preliminaries (Semester –VII)
Marks - 50
Each student
is required to submit Project report on the designing of Chemical
Plant. The report will consist of important Chapters such as
the follows.
1] Introduction
2] Literature Survey
3] Selection of the Process & process details with Justification
4] Thermodynamic & kinetics consideration
5] Physico-Chemical data & properties
6] Material Balance with flowsheet
Training
(Total Marks - 100)
Each student
is required to undergo practical training in a Chemical Industry
for Four to Six weeks & has to prepare a report covering
the following aspects.
1] Introduction of the Industry. (Company
Profile)
2] Process discription & flow sheet.
(Details about the process)
3] Details of equipment- Data sheet, types
of the equipment, material of construction, internals.
4] Process utilities
5] Material Storage & handling
6] Instrumentation & Process control
7] Safety & environmental aspects.
8] Conclusion.
|
|
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