ME2040 DESIGN OF PRESSURE VESSELS AND PIPING L T P C
3 0 0 3
AIM:
To give exposure to various types of process equipments and their design.
OBJECTIVES:
• To understand the different types of stresses and their effects in pressure vessel.
• To understand the piping layout and the stresses acting on it.
UNIT I CYLINDRICAL SHELL AND VARIOUS CLOSURES 9
Membrane theory for thin shells, stresses in cylindrical, spherical and conical shells, dilation of above shells, general theory of membrane stresses in vessel under internal pressure and its application to ellipsoidal and torispherical end closures. Bending of circular plates and determination of stresses in simply supported and clamped circular plate. Introduction to ASME code and formulae
UNIT II JUNCTION STRESSES, OPENING AND REINFORCEMENTS 9
Discontinuity stresses. Stress concentration in plate having circular hole due to bi-axial loading. Theory of reinforced opening and reinforcement limits.
UNIT III SUPPORT DESIGN 9
Supports for vertical & horizontal vessels. Design of base plate and support lugs. Types of anchor bolt, its material and allowable stresses. Design of saddle supports.
UNIT IV BUCKLING IN VESSELSB 9
Buckling of vessels under external pressure. Elastic buckling of long cylinders, buckling modes, Collapse under external pressure. Design for stiffening rings. Buckling under combined external pressure and axial loading.
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UNIT V PIPING STRESS ANALYSIS 9
Flow diagram, Piping layout and piping stress analysis. Flexibility factor and stress intensification factor. Design of piping system as per B31.1 piping code. Piping components – bends, tees, bellows and valves. Types of piping supports and their behaviour.
TOTAL : 45 PERIODS
TEXT BOOKS:
1. Harvey J F , ‘Pressure vessel design’ CBS publication
2. Brownell. L. E & Young. E. D , ‘Process equipment design’, Wiley Eastern Ltd., India
REFERENCES:
1. ASME Pressure Vessel and Boiler code, Section VIII Div 1 & 2, 2003
American standard code for pressure piping , B 31.1
2. Henry H Bednar, Pressure vessel Design Hand book,CBS publishers and distributors
3. Stanley M Wales, Chemical Process equipment, selection and design, Butterworths, series in Chemical Engineering,1988
4. William.j.,Bees,"Approximate methods in the Design and Analysis of pressurevessels and piping", ASME Pressure vessels and piping conference,1997
3 0 0 3
AIM:
To give exposure to various types of process equipments and their design.
OBJECTIVES:
• To understand the different types of stresses and their effects in pressure vessel.
• To understand the piping layout and the stresses acting on it.
UNIT I CYLINDRICAL SHELL AND VARIOUS CLOSURES 9
Membrane theory for thin shells, stresses in cylindrical, spherical and conical shells, dilation of above shells, general theory of membrane stresses in vessel under internal pressure and its application to ellipsoidal and torispherical end closures. Bending of circular plates and determination of stresses in simply supported and clamped circular plate. Introduction to ASME code and formulae
UNIT II JUNCTION STRESSES, OPENING AND REINFORCEMENTS 9
Discontinuity stresses. Stress concentration in plate having circular hole due to bi-axial loading. Theory of reinforced opening and reinforcement limits.
UNIT III SUPPORT DESIGN 9
Supports for vertical & horizontal vessels. Design of base plate and support lugs. Types of anchor bolt, its material and allowable stresses. Design of saddle supports.
UNIT IV BUCKLING IN VESSELSB 9
Buckling of vessels under external pressure. Elastic buckling of long cylinders, buckling modes, Collapse under external pressure. Design for stiffening rings. Buckling under combined external pressure and axial loading.
[
UNIT V PIPING STRESS ANALYSIS 9
Flow diagram, Piping layout and piping stress analysis. Flexibility factor and stress intensification factor. Design of piping system as per B31.1 piping code. Piping components – bends, tees, bellows and valves. Types of piping supports and their behaviour.
TOTAL : 45 PERIODS
TEXT BOOKS:
1. Harvey J F , ‘Pressure vessel design’ CBS publication
2. Brownell. L. E & Young. E. D , ‘Process equipment design’, Wiley Eastern Ltd., India
REFERENCES:
1. ASME Pressure Vessel and Boiler code, Section VIII Div 1 & 2, 2003
American standard code for pressure piping , B 31.1
2. Henry H Bednar, Pressure vessel Design Hand book,CBS publishers and distributors
3. Stanley M Wales, Chemical Process equipment, selection and design, Butterworths, series in Chemical Engineering,1988
4. William.j.,Bees,"Approximate methods in the Design and Analysis of pressurevessels and piping", ASME Pressure vessels and piping conference,1997
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