PT2301 FLUID MECHANICS SYLLABUS | ANNA UNIVERSITY B.TECH. POLYMER TECHNOLOGY 5TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIFTH SEMESTER B.TECH. POLYMER TECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS, IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
PT2301 FLUID MECHANICS LT P C
4 0 0 4
UNIT I 12
State of Aggregation and phase states of matter Molecular motion in Polymers
Transition relaxation processes in Polymers. Glass Transition, Theories to determine the
glass transition i.e. Dilatometric, Heat capacity, measurement, Thermo mechanical,
Measurement of modulus of elasticity, effect of Tg on molecular mass, kinetic chain
flexibility and chemical constituent, Importance of Tg and Tm, HDT.
UNIT II 12
Viscoelastic behavior of Polymer solution and melts stress-strain curves for Polymers,
creep of Polymeric material, elastic deformation, and irrecoverable follow deformation.
Rubber like deformation, Time-temp superposition (WLF Equation) Models of
viscoellasticity such as Maxwell and kelvin model. Types of viscosity, stress relaxation.
UNIT III 12
Introduction and Basic concept of Rheology, classification of fluids, Newtonian and non
Newtonian fluids, shear stress, shear strain and shear rate, shear modulus, bulk
modulus, Zero shear viscosity, Dependence of viscosity with temp, shear stress, shear
rate fluid through channel, characteristic parameter during shear deformation.
UNIT IV 12
Methods to determine shear viscosity by capillary Rheometer, cone and plate
viscometer, Cup and bob viscometer, Measurement of normal stresses. Theories of
viscosities of dilute (De-bye Bueche theory) and conc. Solutions (Grasselley’s
entanglement theory), (Entanglement concern)
UNIT V 12
Rheology of dilute and concentrated suspensions, effect of Rheology during Injection,
moulding Extrusion: Film extrusion, sheet Extrusion and Blow mouldings of polymers
Rheometer, Bubble inflation rheometer, compression rheometers, stress relaxation
instruments. Torque rheometers, rotational & sliding surface rheometers and their use in
determining processability
L : 45, T: 15, TOTAL: 60 PERIODS
REFERENCES
1. The Flow of High polymers, S. Middleman John Wiley and Sons, George St. 1968.
2. Rheometry K.Walters, Chapman and Hall London 1975
3. Rheology of Polymers :G.V.Vinogradov and A.Ya Malkin Mir Pub MOSCOW 1980.
4. J.J. Alkonis and W.J.Macknight - Introduction to Polymer Viscoelasticity - Willey Inter
Science, New York-1982.
5. Viscoelasticity of Polymers D.D.Ferry III Edn. John Willey and Sons New York 1981.
6. Physical Chemistry of Polymers - Tager.
7. Polymer Sc. and Tech. of Plastics and Rubber ; D.Ghosh.
8. Melt Rheology and its Role in Plastics Processing : Dealy
9. Flow Properties of Polymer Melt by J.A.Brydson.
10. Cogswell; F. N., Polymer Melt Rheology, George Goodwin Ltd. and P. R. London—
John Wiley and Sons, (1981)
11. May; Clayton A. (Ed.), Chemorheology of Thermosetting Polymers, ACS Symposium
12. Series 227, American Chemical Society, Washington D. C. (1985).
PT2301 FLUID MECHANICS LT P C
4 0 0 4
UNIT I 12
State of Aggregation and phase states of matter Molecular motion in Polymers
Transition relaxation processes in Polymers. Glass Transition, Theories to determine the
glass transition i.e. Dilatometric, Heat capacity, measurement, Thermo mechanical,
Measurement of modulus of elasticity, effect of Tg on molecular mass, kinetic chain
flexibility and chemical constituent, Importance of Tg and Tm, HDT.
UNIT II 12
Viscoelastic behavior of Polymer solution and melts stress-strain curves for Polymers,
creep of Polymeric material, elastic deformation, and irrecoverable follow deformation.
Rubber like deformation, Time-temp superposition (WLF Equation) Models of
viscoellasticity such as Maxwell and kelvin model. Types of viscosity, stress relaxation.
UNIT III 12
Introduction and Basic concept of Rheology, classification of fluids, Newtonian and non
Newtonian fluids, shear stress, shear strain and shear rate, shear modulus, bulk
modulus, Zero shear viscosity, Dependence of viscosity with temp, shear stress, shear
rate fluid through channel, characteristic parameter during shear deformation.
UNIT IV 12
Methods to determine shear viscosity by capillary Rheometer, cone and plate
viscometer, Cup and bob viscometer, Measurement of normal stresses. Theories of
viscosities of dilute (De-bye Bueche theory) and conc. Solutions (Grasselley’s
entanglement theory), (Entanglement concern)
UNIT V 12
Rheology of dilute and concentrated suspensions, effect of Rheology during Injection,
moulding Extrusion: Film extrusion, sheet Extrusion and Blow mouldings of polymers
Rheometer, Bubble inflation rheometer, compression rheometers, stress relaxation
instruments. Torque rheometers, rotational & sliding surface rheometers and their use in
determining processability
L : 45, T: 15, TOTAL: 60 PERIODS
REFERENCES
1. The Flow of High polymers, S. Middleman John Wiley and Sons, George St. 1968.
2. Rheometry K.Walters, Chapman and Hall London 1975
3. Rheology of Polymers :G.V.Vinogradov and A.Ya Malkin Mir Pub MOSCOW 1980.
4. J.J. Alkonis and W.J.Macknight - Introduction to Polymer Viscoelasticity - Willey Inter
Science, New York-1982.
5. Viscoelasticity of Polymers D.D.Ferry III Edn. John Willey and Sons New York 1981.
6. Physical Chemistry of Polymers - Tager.
7. Polymer Sc. and Tech. of Plastics and Rubber ; D.Ghosh.
8. Melt Rheology and its Role in Plastics Processing : Dealy
9. Flow Properties of Polymer Melt by J.A.Brydson.
10. Cogswell; F. N., Polymer Melt Rheology, George Goodwin Ltd. and P. R. London—
John Wiley and Sons, (1981)
11. May; Clayton A. (Ed.), Chemorheology of Thermosetting Polymers, ACS Symposium
12. Series 227, American Chemical Society, Washington D. C. (1985).
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