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This page was created at 4:40 PM on Fri, Mar 22, 2002.
Open courses in Macromolecular Science (*Not realtime Information. Review the "Data current as of: " statement at the bottom of hyperlinked page)
Wolverine Access Subject listing for MACROMOL
Winter Academic Term '02 Time Schedule for Macromolecular Science.
Section 001.
Prerequisites: MSE 412. (3). CAEN lab access fee required for nonEngineering students.
Credits: (3).
Lab Fee: CAEN lab access fee required for nonEngineering students.
Course Homepage: No homepage submitted.
A lecturelaboratory course in which flow equations are derived and various aspects polymer melt rheology are discussed and then tested in laboratory experiments.
Theory and practice of polymer processing. Nonnewtonian flow, extrusion, injection molding, fiber, film and rubber processing. Kinetics and structural development during solidification. Physical characterization of microstructure and macroscopic properties. Component manufacturing and recycling issues, compounding and blending.
Course Topics:
 Generalized treatment of NonNewtonian fluids, General concepts of Rheology
 Poiseuille Flow: Derivation of flow parameters for a Newtonian fluid in a capillary: Q, P, shear stress, shear rate, viscosity
 Apparent and average rheological parameters
 Tube flow corrections: End corrections (Bagley), kinetic energy corrections
 NonNewtonian models: Bingham, shear thickening, shear thinning, power law.
 Generalized treatment of NonNewtonian fluids, analysis of capillary flow without Newtonian assumption: Rabinowitz correction and how it is determined.
 Determination of "true" parameters at the WALL, significance of M.
 Other flow geometries: cone and plate, parallel plate, couette.
 Other considerations for "real" polymer melts: Elastic adsorbance of energy
( die swell and its dependence on various flow conditions), normal stresses, Nonisothermal flow and Arrhenius conditions, Shear heating, laminar vs. turbulent flow ( Reynold's number).
 Functions of screw extruder
 Analysis of flow in the channel of a constant geometry screw, "z" and "x" components.
 Pressure and Drag flow, mixing vs. output conditions.
 Analysis of die flow coupled to extruder flow, extruder characteristics, QP curves for extruderdie combinations.
 Rigorous derivation of shear heat generation
 Analysis of flow for a compression screw in an extruder.
 Molecular models for polymer melt flow, Eyring model, Limitations of model.
 Current understanding of parameters important in polymer flow( and glassy state)
 Dependence of melt viscosity on: Molecular weight, shear rate, branching, temperature.
 Discussion of various aspects of injection molding and types of units.
 Stages in the cycle of a reciprocating screw injection molder, pressuretime cycles. Important variables in injection molding.
 Moldability tests.
 Batch mixing and aspects of polymer blends, both miscible and immiscible.
Course Objectives:
 teach students how to completely characterize the melt state of polymers
 teach students various basic rheological techniques
 teach students how to characterize some major processing operations
 teach students how to approach typical industrial processing problems
 teach students how to extrapolate basic rheological data to processing operations
 teach students how to draw graphs and analyze real data which doesn't fit any format
 to expose students to fundamental theories of polymer melt flow to give them a sophisticated look at what the data is saying.
Course Outcomes:
 Given an unknown polymer, completely characterize the melt state and suggest processing parameters
 Given an extrudate which is less than satisfactory, suggest changes in the operation which may resolve the problem
 given various problems in injection molding, explore various ways of how to solve the problems.
 given basic rheological data, how to analyze and interpret it.
 mathematically model the rheological behavior of a complex melt.
Assessment Tools:
 2 tests
 45 extensive lab report
 910 3 hour handson labs in which students' performance are evaluated during labs.
MACROMOL 515 / MATSCIE 515. Mechanical Behavior of Solid Polymeric Materials.
Section 001.
Prerequisites: MSE 457, ME 210 or 211. (3). CAEN lab access fee required for nonEngineering students.
Credits: (3).
Lab Fee: CAEN lab access fee required for nonEngineering students.
Course Homepage: No homepage submitted.
The mechanical behavior of polymers from linear viscoelastic to yield and fracture are covered. Specific topics
include dynamicmechanical relaxations, creep, yielding, crazing, fatigue, and fracture mechanics. The
materials include toughened plastics, polymer alloys and blends, and composite materials. Structured design
with plastics also is considered.
MACROMOL 517 / AMES 517 / MECHENG 517. Mechanics of Polymers I.
Section 001.
Prerequisites: MEAM 511 and Graduate standing. (3). CAEN lab access fee required for nonEngineering students.
Credits: (3).
Lab Fee: CAEN lab access fee required for nonEngineering students.
Course Homepage: No homepage submitted.
Constitutive equation for linear small strain viscoelastic response; constant rate and sinusoidal responses; time and frequency dependent material properties; energy dissipation; structural applications including axial loading, bending, torsion; three dimensional response, thermoviscoelasticity, correspondence principle, Laplace transform and numerical solution methods.
MACROMOL 536 / CHEM 536. Laboratory in Macromolecular Chemistry.
Section 100 – Meets with Chemistry 436.
Instructor(s):
Prerequisites: Chem. 535 or Phys. 418. (2). Laboratory fee ($50) required.
Credits: (2).
Lab Fee: Laboratory fee ($50) required.
Course Homepage: No homepage submitted.
See Chemistry 536.100.
MACROMOL 790. Faculty Activities Research Survey.
Prerequisites: Graduate standing. (1). (INDEPENDENT).
Credits: (1).
Course Homepage: No homepage submitted.
This course introduces students to the research activities of MacroSE faculty with the intent of helping a student to choose his research advisor in the first term.
MACROMOL 800. Macromolecular Seminar.
Section 001.
Prerequisites: Graduate standing. (2).
Credits: (2).
Course Homepage: No homepage submitted.
Student presentation of selected seminar topics in macromolecular science and engineering.
MACROMOL 890. Introduction to Research Techniques.
Instructor(s):
Prerequisites: Approval of graduate committee. Graduate standing. (18). (INDEPENDENT).
Credits: (18; 14 in the halfterm).
Course Homepage: No homepage submitted.
This course is used for research carried out to earn the Master's Degree.
MACROMOL 990. Dissertation/Precandidate.
Instructor(s):
Prerequisites: Election for dissertation work by doctoral student not yet admitted as a Candidate. Graduate standing. (18). (INDEPENDENT). May be repeated for credit.
Credits: (18; 14 in the halfterm).
Course Homepage: No homepage submitted.
Election for dissertation work by doctoral student not yet admitted as a Candidate.
MACROMOL 995. Dissertation/Candidate.
Instructor(s):
Prerequisites: Graduate School authorization for admission as a doctoral Candidate. Graduate standing. (8). (INDEPENDENT). May be repeated for credit.
Credits: (8; 4 in the halfterm).
Course Homepage: No homepage submitted.
Graduate School authorization for admission as a doctoral Candidate. N.B. The defense of the dissertation (the final oral examination) must be held under a full term Candidacy enrollment period.
This page was created at 4:40 PM on Fri, Mar 22, 2002.
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