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ENME -- Engineering, Mechanical
ENME 400 Machine Design (3) Prerequisites: ENME 310;
and ENME 360. Corequisite: ENME 401. Working stresses, stress concentration,
stress analysis and repeated loadings. Design of machine elements. Kinematics
of mechanisms.
ENME 405 Energy Conversion Design (3) Prerequisite: senior
standing in mechanical engineering. Application of thermodynamics,
fluid mechanics and heat transfer to energy conversion processes. Design
of engines, compressors, heat exchangers. Energy storage and fuel handling
equipment.
ENME 408 Selected Topics in Engineering Design (3) Prerequisite:
senior standing in mechanical engineering or permission of department.
Repeatable to 6 credits if content differs. Creativity and innovation
in design. Generalized performance analysis, reliability and optimization
as applied to the design of components and engineering systems. Use of
computers in design of multivariable systems.
ENME 414 Computer-Aided Design (3) Prerequisites: ENME 205;
and MATH 241 or equivalent. Introduction to computer graphics. Plotting
and drawing with computer software. Principles of writing interactive software.
The applications of computer graphics in computer-aided design. Computer-aided
design project.
ENME 423 Environmental Engineering (3) Prerequisites: ENME
321 and senior standing in mechanical engineering. Heating and cooling
load computations. Thermodynamics of refrigeration. Low temperature refrigeration.
Problems involving extremes of temperature, pressure, acceleration and
radiation.
ENME 465 Introductory Fracture Mechanics (3) Senior standing
in engineering. An examination of the concepts of fracture in members
with pre- existing flaws. Emphasis is primarily on the mechanics aspects
with the development of the Griffith theory and the introduction of the
stress intensity factor, K, associated with different types of cracks.
Fracture phenomena are introduced together with critical values of the
fracture toughness of materials. Testing procedures for characterizing
materials together with applications of fracture mechanics to design.
ENME 466 Introduction to Experimental Stress Analysis (3) Prerequisites:
ENME 310, ENME 381 or equivalent. Principles and applications of common
methods of experimental stress analysis with the special emphasis on those
techniques which have gained wide acceptance in industry. Topics covered
include electrical resistance strain gages and their associated instrumentation,
the elementary optical methods of photoelasticity and moire, and brittle
and photoelastic coatings.
ENME 470 Finite Element Analysis (3) Prerequisites: ENME 310;
and ENME 321. Basic concepts of the theory of the finite element method.
Applications in solid mechanics and heat transfer.
ENME 472 Integrated Product and Process Development II (3) Two
hours of lecture and two hours of laboratory per week. Prerequisite: ENME
471. Continuation of ENME 471. Integration of product development with
the development process. Design strategies. Product architecture. Design
for manufacturing. Selection of materials. Design for assembly.
ENME 473 Mechanical Design of Electronic Systems (3) Prerequisites:
ENME 310; and ENME 360; and ENME 321. Design considerations in the
packaging of electronic systems. Production of circuit boards and design
of electronic assemblies. Vibration, shock, fatigue and thermal considerations.
ENME 475 Robotics (3) Prerequisites: ENME 360; and ENEE 300.
Basic engineering principles in the design and analysis of robots. Industrial
applications of robots.
ENME 488 Special Problems (3) Prerequisite: permission of
department. Advanced problems in mechanical engineering with special
emphasis on mathematical and experimental methods.
ENME 489 Special Topics in Mechanical Engineering (3) Prerequisite:
permission of department. Repeatable to 6 credits with permission of advisor.
Selected topics of current importance in mechanical engineering.
ENME 603 Advanced Mechanisms and Robot Manipulators (3) Prerequisite:
working knowledge of kinematics, statics and dynamics. Analysis of
spatial mechanisms and robot manipulators. The kinematic and dynamic analysis
of multi-degree-of-freedom mechanical systems are studied in detail. The
main emphasis is on open-loop manipulators. Other mechanical systems such
as closed-loop linkages, epicyclic gear drives, wrist mechanisms and tendon-driven
robotic hands are covered.
ENME 604 Systematic Design of Mechanisms (3) Prerequisite:
undergraduate kinematics. Design of mechanisms from conceptual and
dimensional points of view. Systematic methods of synthesis are introduced.
Emphasis is on planar mechanisms. A brief introduction to the kinematics
of spatial mechanisms is covered.
ENME 605 Advanced Systems Control (3) Prerequisite: ENME 403
or permission of instructor. Modern control theory for both continuous
and discrete systems. State space representation is reviewed and the concepts
of controllability and observability are discussed. Design methods of deterministic
observers are presented and optimal control theory is formulated. Control
techniques for modifying system characteristics are discussed.
ENME 606 Nonlinear Systems (3) Prerequisite: ENME 605 or permission
of instructor. Analysis and synthesis of nonlinear dynamical systems.
The stability problem and the synthesis of regulators for nonlinear processes
are discussed using various approaches. Emphasis is placed on mechanical,
electro-mechanical and aerospace applications.
ENME 610 Engineering Optimization I (3) Prerequisite: permission
of instructor. Applied aspects of static, deterministic and smooth
optimization in engineering design and manufacturing. Topics include formulation
of engineering optimization problems, optimization methods applied to unconstrained
and constrained functions of one or more variables, solution evaluation
and sensitivity analysis, and practicalities in engineering optimization
modelling and methods.
ENME 614 Advanced Production Control Techniques (3) Prerequisite:
ENME 411 or permission of instructor. Various advanced techniques for
quantitative and qualitative decision making in a modern manufacturing
environment. A hierarchical architecture for the control and the performance
evaluation of a manufacturing system serves as the framework for addressing
various complex operational problems. Students are expected to analyze
and solve a real industrial problem by collaborating with a local manufacturing
company.
ENME 616 Computer-Aided Manufacturing (3) Prerequisite: ENME
412 or permission of instructor. The latest trends in the automation
of manufacturing processes, with particular emphasis on the use of computers
in controlling manufacturing processes. Topics covered are on-line process
monitoring, control of machining processes, automated material handling
and process planning.
ENME 620 Design for Manufacture (3) Prerequisite: ENME 600
or permission of instructor. Approaches and analysis methods for the
concurrent design of quality products. Covers the following: axiomatic
and systematic approaches to design and assembly, engineering properties
of materials, manufacturing processes and their corresponding design rules,
cost estimation, and factorial analysis and Taguchi's contributions.
ENME 621 Advanced Topics in Control Systems (3) Prerequisite:
ENME 605 or permission of instructor. Analysis and synthesis problems
of systems with uncertain dynamics. Two approaches are examined: robust
control of linear plants and adaptive control. The latest theoretical advancements
in these areas are applied to several case studies of mechanical electro-mechanical
and aerospace systems.
ENME 623 Analysis of Machining Systems (3) Prerequisites:
(ENME 605 and ENME 662) or permission of instructor. Metal cutting
principles, mathematical modeling of machining systems methods to perform
dynamic analysis of machining systems and practical applications.
ENME 625 Engineering Optimization II (3) Prerequisite: ENME
610 or permission of instructor. The computational aspects of various
optimization methods and their applications to design and manufacturing
systems. Aspects of integer programming, geometric programming, decomposition
in optimization, sensitivity and stability analysis, multi-objective optimization
and stochastic programming.
ENME 627 Manufacturing with Polymers (3) Prerequisite: ENME
412 or permission of instructor. The basic engineering approach for
the processing of modern polymers and the key properties of polymers for
processing. Topics include morphology and structure of polymers, characterization
of mixtures and mixing, elementary steps in polymer processing, screw extrusion
and computer-aided engineering in injection molding.
ENME 631 Advanced Conduction and Radiation Heat Transfer (3) Prerequisites:
{ENME 315; and ENME 321; and ENME 700 or equivalent} or permission of instructor.
Theory of conduction and radiation. Diffused and directional, poly- and
mono-chromatic sources. Quantitative optics. Radiation in enclosures. Participating
media. Integrodifferential equations. Multidimensional, transient and steady-state
conduction. Phase change. Coordinate system transformations.
ENME 632 Advanced Convection Heat Transfer (3) Prerequisites:
{ENME 315; and ENME 321; and ENME 342; and ENME 343; and ENME 700 or equivalent}
or permission of instructor. Statement of conservation of mass, momentum
and energy. Laminar and turbulent heat transfer in ducts, separated flows,
and natural convection. Heat and mass transfer in laminar boundary layers.
Nucleate boiling, film boiling, Leidenfrost transition and critical heat
flux. Interfacial phase change processes; evaporation, condensation, industrial
applications such as cooling towers, condensers. Heat exchangers design.
ENME 633 Advanced Classical Thermodynamics (3) Prerequisites:
ENME 315, or equivalent or permission of instructor. Laws of thermodynamics,
concepts of energy, entropy and energy. Applications include chemical process,
power generation, refrigeration and thermodynamic design.
ENME 635 Energy Systems Analysis (3) Prerequisites: ENME 633
or equivalent or permission of instructor. Rankine cycles with nonzeotropic
working fluid mixtures, two-multi-, and variable stage absorption cycles
and vapor compression cycles with solution circuits. Power generation cycles
with working fluid mixtures. Development of rules for finding all possible
cycles suiting a given application or the selection of the best alternative.
ENME 640 Fundamentals of Fluid Mechanics (3) Prerequisite:
ENME 700 or equivalent or permission of instructor. Formerly ENME 651.
Equations governing the conservation of mass, momentum, vorticity and energy
in fluid flows. Equations illustrated by analyzing a number of simple flows.
Emphasis on physical understanding facilitating the study of advanced topics
in fluid mechanics.
ENME 641 Viscous Flow (3) Prerequisite: ENME 640 or equivalent
or permission of instructor. Formerly ENME 652. Fluid flows where viscous
effects play a significant role. Examples of steady and unsteady flows
with exact solutions to the Navier-Stokes equations. Boundary layer theory.
Stability of laminar flows and their transition to turbulence.
ENME 642 Hydrodynamics I (3) Prerequisite: ENME 640 or equivalent
or permission of instructor. Formerly ENME 653. Exposition of classical
and current methods used in analysis of inviscid, incompressible flows.
ENME 645 Computational Fluid Dynamics and Heat Transfer I (3)
Prerequisites: {ENME 632; and ENME 640; and ENME 700 or equivalent}
or permission of instructor. Numerical methods for the solution of
heat transfer and fluid flow problems and their properties. Grid generation
techniques. Solution techniques for conduction and free and forced convection
problems.
ENME 646 Computational Fluid Dynamics and Heat Transfer II (3) Prerequisites:
{ENME 632; and ENME 640; and ENME 700 or equivalent} or permission of instructor.
Numerical solution of inviscid and viscous flow problems. Solution of potential
flow problem, Euler equations, boundary layer equations and Navier-Stokes
equations. Applications to turbulent flows.
ENME 647 Multiphase Flow and Heat Transfer (3) Prerequisites:
(ENME 321; and ENME 342 or equivalent) or permission of the instructor.
Boiling and condensation in stationary systems, phase change heat transfer
phenomenology, analysis and correlations. Fundamentals of two-phase flow
natural circulation in thermal hydraulic multi-loop systems with applications
to nuclear reactors safety. Multiphase flow fundamentals. Critical flow
rates. Convective boiling and condensation. Multiphase flow and heat transfer
applications in power and process industries.
ENME 656 Physics of Turbulent Flow (3) Prerequisites: (ENME
640; and ENME 641 or equivalent) or permission of instructor. Definition
of turbulence and its physical manifestations. Statistical methods and
the transport equations for turbulence quantities. Laboratory measurement
and computer simulation methods. Isotropic turbulence. Physics of turbulent
shear flows.
ENME 657 Analysis of Turbulent Flow (3) Prerequisites: {ENME
640; and ENME 641 or equivalent} or permission of instructor. Mathematical
representation of turbulent transport, production and dissipation. Closure
schemes for predicting flows. Recent advances in direct and large eddy
numerical simulation techniques.
ENME 662 Linear Vibrations (3) Prerequisite: ENME 360 or equivalent
or permission of instructor. Development of the equation of small oscillation
of discrete and continuous models using Newton's equations, Lagrange's
equations, influence coefficient matricies, finite elements, and partial
differential equations. Analysis of free vibration, damping, forced harmonic
vibration, and transient vibration of mechanical systems. Numerical methods.
Random vibration of linear mechanical systems.
ENME 664 Dynamics (3) Prerequisite: ENES 221 or equivalent
or permission of instructor. Use of vector analysis in one, two, and
three dimensional kinematics problems. Applying Newtonian mechanics to
particle, system of particles, and rigid bodies. Use of analytical mechanics
(Euler, Hamilton, and Lagrange equations) for analysis of dynamics problems.
Matrix methods in dynamics.
ENME 665 Advanced Topics in Vibrations (3) Prerequisite: ENME
662 or permission of instructor. Discrete and continuous modeling of
vibrating systems, perturbation of the eigenvalue problem, modal analysis,
optimum passive vibration control of discrete and continuous structures,
active vibration control of discrete and continuous structures, shock design
analysis, nonlinear vibration.
ENME 666 Modal Analysis and Testing (3) Prerequisite: ENME
662 or permission of instructor. Development of linear discrete models
of mechanical systems and structures, forced response using modal summation
and state space models, digital signal processing, model testing techniques,
modal parameters estimation, model refinement using modal test data.
ENME 670 Continuum Mechanics (3) Mechanics of deformable bodies,
finite deformation and strain measures, kinematics of continua and global
and local balance laws. Thermodynamics of continua, first and second laws.
Introduction to constitutive theory for elastic solids, viscous fluids
and memory dependent materials. Examples of exact solutions for linear
and hyper elastic solids and Stokesian fluids.
ENME 672 Composite Materials (3) Micromechanics of advanced composites
with passive and active reinforcements, mathematical models and engineering
implications, effective properties and damage mechanics, recent advances
in "adaptive" or "smart" composites.
ENME 673 Energy and Variational Methods in Applied Mechanics (3)
Application of variational principles to mechanics. Includes virtual work,
potential energy, strain energy, Castigliano's generalized complementary
energy, and the principles of Hellinger-Reissner and Hamilton. Legendre
transforms and the foundations of the calculus of variations. Singularities
and stability in a potential energy function. Applications to rigid, linear
and non-linear elastic, and nonconservative examples. Approximation techniques
such as Ritz, Petrov-Galerkin, least-squares, etc. Presents the basis for
the finite element method.
ENME 674 Finite Element Methods (3) Theory and application of
finite element methods for mechanical engineering problems such as stress
analysis, thermal and fluid flow analysis, electro-magnetic field analysis
and coupled boundary-value problems for "smart" or "adaptive" structure
applications, stochastic finite element methods.
ENME 677 Applied Elasticity (3) Prerequisite: MATH 462 or
equivalent. Analysis of stress and strain, equilibrium and compatibility
conditions, plane stress and plane strain problems, torsion and flexure
of bars, general three-dimensional analysis, energy methods, thermal stresses,
and wave propagation.
ENME 678 Fracture Mechanics (3) An advanced treatment of fracture
mechanics covering in detail the analysis concepts for determining the
stress intensity factors for various types of cracks. Advanced experimental
methods for evaluation of materials or structures for fracture toughness.
Analysis of moving cracks and the statistical analysis of fracture strength.
Finally, illustrative fracture control plans are treated to show the engineering
applications of fracture mechanics.
ENME 680 Experimental Mechanics (3) Prerequisite: undergraduate
course in instrumentation or equivalent. Advanced methods of measurement
in solid and fluid mechanics. Scientific photography, moire, photoelasticity,
strain gages, interferometry, holography, speckle, ndt techniques, shock
and vibration, and laser anemometry.
ENME 684 Modeling Material Behavior (3) Prerequisite: ENME
670 or permission of instructor. Constitutive equations for the response
of solids to loads, heat, etc. based on the balance laws, frame invariance,
and the application of thermodynamics to solids. Non-linear elasticity
with heat conduction and dissipation. Linear and non-linear non-isothermal
viscoelasticity with the elastic-viscoelastic correspondence principle.
Classical plasticity and current viscoplasticity using internal state variables.
Maxwell equal areas rule, phase change, and metastability and stability
of equilibrium states. Boundary value problems. Introduction to current
research areas.
ENME 700 Advanced Mechanical Engineering Analysis I (3) An advanced,
unified approach to the solution of mechanical engineering problems, emphasis
is on the formulation and solution of equilibrium, eigenvalue and propagation
problems. Review and extension of undergraduate material in applied mathematics
with emphasis on problems in heat transfer, vibrations, fluid flow and
stress analysis which may be formulated and solved by classical procedures.
ENME 788 Seminar (1-3) Prerequisite: graduate standing in
mechanical engineering. First or second semester. Credit in accordance
with work outlined by mechanical engineering staff.
ENME 799 Master's Thesis Research (1-6)
ENME 808 Advanced Topics in Mechanical Engineering (2-3)
ENME 899 Doctoral Dissertation Research (1-8)
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