Iowa State University Courses and Programs 1999-2001

Courses and Programs Index | 1999-2001 Catalog Index | Schedule of Classes | Registrar's Homepage
100 | 200 | 300 | 400 | Graduate Courses

Aerospace Engineering (Aer E)
Courses Primarily for Undergraduate Students

Aer E 170. Engineering Graphics Fundamentals
(Same as E Sci 161.) (0-4) Cr. 2. F.S. Prereq: Math 141 or 142 or satisfactory scores on mathematics placement examinations; credit or enrollment in Math 165. Graphical description of geometry with freehand techniques. Introduction to geometric modeling with parametric modeling software. Emphasis on visualization, multiviews, and size definition.

Aer E 192. Aerospace Seminar
(1-0) Cr. R. S. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 201. Introduction to Aerospace Engineering
(3-0) Cr. 3. F.S. Prereq: Math 166, Phys 221, Engr 160 or 161 or proficiency in a computer language, Aer E 170 Introduction to aerospace disciplinary topics, including: aerodynamics, structures, propulsion, flight mechanics and astrodynamics.

Aer E 202. Instrumentation Laboratory I
(0.5-4.5) Cr. 2. F.S. Prereq: Math 166, Engr 160 or 161, credit or enrollment in Phys 221. Proficiency with basic instrumentation utilized in other Aer E laboratory courses. Computer usage. Probes and data acquisition equipment for fluid mechanics and structural mechanics. Operation, accuracy, and errors of instruments, experiment design, reporting results, and observation of basic phenomena.

Aer E 243. Aerodynamics I
(3-0) Cr. 3. F.S. Prereq: 201 and Math 265. Introduction to fluid mechanics and aerodynamics. Fluid properties, statics, and kinematics. Conservation equations in differential and integral form. Bernoulli’s equation. Dimensional analysis. Basic potential flow concepts and solutions. Examples of numerical methods. Applications of multi-variable calculus to fluid mechanics and aerodynamics.

Aer E 243L. Aerodynamics Laboratory
(0-3) Cr. 0.5. F.S. (8 weeks) Prereq: 201, credit or enrollment in Aer E 243. Introduction to fluid dynamic principles and instruments in aerodynamics through laboratory studies and experiments. Report writing.

Aer E 264. Introduction to Space Systems and Science
(Same as E E 264.) (3-0) Cr. 3. Prereq: Phys 221. Space environment. Launch vehicles. Orbital mechanics. Spacecraft systems including communications, power, guidance, commands and data processing. Science from space including astronomy, meteorology, geology, earth observing, and planetary exploration.

Aer E 291. Aerospace Seminar
(1-0) Cr. R. F. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 292. Aerospace Seminar
(1-0) Cr. R. S. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 298. Cooperative Education
Cr. R. F.S.SS. Prereq: Permission of department; sophomore classification. Required of all cooperative education students. Students must register for this course prior to commencing each work period.

Aer E 301. Flight Experience
Cr. R. F.S.SS. Prereq: Credit or enrollment in 356. Two hours of in-flight training and necessary ground instruction. Course content prescribed by the Aerospace Engineering and Engineering Mechanics Department. Four hours of flight training certified in a pilot log book can be considered by the course instructor as evidence of satisfactory performance in the course. Materials fee.

Aer E 311. Thermodynamics and Gas Dynamics for Aerospace Engineers
(4-0) Cr. 4. F.S. Prereq: 243. 1st and 2nd laws of thermodynamics, properties of liquids and gases, thermodynamic processes and relations, energy equation, compressible flow, shock and expansion waves, isentropic flow, Fanno and Rayleigh flow. Nonmajor graduate credit.

Aer E 311L. Gas Dynamics Laboratory
(0-3) Cr. 0.5. F.S. (8 weeks) Prereq: 243, 243L, credit or enrollment in 311. Introduction to experimental compressible flow and propulsion principles, techniques and instruments through laboratory studies and experiments. Report writing.

Aer E 312. Aerospace Vehicle Propulsion I
(3-0) Cr. 3. F.S. Prereq: 311. Momentum theorem, thrust and propulsive efficiency. Thermodynamics of compressible flow with heat addition. Components and principles of turbojets and turbofans. Rocket engines and ramjet principles. Engine/airframe integration. Nonmajor graduate credit.

Aer E 322. Flight Structure I
(4-3) Cr. 5. F. Prereq: EM 324. Introduction to structural analysis of flight vehicles. Load determination on flight structures. Material selection. Static, fatigue, fracture, thermal and stability analysis of structures. Shear flow in closed and open sections. Analysis of structural elements-trusses, beams, shear webs, torque boxes and frames. Introduction to work/energy principles. Lab: Introduction to experimental strain measurements. Testing of riveted joints, truss elements. Shear and bending stresses in closed sections. Buckling of beams and plates. Nonmajor graduate credit.

Aer E 331. Flight Control Systems I
(3-0) Cr. 3. F.S. Prereq: 356. Linear system analysis. Control system designs using root-locus and frequency response methods. Applications in flight control systems. Nonmajor graduate credit.

Aer E 340. Introduction to Aerodynamics and Space Flight
(3-0) Cr. 3. F.S. Prereq: Math 265, Phys 221. Aerodynamics of flight vehicles. Dynamics of space flight. For nonaerospace engineering students.

Aer E 343. Aerodynamics II
(3-0) Cr. 3. F.S. Prereq: 311. Incompressible, subsonic, transonic, supersonic, hypersonic flow over airfoils and wings. Viscous flow theory. Laminar boundary layers. Transition and turbulent flow. Nonmajor graduate credit.

Aer E 343L. Advanced Aerodynamics and Propulsion Laboratory
(0-3) Cr. 1. F.S. Prereq: 311L, credit or enrollment in 312 and 343. Advanced concepts in aerodynamics and propulsion through laboratory experience. Experiments to include model tests. Techniques in subsonic and supersonic measurements. Report writing.

Aer E 351. Astrodynamics I
(3-0) Cr. 3. F.S. Prereq: Math 265, E M 345. Introduction to astrodynamics. Two-body motion. Geocentric, Lunar and interplanetary trajectories and applications. Launch and atmospheric re-entry trajectories. Nonmajor graduate credit.

Aer E 356. Flight Vehicle Performance, Stability and Control
(4-2) Cr. 5. F.S. Prereq: Math 267, E M 345. Performance of aerospace vehicles. Aircraft rigid body equations of motion. Longitudinal and lateral-directional static and dynamic stability and control. Flight handling characteristics. Nonmajor graduate credit.

Aer E 361. Computational Techniques for Aerospace Design
(1-4) Cr. 3. F.S. Prereq: Credit or enrollment in 322, 343 and 356. Advanced programming, workstation environment, and development of computational tools for aerospace analysis and design. Nonmajor graduate credit.

Aer E 391. Aerospace Seminar
(1-0) Cr. R. F. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 392. Aerospace Seminar
(1-0) Cr. R. S. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 396. Summer Internship for International Students
Cr. R. SS. Prereq: Permission of department. Summer professional work period for international students.

Aer E 397. Engineering Internship
Cr. R. F.S. Prereq: Permission of department. Professional work period, one semester maximum per academic year.

Aer E 398. Cooperative Education
Cr. R. F.S.SS. Prereq: Permission of department; junior classification. Required of all cooperative education students. Students must register for this course prior to commencing each work period.

Aer E 402. Instrumentation Laboratory II
(0.5-4.5) Cr. 1. F.S. (8 weeks.) Prereq: 202 and all other Aer E Lab courses. In depth understanding of instrumentation, based on experience with instrumentation used in other laboratories. Operation of instruments so that causes of errors are understood. Design of experiments to minimize instrumentation limitations and errors.

Aer E 412. Aerospace Vehicle Propulsion II
(3-0) Cr. 3. F. S. Prereq: 312. Propulsion system performance. Propellers, axial flow compressors, turbines, and fans. Engine core and jet noise. Solid and liquid rocket engines. Nuclear and electric propulsion. Nonmajor graduate credit.

Aer E 421. Flight Structures II
(3-0) Cr. 3. F.S. Prereq: 322. Advanced topics in flight structural analysis. Introduction and application of finite element methods to beams, frames, plates, shells and semi-monocoque structures. Modal, transient dynamic analysis, and stability and buckling analysis of flight structures. Nonmajor graduate credit.

Aer E 422. Advanced Structures
(2-2) Cr. 3. F. S. Prereq: 421. Advanced topics in flight structural analysis and testing. Thermal loads and effects on material selection and stress analysis. Flutter analysis and testing. Nonmajor graduate credit.

Aer E 423. Composite Flight Structures
(2-2) Cr. 3. S. Prereq: E M 324. Fabrication, testing and analysis of composite materials used in flight structures. Basic laminate theory of beams, plates and shells. Manufacturing and machining considerations of various types of composites. Testing of composites for material properties, strength and defects. Student projects required. Lab fee. Nonmajor graduate credit.

Aer E 426. Design of Aerospace Structures
(1-6) Cr. 3. F.S. Prereq: E M 324. Detailed design and analysis of aerospace vehicle structures. Material selection, strength, durability and damage tolerance, and validation analysis. Design for manufacturability. Introduction to concepts of expert systems in design. Nonmajor graduate credit.

Aer E 432. Flight Control Systems II
(3-0) Cr. 3. S. Prereq: 331. Aircraft lateral directional stability augmentation. Launch vehicle pitch control system design. Control of flexible vehicles. Satellite attitude control. Flight control designs based on state-space methods. Introduction to sample-data systems. Nonmajor graduate credit.

Aer E 441. Viscous Flow Theory
(3-0) Cr. 3. F.S. Prereq: 343. Navier-Stokes equations. Laminar and turbulent boundary layers. Exact, approximate and numerical solutions. Compressibility effects. Turbulence modeling. Nonmajor graduate credit.

Aer E 442. V/STOL Aerodynamics and Performance
(3-0) Cr. 3. F. S. Prereq: 356. Introduction to the aerodynamics, performance, stability, control and critical maneuvering characteristics of V/STOL vehicles. Topics include hovercrafts, jet flaps, ducted fans and thrust vectored engines. Nonmajor graduate credit.

Aer E 446. Computational Fluid Dynamics
(3-0) Cr. 3. F.S. Prereq: 343. Introduction to modern computational fluid dynamics. Finite difference and finite volume methods. Explicit, implicit, and iterative techniques. Solutions of elliptic, parabolic, and hyperbolic equations. Emphasis on applications. Commercial software. Nonmajor graduate credit.

Aer E 451. Astrodynamics II
(3-0) Cr. 3. S. Prereq: 351. Orbit determination and prediction. Transfer orbits using the universal variable formulation. Relative motion in orbit. Perturbation methods applied to trajectory analysis. Introduction to the N-body problem. Nonmajor graduate credit.

Aer E 461. Modern Design Methodology with Aerospace Applications
(2-2) Cr. 3. F.S. Prereq: 361. Modern engineering design process including quality and manufacturability, design optimization, probabilistic design, materials and strength considerations, durability, reliability and damage tolerance. Nonmajor graduate credit.

Aer E 462. Design of Aerospace Systems
(1-4) Cr. 3. F.S. Prereq: 461. Fundamental principles used in engineering design of aircraft missile and space systems. Preliminary design of aerospace vehicles. Nonmajor graduate credit.

Aer E 464. Spacecraft Mission and Systems Analysis
(3-0) Cr. 3. F. Prereq: 351. Mission design and navigation of satellite and spacecraft missions. Introduction to low thrust trajectory dynamics. Attitude sensing and control. Launch vehicle integration and payload mass analysis. Scientific measurements from space. Introduction to communication, power, thermal and structure constraints. Nonmajor graduate credit.

Aer E 471. Theory and Practice
in Modern Experimental Aerothermal Sciences

(2-2) Cr. 3. F.S. Prereq: 343, 343L. Theoretical and design aspects of experimental aerodynamic and propulsion measurement techniques and instruments. Subsonic, transonic and supersonic wind tunnels and their use. Shock tubes. Nonmajor graduate credit.

Aer E 490. Independent Study
Cr. 1 to 6. Arr. Prereq: Junior or senior classification, approval of the department.
   A. Aero and/or Gas Dynamics
   B. Propulsion
   C. Aerospace Structures
   D. Flight Mechanics
   E. Spacecraft Systems
   F. Flight Control Systems
   G. Aeroelasticity
   H. Honors
   I. Design

Aer E 491. Aerospace Seminar
(1-0) Cr. R. F. S. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental participation.

Aer E 492. Aerospace Seminar
(1-0) Cr. R. F.S. Professional skills development activities. Designed to encourage involvement in a variety of aerospace engineering activities and related professional activities. Academic program planning, short course and departmental symposium participation.

Aer E 493. Aerospace Symposium
(1-0) Cr. R. F.S. Prereq: Senior classification. Presentation of a technical paper at the departments fall or spring Aerospace Symposium or at a recognized student or professional meeting of the American Institute of Aeronautics and Astronautics (AIAA).

Aer E 494. Senior Project
Cr. 1 to 3. F.S. Prereq: Senior classification. Development of aerospace principles and concepts through individual or group projects.

Aer E 495. Senior Project
Cr. 1 to 3. S. Prereq: Senior classification. Development of aerospace principles and concepts through individual or group projects.

Aer E 498. Cooperative Education
Cr. R. F.S.SS. Prereq: Permission of department; senior classification. Required of all cooperative education students. Students must register for this course prior to commencing each work period.

Courses Primarily for Graduate Students
(Open to qualified undergraduate students)

Aer E 514. Advanced Mechanics of Materials
(Same as EM 514.) See Engineering Mechanics.

Aer E 517. Experimental Stress Analysis
(Same as E M 517). See Engineering Mechanics.

Aer E 521. Airframe Analysis
(3-0) Cr. 3. S. Prereq: 421 or E M 425. Analysis of static stresses and deformation in continuous aircraft structures. Various analytical and approximate methods of analysis of isotropic and anisotropic plates and shells.

Aer E 524. Numerical Mesh Generation
(Same as E M 524 and M E 524). (3-0) Cr. 3. Alt. S., offered 2001. Prereq: Math 385. Introduction to modern mesh generation techniques. Structured and unstructured mesh methods, algebraic and PDE methods, elliptic and hyperbolic methods, variational methods, error analysis, Delaunay triangulation, data structures, geometric modeling with B-spline and NURBS surfaces, surface meshing.

Aer E 525. Finite Element Analysis
(Same as E M 525). See Engineering Mechanics.

Aer E 531. Automatic Control of Flight Vehicles
(3-0) Cr. 3. S. Prereq: 331. Applications of classical and modern linear control theory to automatic control of flight vehicles. Spacecraft attitude control. Control of flexible vehicles. Linear-quadratic regulator and pole-placement design applications.

Aer E 533. Thermodynamics of Compressible Flow II
(Same as M E 533.) See Mechanical Engineering.

Aer E 541. Incompressible Flow Aerodynamics
(3-0) Cr. 3. F. Prereq: 343 or M E 335. Kinematics and dynamics of fluid flow. Derivation of the Navier-Stokes, Euler and potential flow equations. Introduction to generalized curvilinear coordinates. Ideal fluids. Two-dimensional and three-dimensional potential flow. Complex variable methods.

Aer E 542. Compressible Flow Aerodynamics
(3-0) Cr. 3. S. Prereq: 541. Viscous and inviscid compressible flow equations. Shock equations for normal, oblique and curved shocks. Exact solutions. Linear theory and Prandtl-Glauert similarity. Subsonic, transonic, supersonic and hypersonic flows. Method of characteristics.

Aer E 543. Viscous Flow Aerodynamics
(3-0) Cr. 3. S. Prereq: 541. Navier-Stokes equations. Incompressible and compressible boundary layers. Similarity solutions. Computational and general solution methods. Introduction to stability of laminar flows, transition and turbulent flow.

Aer E 544. Applied Wing Theory
(3-0) Cr. 3. Alt. S., offered 2001. Prereq: 542. Potential flow methods. Linear theory. Aerodynamics of wings and bodies. Similarity rules. Applied computational methods. Sensitivity analysis.

Aer E 546. Computational Fluid Mechanics and Heat Transfer I
(Same as M E 546.) (3-0) Cr. 3. F. Introduction to finite difference and finite volume methods used in modern engineering. Basic concepts of discretization, consistency, and stability. Applications of numerical methods to selected model partial differential equations.

Aer E 547. Computational Fluid Mechanics and Heat Transfer II
(Same as M E 547.) (3-0) Cr. 3. S. Prereq: 546. Application of computational methods to current problems in fluid mechanics and heat transfer. Methods for solving the Navier-Stokes and reduced equation sets such as Euler, boundary layer, and parabolized forms of the conservation equations. Introduction to relevant aspects of grid generation and turbulence modeling.

Aer E 551. Orbital Mechanics
(3-0) Cr. 3. F. Prereq: 351. Review of 2-body problem. Orbit pertubation analysis. Gravity field expansions and effects on orbiters. 3-body problem with applications.

Aer E 552. Entry Dynamics
(3-0) Cr. 3. Prereq: 551. Atmospheric entry and entry dynamics of missiles and spacecraft. Trajectory control. Descent and land- ing. Thermal protection considerations. Entry vehicle attitude control.

Aer E 555. Atmospheric Flight Mechanics
(3-0) Cr. 3. Prereq: 356. Use of energy methods and optimization in the performance analysis of highly maneuverable aircraft and missiles. Stability and control analysis of flight vehicles.

Aer E 556. Guidance and Navigation of Aerospace Vehicles
(3-0) Cr. 3. F. Prereq: 331. Principles of guidance systems for spacecraft, launch vehicles, homing and ballistic missiles. Optimal guidance. Interplanetary transfer guidance with low thrust. Principles of inertial navigation. Theory and applications of the Global Positioning System. Celestial navigation procedures. Application of Kalman filtering to recursive navigation theory.

Aer E 561. Modern Aerospace Design Methodology
(2-2) Cr. 3. S. Prereq: 322, 331, 343, 351, and proficiency in FORTRAN programming. Principles and methodology of optimal and statistical design applied to aerospace structural, fluid dynamic, flight dynamic, control systems, and applications.

Aer E 565. Systems Engineering and Analysis
(Same as E E 565, I E 565.) (3-0) Cr. 3. F. Prereq: Graduate classification in engineering. Introduction to organized multidisciplinary approach to designing and developing systems. Concepts, principles, and practice of systems engineering as applied to large integrated avionics systems. Life-cycle costing, scheduling, risk management, functional analysis, conceptual and detail design, test evaluation, and production.

Aer E 566. Avionics Systems Engineering
(Same as E E 566.) (3-0) Cr. 3. S. Prereq: 565. Avionics functions. Applications of systems engineering principles to avionics. Top-down design of avionics systems. Automated design tools. Aer E 569. Mechanics of Composite and Combined Materials. (Same as E M 569.) See Engineering Mechanics.

Aer E 571. Environmental Aerodynamics
(3-0) Cr. 3. Alt. S., offered 2000. Prereq: 541. Survey of atmospheric turbulence, turbulent diffusion, and velocity profile within the atmospheric boundary layer with emphasis on modeling by means of the environmental wind tunnel.

Aer E 572. Turbulence
(3-0) Cr. 3. Alt. S., offered 2001. Prereq: 541. Qualitative features of turbulence. Statistical and spectral representation of turbulent velocity fields: averages, moments, correlations, length and time scales and the energy cascade. Averaged equations of motion, closure requirements, Reynolds stress, dissipation rate. Isotropic turbulence, homogeneous shear flows, free shear flows, wall bounded flows. Scalar transport, particulate transport.

Aer E 573. Random Signal Analysis and Kalman Filtering
(Same as E E 573, Math 573, M E 573.) (3-0) Cr 3. F. Prereq: 331 or E E 321 or M E 370 or 411 or Math 341 or 395. Elementary notions of probability. Random processes. Autocorrelation and spectral functions. Estimation of spectrum from finite data. Response of linear systems to random inputs. Discrete and continuous Kalman filter theory and applications. Smoothing and prediction. Linearization of nonlinear dynamics.

Aer E 574. Optimal Control
(Same as E E 574, Math 574, M E 574.) (3-0) Cr. 3. Prereq: 577. The optimal control problem. Variational approach. Pontryagin’s principle. Hamilton-Jacobi equation. Dynamic programming. Time-optimal, minimum fuel, minimum energy control systems. The regulator problem. Structures and properties of optimal controls.

Aer E 575. Introduction to Robust Control
(Same as E E 575, Math 575, M E 575.) (3-0) Cr. 3. Prereq: 577. Introduction to modern robust control. Model and signal uncertainty in control systems. Uncertainty description. Stability and performance robustness to uncertainty. Solutions to the H2, H¥, and l1 control problems. Tools for robustness analysis and synthesis.

Aer E 576. Digital Feedback Control Systems
(Same as E E 576, Math 576, M E 576.) (3-0) Cr. 3. Prereq: 432 or E E 475 or M E 411 or 414 or Math 415; and Math 267. Sampled data, discrete data, and the z-transform. Design of digital control systems using transform methods; root locus, frequency response and direct design methods. Design using state-space methods. Controllability, observability, pole placement, state estimators. Digital filters in control systems. Microcomputer implementation of digital filters. Finite wordlength effects. Linear quadratic optimal control in digital control systems. Simulation of digital control systems.

Aer E 577. Modern Control Systems I
(Same as E E 577, Math 577, M E 577.) (3-0) Cr. 3. F. Prereq: 331 or E E 321 or M E 414 or Math 415; and Math 307. State variable and input-output descriptions of linear continuous-time and discrete time systems. Solution of linear dynamical equations. Controllability and observability of linear dynamical systems. Canonical descriptions of linear equations. Irreducible realizations of rational transfer function matrices. Canonical form dynamical equations. State feedback. State estimators. Decoupling by state feedback. Design of feedback systems. Stability of linear dynamical systems.

Aer E 578. Modern Control Systems II
(Same as E E 578, Math 578, M E 578.) (3-0) Cr. 3. S. Prereq: 577. Well-posedness of nonlinear control systems. Approximate analysis methods. Poincaré perturbation method and describing function method. Lyapunov stability theory. Absolute stability of feedback systems. Input-output stability. Large-scale systems.

Aer E 579. Adaptive Control
(Same as E E 579, Math 579, M E 579.) (3-0) Cr. 3. Prereq: 577. Fundamentals of adaptive control; terminology, parameter identification, basic adaptive controller design techniques, analysis of stability, parameter convergence, and robustness. Nonlinear adaptive control. Application examples.

Aer E 590. Special Topics
Cr. 1 to 5.
   A. Aero and/or Gas Dynamics
   B. Propulsion
   C. Aerospace Structures
   D. Flight Mechanics
   E. Spacecraft Systems
   F. Flight Control Systems
   G. Aeroelasticity
   H. Viscous Aerodynamics
   I. Design
   J. Hypersonics
   K. Computational Aerodynamics
   L. Optimization.

Aer E 599. Creative Component
Cr. 1 to 5.

Courses for Graduate Students

Aer E 620. Seminar
(1-0) Cr. 1.

Aer E 631. Modern Flight Control Systems
(3-0) Cr. 3. F. Prereq: 578. Applications of modern control theory to flight control. Controller design based on optimal control techniques. Nonlinear system theory applications. Typical aerospace control methods such as model following, load alleviation, and flutter suppression. Recent advances in aerospace vehicle control.

Aer E 635. Optimization in Aerospace Engineering I
(3-0) Cr. 3. Prereq: 531, 541, 551. Applications of unconstrained and constrained parameter optimization, dynamic programming, and optimal control theory to problems in aerodynamics, aerospace structures, flight dynamics and control, and aerospace design. Special emphasis on numerical methods of optimization.

Aer E 636. Optimization in Aerospace Engineering II
(3-0) Cr. 3. Prereq: 635. Applications of unconstrained and constrained parameter optimization, dynamic programming, and optimal control theory to problems in aerodynamics, aerospace structures, flight dynamics and control, and aerospace design. Special emphasis on numerical methods of optimization.

Aer E 641. Hypersonic Gas Dynamics
(3-0) Cr. 3. Alt. F., offered 2000. Prereq: 542. High Mach number flows, Newtonian theory, small disturbance theory, constant density solutions, thin shock layers, blunt body problems, hypersonic boundary layers and viscous interactions, thermally and calorically imperfect gases, vibrational relaxing and chemically reacting flows.

Aer E 646. Computational Methods for Internal and Low Speed Flows
(Same as M E 646.) (3-0) Cr. 3. Alt. F., offered 1999. Prereq: 547. Emphasis is on algorithms suitable for low speed and internal flows at speeds up through transonic. Topics include pressure-based schemes, pseudo-compressibility methods, use of preconditioning to develop algorithms suitable for all speed regimes, large eddy simulations, algorithms for unstructured grids, and finite elements in fluids.

Aer E 647. Advanced High Speed Computational Fluid Dynamics
(Same as M E 647.) (3-0) Cr. 3. Alt. F., offered 2000. Prereq: 547. An examination of current methods in computational fluid dynamics. Differencing strategies. Advanced solution algorithms. Grid generation. Construction of complex CFD algorithms. Current applications. Use of state of the art CFD codes.

Aer E 650. Fluid Mechanics Seminar
(Same as M E 650.) (1-0) Cr. 1 each time taken. F. Prereq: Permission of instructor. Special topics of current research interest to students and staff of departments concerned.

Aer E 651. Orbit Computation, Estimation and Analysis
(3-0) Cr. 3. S. Prereq: 551. Hamiltonian and Lagrangian formulations. Properties of orbits. Methods of numerical and analytical computation. Orbit determination and parameter estimation. Applications to astrodynamics and celestial mechanics.

Aer E 661. Perturbation Methods
(3-0) Cr. 3. Alt. F., offered 1999. Prereq: Math 267. Mathematical perturbation methods with applications to ordinary differential equations. Perturbation expansions. Order of magnitude and gauge functions. Matched asymptotic expansions. Boundary layer problems. Multiple scales. Resonance and mode coupling. Solvability conditions for differential equations. Physical and engineering applications.

Aer E 662. Viscous Flow Asymptotic Theory
(3-0) Cr. 3. Alt. S., offered 2000. Prereq: 661, 541. 1st and 2nd order boundary-layer theory. Coordinate expansions. Triple-deck theory. Compressible boundary layers. Two and three-dimensional, steady and unsteady flow separation. Internal and external flows. Wave-packet propagation in unsteady flows.

Aer E 690. Advanced Topics
Cr. 1 to 5.
A. Aero and/or Gas Dynamics
B. Propulsion
C. Aerospace Structures
D. Flight Mechanics
E. Spacecraft Systems
F. Flight Control Systems
G. Aeroelasticity
H. Viscous Aerodynamics
I. Design
J. Hypersonics
K. Computational Aerodynamics

Aer E 699. Research

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