20-EGFD-741 VISCOUS LAMINAR FLOW

AUTUMN QUARTER ANNUALLY

Current Catalog:20-EGFD-741. Viscous Laminar Flow. 3 cr.

Data:Boundary layer methods for two dimensional and axisymmetric incompressible steady flows. Current solution methods. Introduction to turbulent flows.

Prereq: 20-AEEM-444. 3 lec.

Textbook:T. Cebeci and P. Bradshaw, Momentum Transfer in Boundary Layers, McGraw-Hill,

1977.

References:H. Schlichting, Boundary Layer Theory, 7th Ed., McGraw-Hill, 1979.

Coordinator:S. Abdallah, Professor of AsE/EM.

Goals:The emphasis in this course is on the theoretical development of solution techniques for

the incompressible boundary layer equations. The boundary layer equations are derived

in general surface coordinates and details of exact and approximate methods of solution

are presented.

PrerequisitesGas Dynamics I

by Topic:

Topics:1. The Navier-Stokes equations and some exact solutions. Derivation of the

compressible laminar boundary layer equations. Compressibility transformations.

(6 hours)

  1. Exact solutions to the laminar compressible boundary layer equations. General

similarity concepts. Solutions to the Falkner-Skan equations. Forward and reverse flow. Finite difference methods. Blasius series method. (8 hours)

  1. Approximate solution of laminar compressible boundary layer equations. Local

similarity. Karman-Pohlhausen method. (6 hours)

  1. Modern numerical algorithms for two-point boundary value problems. Application to

typical problems. (6 hours)

  1. Introduction to turbulent boundary layers. Eddy viscosity concept. (2 hours)
  2. Tests. (2 hours)

Computer Usage:Computer project to evaluate design limits of boundary layer theory and the applicability

of methods discussed in class for determination of forces, stresses, heat transfer, and

non-interacting separation location.

Laboratory None

Projects:

Estimated ABETEngineering Science: 2 credits or 67%

Category Content:Engineering Design: 1 credit or 33%

Prepared by:P.K. KhoslaDate: August 2003

Instrument of Assessment

Course Name:Viscous Laminar FlowCourse # EGFD-741 Quarter______Instructor______

Outcome / Objective / HW / Quiz / Mid-Term / Final / Report / Oral / % ofStud. with C and above / Comments
a)An ability to apply knowledge of mathematics, science, and engineering to problems in the aerospace disciplines
b)An ability to design and conduct experiments, as well as to analyze and interpret data
c)An ability to design an aerospace system, component, or process to meet desired needs
d)An ability to function on multidisciplinary teams
e)An ability to identify, formulate, and solve engineering problems in the aerospace disciplines
f)An understanding of professional and ethical responsibility
g)An ability to communicate effectively in written and oral presentation
h)The broad education necessary to understand the impact of engineering solutions in a global and societal context
i)A recognition of the need for an ability to engage in life-long learning
j)A knowledge of contemporary issues through participation in a general education program
k)An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice
l)Enhanced understanding of the relationship between theory and professional practice through the cooperative education experience
m)The opportunity to specialize and to participate in a research experience

Notes:

1)Please attach a list of assignments, quizzesand exams.

2)Please add comments or concerns regarding the present assessment.

3)Please provide any comments or suggestions for improvement.