Coursecode:
wb1321
Coursename: Fluid Mechanics 2
DUT creditpoints: 2
ECTS creditpoints: 3 |
| Subfaculty
of Mechanical Engineering and Marine Technology |
| Lecturer(s):
Muiswinkel, ir J.C. van |
Tel.: 015-2784766 |
Catalog data:
Fluid Mechanics, Heat Transfer, Unsteady-State Conduction, Convection, Forced-Convection,
Natural Convection, Radiation Heat Transfer, Heat Exchangers. |
Course year: 4
Period: 0/0/4/0
Hours p/w: 4
Other hours: 2
Assessment: written
Assessm.period(s): 3, 4
(see academic calendar) |
| Prerequisites:
wb1220, wb1123, wi225MP |
| Follow
up: wb1422A, wb1422B, wb1424A |
Detailed
description of topics:
- Basic equations for fluid mechanics: mass-, momentum- and energy equations in
differential form
- Unsteady-State Conduction: introduction; lumped-heat-capacity system; transient heat
flow in a semi-infinite solid; convection boundary conditions; multidimensional systems;
problems.
- Principles of convection: introduction; viscous flow; inviscid flow; laminar boundary
layer on a flat plate; energy equation of the boundary layer; the thermal boundary layer;
relation between fluid friction and heat transfer; turbulent boundary-layer heat transfer;
turbulent boundary-layer thickness; heat transfer in laminar tube; turbulent flow in a
tube; problems.
- Empirical and practical relations for forced-convection heat transfer: empirical
relations for pipe and tube flow; flow across cylinders and spheres; problems.
- Natural convection systems: introduction; free-convection heat transfer on a vertical
plate; emperical relations for free convection; free convection from vertical planes and
cylinders; free convection from horizontal cylinders; free convection from horizontal
plates; simplified equations for air; free convection from pheres; combined free- and
forced convection; problems.
- Radiation heat transfer: introduction; physical mechanism; radiation properties;
radiation shape factor; relations between shape factors; heat exchange between
nonblackbodies; infinite parallel planes; radiation shields; gas radiation; problems.
- Heat exchangers: introduction; the overall heat-transfer coeeficient; types of heat
exchangers; the log mean temperature difference; problems.
|
Course
material:
- J.P. Holman, Heat Transfer, 8th edition in SI-units, Software included IBM (3.5"
Disk); McGraw-Hill book company, (1997), ISBN 0-07-114320-3.
- Robert W. Fox & Alan T. McDonald, Introduction to Fluid Mechanics, fourth edition,
SI-version, John Wiley & Sons, Inc., (1992), ISBN 0-471-54852-9.
|
| References
from literature: |
Remarks
(specific information about assesment, entry requirements, etc.):
The examination will be held in written form in june and august. Subscription at the
examination administration at the faculty Construction, Design and Production, Mekelweg 2,
Delft. |
Goals:
The goal of the lectures is: to give a description of the basic equations of fluid
mechanics in differential form, a short introduction to turbulence, unsteady-state heat
conduction, the principles of convection, radiation heat transfer and a short introduction
to heat exchangers. |
| Computer
use: |
| Laboratory
project(s): |
| Design
content: |
| Percentage
of design: 0 % |