MEBS6008 Environmental Services II
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Assignments
Fluid Network Analysis I
1. Fluid Properties
Flow motion, density, viscosity
2. Fluid Dynamics
Continuity and pressure variation
Bernoulli equation
Laminar flow and turbulence
3. Basic Flow Processes
Wall friction and boundary layer
Flow separation
Cavitation
4. Flow Analysis
Aims
Worked example with Bernoulli equation
Darcy and Colebrook equations
Moody friction chart
[
Download PowerPoint file
]
Video Presentation:
Fluid Flows (24 min.) [
AV 532.051 F64
] (flow visualisation)
Slow flow past cylinder - experimental (0:30),
http://youtu.be/gbDscDSUAg4
Slightly faster flow past cylinder - experimental (0:12),
http://youtu.be/vQHXIHpvcvU
Flow past cylinder: Karman vortex Street - experimental (0:10),
http://youtu.be/CB2aWiesq0g
Experimental flow separation (0:37),
http://youtu.be/Vjk9Ux2COx0
Further Reading:
ASHRAE, 2009.
ASHRAE Fundamentals Handbook 2009
, SI edition, Chp. 3 - Fluid Flow, American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Atlanta, GA. [
ebook via Knovel
]
[
ASHRAE catalog via Techstreet
]
Web Links:
CIVE1400: Fluid Mechanics
[University of Leeds]
| Created: Nov 2004 | Update: 1 Sep 2012 | By:
cmhui@hku.hk
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