Numerical Flow Analysis (NFA)
This page provides videos of numerical flow analysis. Please click on the tab below to see each section.
Ships in Waves
Model 5613 in Head Seas
High Bandwidth (12M QuickTime file)
Model 5514 in Head Seas
High Bandwidth (13M QuickTime file)
Athena in Waves
High Bandwidth (78M QuickTime file)
Vorticity Isosurfaces Colored by Velocity Magnitude
High Bandwidth (41M QuickTime file)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
Ships with Steady Forward Speed
Transom
High Bandwidth (10M QuickTime file)
DDG Model 5415 Forward Speed
High Bandwidth (25M QuickTime file)
Medium Bandwidth (8M QuickTime file)
Low Bandwidth (3M QuickTime file)
Interactive Animation of a Foil
Download File (500M gzipped els file)
Note: To view this file:
1. Install the Enliten viewer (free download).
2. Download and unzip file.
Sphere
High Bandwidth (5M QuickTime file)
Medium Bandwidth (1M QuickTime file)
Low Bandwidth (678k QuickTime file)
Vertical Strut
High Bandwidth (30M QuickTime file)
Medium Bandwidth (11M QuickTime file)
Low Bandwidth (4M QuickTime file)
ONR Tumblehome Model
High Bandwidth (3M QuickTime file)
Medium Bandwidth (1M QuickTime file)
Low Bandwidth (422k QuickTime file)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
Ship Motions
Model 5514 Forced Motions
High Bandwidth (8M QuickTime file)
Model 5613 Forced Motions
High Bandwidth (7M QuickTime file)
Heaving Sphere
High Bandwidth (607k QuickTime file)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
Breaking Waves
Very Strong Plunging Breaking Wave
High Bandwidth - Download File (246M Zip file)
Medium Bandwidth (67M QuickTime file)
Strong Plunging Breaking Wave
High Bandwidth - Download File (199M Zip file)
Medium Bandwidth (37M QuickTime file)
Plunging Breaking Wave
High Bandwidth - Download File (110M Zip file)
Medium Bandwidth (15M QuickTime file)
Weak Plunging Breaking Wave
High Bandwidth - Download File (113M Zip file)
Medium Bandwidth (10M QuickTime file)
Asymmetrical Wave Breaking
Medium Bandwidth (Flash Video)
High Bandwidth (Flash Video)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
General Hydrodynamics
Snail Vortex
High Bandwidth (512k QuickTime file)
2-D Turbulent Spray Sheet
High Bandwidth (6M QuickTime file)
Stratified Turbulent Wakes
High Bandwidth (395k QuickTime file)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
Wave Impact
Wave Impact on a Cube that is Not Submerged
Medium Bandwidth (Flash Video)
Wave Impact on a Cube that is Half Submerged
Medium Bandwidth (Flash Video)
High Bandwidth (Flash Video)
Wave Impact on a Cube that is Fully Submerged
Medium Bandwidth (Flash Video)
High Bandwidth (Flash Video)
Quicktime
Note: QuickTime 7.0 is required to view the animations.
Ambient Waves
Catspaws on an Ocean Surface
High Bandwidth (Flash Video)
Quicktime
Note: QuickTime 7.0 is required to view the animations.