[
Sponsors
]
Home
News
Index
Post News
Subscribe/Unsubscribe
Forums
Main CFD Forum
System Analysis
Structural Mechanics
Electromagnetics
CFD Freelancers
Hardware Forum
Lounge
Software User Forums
ANSYS
CFX
FLUENT
Meshing & Geometry
Autodesk
AVL FIRE
COMSOL
CONVERGE
Fidelity CFD
FloEFD & FloTHERM
FLOW-3D
OpenFOAM
News & Announcements
Installation
Meshing
Pre-Processing
Solving
Post-Processing
Programming
Verification & Validation
Community Contributions
Journal
Bugs
Phoenics
REEF3D
News & Announcements
Siemens
STAR-CCM+
STAR-CD
SU2
News & Announcements
Installation
Shape Design
Pre-processors
ANSA
enGrid
GridPro
Pointwise
Post-Processors
EnSight
FieldView
ParaView
Tecplot
Special Topics
Mesh Generation
Visualization
CFD Online Community
Site News
Site Help & Discussions
CFD-Wiki
Wiki
Introduction
Recent Changes
Reference Section
Fluid Dynamics
Turbulence Modeling
Numerical Methods
Meshing
Special Topics
Aero-Acoustics
Combustion
Parallel Computing
Turbulence
Application Areas
Aerospace
Automotive
Turbomachinery
Best Practice Guides
Automotive CFD
Turbomachiney CFD
Heat Transfer CFD
Validation Cases
Codes
Source Code Archive
FAQ's
Ansys
CHAM
CONVERGE
Fluent
Metaconp
MeteoDyn
Siemens
History of CFD
About CFD-Wiki
Help
FAQ
Getting Started
Community Portal
Donate Texts
Donated Texts
Links
What's New
Introduction
Modeling & Numerics
Turbulence
Combustion
Discretization Schemes
Solvers
Multigrid Methods
Finite Element Methods
Cartesian Methods / AMR
Numerial Analysis
Mesh Generation
General Resources
Selected Projects
Companies
Programming & Dev.
Data Formats
Software Libraries
Numerical Software
Parallel Computing
General Sites
Software
Fluid Dynamics
Mesh Generation
Visualization
Commercial CFD Codes
Hardware
Benchmarks
News and Reviews
Hardware Vendors
Clouds
Clusters
GPGPU
Misc
References
Validation Cases
Airfoils
Material Properties
Glossaries
Finding Documents
Preprints Online
Papers & Reports
Books
Journals
Publishers
Online Tools
Unit Converters
Calculators
y+ Estimation
Compressible Flow
Heat Transfer
Airfoil Generators
Simple Cases
Combustion
Cycles & Processes
Online Books & Guides
CFD Introductions
Books
Best Practice Guidelines
Fluid & Aero Dynamics
Seminars
Encyclopedias
Social Media
Discussion Forums
Blogs
Twitter
YouTube
Facebook
LinkedIn
Podcasts
Usenet Newsgroups
Mailing Lists
Chats
News
Education
CFD Programmes
Online Labs
Online Courses
Course Material
Jobs
CFD Job Resources
Companies & Orgs.
General Resources
Events
Event Calendars
Specific Organizations
Vendor Events Lists
Misc
Pictures and Movies
Fun
Links to Links
Suggest New Link
About this Section
Jobs
Post Job Ad
List All Jobs
List Jobs by Type
Job in Industry (29)
Job in Academia (47)
PostDoc Position (32)
PhD Studentship (69)
Internship (1)
Diploma Work (2)
Misc (1)
List Jobs by Location
Asia
China (16)
India (18)
Malaysia (1)
South Korea (1)
Taiwan (1)
Thailand (1)
Europe
Austria (6)
Belgium (4)
Czech Republic (2)
France (20)
Germany (23)
Ireland (1)
Italy (4)
Netherlands (7)
Norway (3)
Russian Federation (1)
Spain (2)
Sweden (4)
United Kingdom (16)
North America
Canada (5)
United States (40)
Oceania
Australia (2)
New Zealand (1)
South America
Brazil (1)
Chile (1)
Search Job Ads
Events
Post New Event
List All Events
List Events by Type
Conferences (7)
Workshops (2)
Courses (2)
Online Events (4)
List Events by Location
Africa
Algeria (1)
Asia
India (2)
Europe
France (1)
Germany (2)
Italy (2)
Montenegro (1)
Sweden (1)
United Kingdom (1)
North America
United States (2)
Oceania
New Zealand (1)
Tools
RPN Calculator
Scientific Calculator
Unit Conversion
Y+ Estimation
Turbulence Properties
Feeds
News
Blogs
Vendors
Jobs
Journals
About
About CFD Online
Privacy Policy
Contacts & Feedback
Web Server Statistics
List of Sponsors
Advertising on this Site
Search
Home
>
Forums
Blogs
Recent Entries
Best Entries
Best Blogs
Blog List
Search Blogs
Search Results
User Name
Remember Me
Password
Register
Blogs
Members List
Search
Today's Posts
Mark Forums Read
Showing results 1 to 6 of 6
Search took
0.00
seconds.
Search:
Posts Made By:
colinB
Forum:
OpenFOAM Post-Processing
October 15, 2013, 07:34
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
Hi, sorry for my non-scientific language ;-) ...
Hi,
sorry for my non-scientific language ;-)
I was referring to the formula:
|a| = sqrt(a1^2 + a2^2 + a3^2) to calculate the length of a vector.
Since this is a further development of...
Forum:
OpenFOAM Post-Processing
June 4, 2013, 06:32
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
sry for the typos, but you are right. with...
sry for the typos, but you are right.
with pressure and viscous Force I was referring to the pressure and
viscous part of the lift forces, again sorry for my incomplete description.
Well to get...
Forum:
OpenFOAM Post-Processing
June 4, 2013, 05:25
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
total Liftforce = pressure Liftforce + viscous...
total Liftforce = pressure Liftforce + viscous Liftforce
total cl - pressure cp + viscous cp
press.Force+visc.Force press.Force visc.Force
----------------------- =...
Forum:
OpenFOAM Post-Processing
June 3, 2013, 10:27
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
yes you got me right However if you are...
yes you got me right
However if you are only interested in ct you can also add up all forces in y
direction and then divide them by (0.5*rho.......)
for the term you are dividing by is...
Forum:
OpenFOAM Post-Processing
June 3, 2013, 08:15
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
Hi, this is a tricky question and I actually...
Hi,
this is a tricky question and I actually don't know the answer,
however using some common sense I would suggest to use
the geometry properties from each part you are investigating
so for the...
Forum:
OpenFOAM Post-Processing
June 3, 2013, 05:23
Replies:
17
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449 6.41497 -2.43225e-
Views:
3,784
Posted By
colinB
Hi, to explain what to do you first have to...
Hi,
to explain what to do you first have to understand what is written in your
force.dat file:
forces(pressure, viscous)((-778.236 18309.5 -1.17287e-19) (68.6449
6.41497 -2.43225e-19))
...
Showing results 1 to 6 of 6
Forum Jump
User Control Panel
Private Messages
Subscriptions
Who's Online
Search Forums
Forums Home
General Forums
Main CFD Forum
System Analysis
Structural Mechanics
Electromagnetics
CFD Freelancers
Hardware
Lounge
Software User Forums
ANSYS
CFX
FLUENT
Fluent Multiphase
Fluent UDF and Scheme Programming
ANSYS Meshing & Geometry
Autodesk Simulation CFD
AVL FIRE
COMSOL
CONVERGE
Fidelity CFD
FloEFD, FloWorks & FloTHERM
FLOW-3D
OpenFOAM
OpenFOAM News & Announcements
OpenFOAM Announcements from ESI-OpenCFD
OpenFOAM Announcements from OpenFOAM Foundation
OpenFOAM Announcements from Other Sources
OpenFOAM Installation
OpenFOAM Meshing & Mesh Conversion
OpenFOAM Pre-Processing
OpenFOAM Running, Solving & CFD
OpenFOAM Post-Processing
OpenFOAM Programming & Development
OpenFOAM Verification & Validation
OpenFOAM Community Contributions
OpenFOAM CC Toolkits for Fluid-Structure Interaction
OpenFOAM Journal
OpenFOAM Bugs
Phoenics
REEF3D
REEF3D News & Announcements
Siemens
STAR-CCM+
STAR-CD
SU2
SU2 News & Announcements
SU2 Installation
SU2 Shape Design
Mesh Generation & Pre-Processing Software
ANSA
enGrid
GridPro
Pointwise & Gridgen
Visualization & Post-Processing Software
EnSight
FieldView
ParaView
Tecplot
Special Topics
Mesh Generation & Pre-Processing
Visualization & Post-Processing
CFD Online Community
Site News & Announcements
Site Help, Feedback & Discussions
CFD-Wiki
All times are GMT -4. The time now is
02:33
.
Contact Us
-
CFD Online
-
Privacy Statement
-
Top
© CFD Online