Hydrostatics Software
Version 0.02
Please enter the file you would like to analyse.
Debug information can now be shown on request.
Just enter the debug level (1 to 5) after the URL like this:
http://www.marinetechs/hydrostatics.php?debug=1
Results for default data file
Notice: Undefined index: debug in /var/www/marinetechs.com/hydrostatics.php on line 68
Notice: Undefined index: 0 1 in /var/www/marinetechs.com/hydrostatics.php on line 243
Notice: Undefined index: 0 1 in /var/www/marinetechs.com/hydrostatics.php on line 247
Notice: Undefined variable: length in /var/www/marinetechs.com/hydrostatics.php on line 247
Notice: Undefined variable: volume in /var/www/marinetechs.com/hydrostatics.php on line 510
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Undefined offset: 7 in /var/www/marinetechs.com/hydrostatics.php on line 508
Notice: Undefined offset: 7 in /var/www/marinetechs.com/hydrostatics.php on line 508
Notice: Use of undefined constant debug - assumed 'debug' in /var/www/marinetechs.com/hydrostatics.php on line 512
Notice: Undefined variable: disp in /var/www/marinetechs.com/hydrostatics.php on line 583
Notice: Undefined variable: Ixxpre in /var/www/marinetechs.com/hydrostatics.php on line 584
Warning: Division by zero in /var/www/marinetechs.com/hydrostatics.php on line 605
|
Displacement |
0.77421937017231 cu. units |
BM
|
3.1750954605127 |
|
BWL
|
2.0533333333333 |
|
L/B ratio
|
3.8961038961039 |
|
Draft
|
0 |
|
Block coefficient
|
|
|
Prismatic coefficient
|
0.67331230012666 |
|
Related links
View an image of your hull
The program calculates the area at each station by fitting straight lines through the points given.
This is to allow chines hulls to be analysed, and also simplifies greatly the calculation process.
The hull is shown the way the program interprets your data points.
It is for this shape that the displacement will be calculated.
View the section area curve
Please note that the image of the section area curve draws straight lines between stations.
The area under the curve therefore represents the area calculated by trpezoidal rule.
The simpson's rule method numerically "fairs" the areas to give more accurate displacement values.
However, there is no substitue for having as many stations as you feel like entering manually.
View the sample data file
View the program source code (in PHP)
Last Updated 23 October 2003