User:Tohline/Appendix/Ramblings/T3Integrals/QuadraticCase

From VistrailsWiki
< User:Tohline‎ | Appendix/Ramblings‎ | T3Integrals
Revision as of 22:28, 9 June 2010 by Tohline (talk | contribs) (→‎Special Case (Quadratic): Type out coordinate and scale factor definitions)
Jump to navigation Jump to search
Whitworth's (1981) Isothermal Free-Energy Surface
|   Tiled Menu   |   Tables of Content   |  Banner Video   |  Tohline Home Page   |

T3 Coordinates (continued)

Special Case (Quadratic)

On one accompanying wiki page we have introduced T3 Coordinates and on another we have described how Jay Call's Characteristic Vector applies to T3 Coordinates. Here we investigate the properties of our T3 Coordinate system in the special case when <math>q^2 = 2</math>; Jay Call's independent analysis is recorded on a separate page.

When <math>q^2=2</math>, the two key coordinates are:

<math> \lambda_1 </math>

<math> = </math>

<math> \varpi \cosh\Zeta </math>

<math> \lambda_2 </math>

<math> = </math>

<math> \frac{\varpi}{\sinh\Zeta} </math>

Note also:   

<math> 2\frac{\lambda_1}{\lambda_2} </math>

<math> = </math>

<math> 2 \sinh\Zeta \cosh\Zeta = \sinh(2\Zeta) </math>


 

Whitworth's (1981) Isothermal Free-Energy Surface

© 2014 - 2021 by Joel E. Tohline
|   H_Book Home   |   YouTube   |
Appendices: | Equations | Variables | References | Ramblings | Images | myphys.lsu | ADS |
Recommended citation:   Tohline, Joel E. (2021), The Structure, Stability, & Dynamics of Self-Gravitating Fluids, a (MediaWiki-based) Vistrails.org publication, https://www.vistrails.org/index.php/User:Tohline/citation