Editing
ThreeDimensionalConfigurations/MeetsCOLLADAandOculusRiftS
(section)
Jump to navigation
Jump to search
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
==Footnotes== <sup>‡</sup>Adopting the characteristic mass <math>~(M_\mathrm{Ch} = \mu_e^{-2} \cdot 1.14205 \times 10^{34} ~\mathrm{g})</math> and characteristic length <math>~(\ell_1 = \mu_e^{-1} \cdot 7.71395 \times 10^{8} ~\mathrm{cm})</math> that are associated with a [[SSC/Structure/WhiteDwarfs#White_Dwarfs|white dwarf]] equation of state, we can reasonably state that the characteristic mean density of a spherically symmetric white dwarf is, <table border="0" cellpadding="5" align="center"> <tr> <td align="right"> <math>~{\bar\rho}_\mathrm{WD}</math> </td> <td align="center"> <math>~\equiv</math> </td> <td align="left"> <math>~ \frac{3 M_\mathrm{Ch}}{4\pi \ell_1^3} = \mu_e \cdot 5.93972 \times 10^{6}~\mathrm{g}~{\mathrm{cm}}^{-3} \, . </math> </td> </tr> </table> Drawing from our [[#Animation|above discussion of timescales that arise in the context of our COLLADA-driven animations]], we therefore appreciate that the characteristic oscillation period associated with a white dwarf whose molecular weight of electrons is <math>~\mu_e = 2</math>, proves to be, <table border="0" cellpadding="5" align="center"> <tr> <td align="right"> <math>~[P_0]_\mathrm{WD}</math> </td> <td align="center"> <math>~=</math> </td> <td align="left"> <math>~ \biggl[ \frac{4\pi}{G{\bar\rho}_\mathrm{WD}} \biggr]^{1 / 2} = 3.98~\mathrm{s}\, . </math> </td> </tr> </table> By presenting animation scenes in which one wall-clock "hour" equates to approximately 4 seconds of real time, we can reasonably assert that our animated models fairly represent how a Riemann-ellipsoid-like white dwarf should behave in real time.
Summary:
Please note that all contributions to JETohlineWiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
JETohlineWiki:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Navigation menu
Personal tools
Not logged in
Talk
Contributions
Log in
Namespaces
Page
Discussion
English
Views
Read
Edit
View history
More
Search
Navigation
Main page
Tiled Menu
Table of Contents
Old (VisTrails) Cover
Appendices
Variables & Parameters
Key Equations
Special Functions
Permissions
Formats
References
lsuPhys
Ramblings
Uploaded Images
Originals
Recent changes
Random page
Help about MediaWiki
Tools
What links here
Related changes
Special pages
Page information