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Ice Ball ?

Ice Ball ?

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Message 2870 - Posted: 3 Sep 2004, 13:57:50 UTC

I have read in the forums about a model having an ice ball. What is an ice ball?
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Message 2871 - Posted: 3 Sep 2004, 14:01:48 UTC - in response to Message 2870.  

&gt; I have read in the forums about a model having an ice ball. What is an ice
&gt; ball?
&gt; <img> src="http://boinc.mundayweb.com/cpdn/stats.php?userID=187&amp;trans=off"&gt;
&gt;
&gt;
It's when the model gets unstable and becomes very cold ( a ball of ice ). It usually happens because something has gone wrong. Usually the model rewinds a bit and tries again but eventually it gives up.
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Message 2990 - Posted: 4 Sep 2004, 15:27:51 UTC

Ok, i've understood what an ice ball is and how it occurs. I'm, curious to know whether its' opposite exists, i.e. a fire ball.


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Message 3027 - Posted: 4 Sep 2004, 20:21:54 UTC - in response to Message 2990.  
Last modified: 4 Sep 2004, 20:22:54 UTC

&gt; Ok, i've understood what an ice ball is and how it occurs. I'm, curious to
&gt; know whether its' opposite exists, i.e. a fire ball.
&gt;
&gt;
Yes and no. Models can get extremely hot from time to time due to the parameters. However there are feedbacks that prevent them from going to fireballs when they get unstable. An unstable model will always go cold because there is nothing to prevent it from getting colder. Sorry but it will take someone with a bit more knowledge of the model to explain why that is so.
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