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30 Jul 2024 08:26:16 EDT (-0400)
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From: Thomas de Groot
Subject: Re: EoG: Pyroclastic flow
Date: 17 Aug 2013 03:39:28
Message: <520f28b0$1@news.povray.org>
This one is closer to "reality". When you look at images of pyroclastic 
flows you see that the ash+gas is /billowing/* outwards and downwards. 
You do not /see/ the explosion, you only see the expanding cloud and its 
travelling down the mountain side. Ascending from the crater is the 
lighter gas+ash that is not trapped in the flow proper.

However, your image conveys the /idea/ of an explosion behind the flow 
and that is the interesting interpretation imo.

Thomas

* Billowing means here that the cloud shows rounded forms generated by 
the expanding force of the super-heated gas.


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From: Thomas de Groot
Subject: Re: EoG: Pyroclastic flow
Date: 17 Aug 2013 03:47:26
Message: <520f2a8e$1@news.povray.org>
Michael, you still have some 16 hours. I suggest you upload one of the 
images to the TC-RTC. They are too good to not make it there in time. 
What problems still may be there are less important than the 
participation of the selected work.

Thomas


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From: Stephen
Subject: Re: EoG: Pyroclastic flow
Date: 17 Aug 2013 04:32:04
Message: <520f3504$1@news.povray.org>
On 17/08/2013 8:47 AM, Thomas de Groot wrote:
> Michael, you still have some 16 hours. I suggest you upload one of the
> images to the TC-RTC. They are too good to not make it there in time.
> What problems still may be there are less important than the
> participation of the selected work.
>

Seconded!


-- 
Regards
     Stephen


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From: MichaelJF
Subject: Re: EoG: Pyroclastic flow
Date: 17 Aug 2013 10:45:01
Message: <web.520f8bd7ccdc47418a7d57520@news.povray.org>
Stephen <mca### [at] aolcom> wrote:
> On 17/08/2013 8:47 AM, Thomas de Groot wrote:
> > Michael, you still have some 16 hours. I suggest you upload one of the
> > images to the TC-RTC. They are too good to not make it there in time.
> > What problems still may be there are less important than the
> > participation of the selected work.
> >
>
> Seconded!
>
>
> --
> Regards
>      Stephen

Thank you both, and done. I have choosen the first.

Best regards,
Michael


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From: Thomas de Groot
Subject: Re: EoG: Pyroclastic flow
Date: 17 Aug 2013 10:52:29
Message: <520f8e2d$1@news.povray.org>
On 17-8-2013 16:42, MichaelJF wrote:
> Thank you both, and done. I have choosen the first.

Excellent! The more diversity the better!

Thomas


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From: MichaelJF
Subject: Re: EoG: Pyroclastic flow
Date: 11 Sep 2013 15:10:02
Message: <web.5230bf09ccdc47411fa714770@news.povray.org>
For the collectors of ray-traced wall papers like me here is a version of my
last TC-TRC entry at a full HD resolution. I gained 8th place, which I didn't
expected. So, many thank to all the voters.

Best regards,
Michael


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Attachments:
Download 'tc201308eruption.jpg' (451 KB)

Preview of image 'tc201308eruption.jpg'
tc201308eruption.jpg


 

From: Thomas de Groot
Subject: Re: EoG: Pyroclastic flow
Date: 12 Sep 2013 02:57:18
Message: <523165ce$1@news.povray.org>
On 11-9-2013 21:05, MichaelJF wrote:
> For the collectors of ray-traced wall papers like me here is a version of my
> last TC-TRC entry at a full HD resolution. I gained 8th place, which I didn't
> expected. So, many thank to all the voters.

Thank you indeed.

...and you are welcome :-)

Thomas


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