Technical Discussion on VPM

[Tomaz Canabrava]

Gopichard,


On Sun, Mar 9, 2014 at 10:19 AM, Gopichand Paturi <gopichandpaturi at gmail.com
> wrote:

> Hi Tomaz,
> Actually I took that line from the website, I just copied and pasted it
> here.
> I just wanted to show Robert that line in the website which is needed in
> the conversation. That website data had that colour.
>
> Actually I did not know that would cause problems.
> I will make sure I don't do that again :-)
>

No problem. If you use GMail there's an option to remove the colors of the
e-mail, please use :)
Other thing, do you see that me and the rest of the guys answers everyone's
e-mail in the middle of the e-mail, in a way that people reading it can
look at a bit of the history of the conversation before answering?

This is called mid-posting, and what you do ( answering on the top ) is
called top-posting, and it's also bad because it breaks the flux of the
conversation. In your following e-mails, please answer on the middle of the
sentenses that your prase makes sense. ;)



>
> Regards,
> Gopichand.
>
>
> On Sun, Mar 9, 2014 at 6:44 PM, Tomaz Canabrava <tcanabrava at kde.org>wrote:
>
>>
>>
>>
>> On Sun, Mar 9, 2014 at 10:09 AM, Gopichand Paturi <
>> gopichandpaturi at gmail.com> wrote:
>>
>>> Hi Robert,
>>> Small development in my understanding.
>>>
>>> Please see this link
>>> http://www.deepocean.net/deepocean/index.php?science04.php
>>>
>>> In this if you actually go down the page where it's given to handle
>>> reformulated VPM,
>>> I see that the  initial radius is same across compartments is defined as
>>> critical radius.
>>> Also this value is a constant (based on experiments) so I think we can
>>> proceed with this value which is of the order of microns.
>>>
>>>
>>> So, I think this is a valid statement,
>>>
>>>
>>> surface tension γ, the crumbling compression γc, the minimum initial
>>> radius r0min, the regeneration time constant τR and a composite
>>> parameter λ. The latter is related to the critical volume Vcrit. The
>>> parameters are the same for each compartment.
>>>
>>
>> Gopichard, please don't send e-mails with colors, it is terrible to read
>> on some e-mail clients.
>>
>>
>>>
>>>
>>> Let me know your feedback.
>>>
>>> Regards,
>>> Gopichand.
>>>
>>>
>>> On Sun, Mar 9, 2014 at 2:25 PM, Gopichand Paturi <
>>> gopichandpaturi at gmail.com> wrote:
>>>
>>>> Hi Robert (atdotde),
>>>>
>>>> First of all I wanted to get clear on the initial radius of bubble to
>>>> be taken.
>>>> So, as I went through the permeability theory I learnt that, solutions
>>>> have inherently microbubbles called Nuclei of
>>>> size[0.01MicroMeter-1Micrometer].
>>>> that are at unstable equlibrium in every solution.
>>>>
>>>> I think we need to initialize bubble of each inert gas with the
>>>> specific size in a compartment depending on the mixture of the gas. That
>>>> means I think we need to put 3 bubbles in each compartment if it is a
>>>> Trimix.
>>>>
>>>> So my idea is that we put the radius in order of some microns with the
>>>> knowledge of nuclei of specific gas in the solution as the initial value.
>>>>
>>>> Please give me your suggestions and ideas regarding this.
>>>>
>>>> Thanks&Regards,
>>>> Gopichand.
>>>>
>>>
>>>
>>> _______________________________________________
>>> subsurface mailing list
>>> subsurface at hohndel.org
>>> http://lists.hohndel.org/cgi-bin/mailman/listinfo/subsurface
>>>
>>>
>>
>
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