Ultra high speed deluge? The poster child of the 1970s and....

On Sat, Nov 28, 2009 at 1:15 PM, AKS-Gmail-IMAP <[email protected]> wrote:
> Can a sprinkler design do anything about it other than attempt to
> survive the blast and remain functional?
>
> Allan Seidel
> St. Louis, MO
>
> On Nov 28, 2009, at 2:11 PM, Dave Phelan wrote:
>
>>
>> Nicky,
>>
>> Take this for what it is worth as I am certainly NOT an engineer or
>> chemist
>> ...
>>
>> I just attended a wonderful one day open house program at the FM Fire
>> Research Center in Rhode Island USA and among the various things they
>> demonstrated to us was a dust explosion.  Quite an impressive
>> fireball and
>> shockwave was had by all ....
>>
>> The fuel was about 1 pound of phenolic resin dust which meant
>> nothing to me
>> that day except it was amazing to experience from 50 feet away
>> behind a
>> shield.  So if you were to ask me .... I'd say for absolute certain
>> it is a
>> hazardous dust and worthy of special engineering all around, not just
>> sprinkler design.
>>
>> Good luck.
>>
>> Dave Phelan
>> An AHJ in NJ
>>
>>
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-- 
Ron Greenman
Instructor
Fire Protection Engineering
Bates Technical College
Tacoma, WA

Member:
SFPE, ASCET, NFPA, AFSA, NFSA AFAA, WSAFM
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