Fire/Arson Investigations : Fire/Arson Investigations
A place to ask questions and add to probative and informative discussions associated with the various aspects of the field of fire investigation. -- FORUM RULES---BE CIVIL AND NO NAME CALLING, NO BELITTLING, NO BERATING, NO DENIGRATING others. Postings in violation of these rules can be removed or editted to remove the offending remarks at the discretion of the moderators and/or site administrator.
Re: Measuring surface temperature
Posted by: dcarpenter (IP Logged)
Date: June 08, 2017 07:21AM
Nominally, it takes about 200 degrees Celsius on the wood members to produce self-heating of the wood with some assumptions including symmetrical heating, which may not be the case here. So your "source" temperature is well below that threshold and you have not taken into account the thermal gradient through the gypsum wallboard (i.e. lower temperatures on back side of wallboard). Unlikely in this case.
Douglas J. Carpenter, MScFPE, CFEI, PE, FSFPE
Vice President & Principal Engineer
Combustion Science & Engineering, Inc.
8940 Old Annapolis Road, Suite L
Columbia, MD 21045
(410) 884-3266
(410) 884-3267 (fax)
www.csefire.com
Douglas J. Carpenter, MScFPE, CFEI, PE, FSFPE
Vice President & Principal Engineer
Combustion Science & Engineering, Inc.
8940 Old Annapolis Road, Suite L
Columbia, MD 21045
(410) 884-3266
(410) 884-3267 (fax)
www.csefire.com
Sorry, only registered users may post in this forum.