This is a multi-part message in MIME format. ------=_NextPart_000_005A_01C09B24.9769DFC0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello all !=20 I=B4ve been diving since 86, and nowadays i made my own mixes, but now, = i decided to go certified. My instructor, talking about thermal loss in a trimix class, explain me = that the heat exchange is a direct relationship with gas density. I=B4ve read and learn in the past (including in phisics class at regular = school) that heat exchange depends of thermal conductivity of the = media (Q =3D mc delta t) where "c" is the thermal conductivity. Can you help me with that ? Am i right ? thanks=20 Marcelo Moorea ------=_NextPart_000_005A_01C09B24.9769DFC0 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content=3D"text/html; charset=3Diso-8859-1" = http-equiv=3DContent-Type> <META content=3D"MSHTML 5.00.2614.3500" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY bgColor=3D#ffffff> <DIV><FONT face=3DArial size=3D2>Hello all ! </FONT></DIV> <DIV><FONT face=3DArial size=3D2>I=B4ve been diving since 86, and = nowadays i made my=20 own mixes, but now, i decided to go certified.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>My instructor, talking about thermal = loss in a=20 trimix class, explain me that the heat exchange is a=20 direct relationship with gas density.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I=B4ve read and learn in the past = (including in=20 phisics class at regular school) that heat exchange depends of=20 thermal conductivity of the media (Q =3D mc delta t) where "c" is = the=20 thermal conductivity.</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Can you help me with that = ?</FONT></DIV> <DIV><FONT face=3DArial size=3D2>Am i right ?</FONT></DIV> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2>thanks </FONT></DIV> <DIV> </DIV> <DIV><FONT face=3DArial size=3D2>Marcelo = Moorea</FONT></DIV></BODY></HTML> ------=_NextPart_000_005A_01C09B24.9769DFC0-- -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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