Topic Options
#73937 - 10/16/19 02:48 AM skin temperature
JPh Offline
Member

Registered: 11/09/18
Posts: 4
Loc: France
hi,
the skin temperature of a pipe, due to external conditions like the sun, can it be taken into account in caesarII as it is the case with the thermal bowing ?

Top
#73939 - 10/16/19 05:47 AM Re: skin temperature [Re: JPh]
anubis512 Offline
Member

Registered: 08/24/18
Posts: 105
Loc: USA
I don't believe there's any way to apply an external ambient heat transfer to the pipe. You have to do calculations to determine the maximum temperature the pipe will see.

Top
#73940 - 10/16/19 08:36 AM Re: skin temperature [Re: JPh]
Michael_Fletcher Offline
Member

Registered: 01/29/10
Posts: 901
Loc: Louisiana, US
CAESAR does not estimate temperatures from any external effects, only effects due to temperatures you tell it to analyze to.

CAESAR does not estimate stresses for temperature differentials between the inside surface and outside surfaces of the pipe.

Thus, if you have solar radiation effects causing the pipe to be X degrees hotter than operating conditions, you'll have to input a temperature and associated load cases if you wish to analyze the phenomenon.

Top
#73954 - 10/18/19 02:54 AM Re: skin temperature [Re: Michael_Fletcher]
JPh Offline
Member

Registered: 11/09/18
Posts: 4
Loc: France
thank you for your answer

Top
#73955 - 10/18/19 02:54 AM Re: skin temperature [Re: JPh]
JPh Offline
Member

Registered: 11/09/18
Posts: 4
Loc: France
thank you for your answer

Top
#73956 - 10/18/19 02:57 AM Re: skin temperature [Re: anubis512]
JPh Offline
Member

Registered: 11/09/18
Posts: 4
Loc: France
thank you for your answer

Top



Moderator:  Dave Diehl, Richard Ay 
Who's Online
0 registered (), 40 Guests and 3 Spiders online.
Key: Admin, Global Mod, Mod
December
Su M Tu W Th F Sa
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
Forum Stats
11832 Members
14 Forums
16392 Topics
73165 Posts

Max Online: 303 @ 01/28/20 11:58 PM
Top Posters (30 Days)
Richard Ay 21
vermaccio 13
Vanman 9
Borzki 9
mariog 8