[TRNSYS-users] Flue loss coefficient in Type534 (TESS Lib)

[Matt Duffy]

Dear Mika Yoshinaga, 

Thank you for bringing this to our attention.
The units of those particular flue loss parameters for the Type534 (with
out plugin) should be a default of [kJ/h.K]. The version with the
plug-on does indeed have this labeled correctly. If you need a copy of
the proforma, please send me a private message. 

Thank you, 

Matt
Duffy 

On 2013-02-07 00:10, 吉永 美香 wrote: 

> Dear David and all, 
> 
>
I use TESS Type534, vertically cylindrical storage tank with immersed
HX, and face to a small problem with "gas flue losses". From what I
understand, the gas flue losses is for the modelling of heat loss
through an immersed gas pipes for boiler or some kind of heater. 
> In
parameters, there are some "Flue loss coefficient for node" and their
unit are [W/m2K] or such order. If so, the area of the gas flue pipes
also need to be set, with unit [m2], but there isn't such a parameter.

> I wonder if this is just a little mistake and the "Flue loss
coefficient for node" has the unit [W/K] correctly. This is more
reasonable, because it is explainded as "for node". 
> 
> Thanks in
advance. 
> 
> Mika 
> 
> ====================== 
> Mika Yoshinaga 
>
Assoc. Prof., Meijo University 
> Dr. of Environmental Studies 
> Email
yoshi at meijo-u.ac.jp [1] 
> 
> ======================



Links:
------
[1] mailto:yoshi at meijo-u.ac.jp
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