Re: [EnergyPlus_Support] Using two Heat Balance Algorithm in one simulation?

["Jeremiah Crossett jcrossett@xxxxxxxxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx>]

As far as I know â??PCM must use conduction finite difference, once chosen the CTF is overridden... 

â??â??

Jeremiah D. Crossett  | Applications Engineer  | LEED Green Associate 

â??â??

7411 SW Capitol Highway 205A | Portland, OR 97219 

â??â??

 | Direct 503-688-8951

www.phasechange.com 

  

On Mon, Jun 1, 2015 at 1:52 PM, 'jeannieboef@xxxxxxxxx' jeannieboef@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

Actually, I think you can.

Mit freundlichen Grü�en- Sent from my iPhone (excuse the brevity)

i. A.

Jean Marais

b.i.g. bechtold

Tel.   +49 30 6706662-23

On 01.06.2015, at 17:27, "Jeremiah Crossett jcrossett@xxxxxxxxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

No it is one or the other. However you can use conduction finite difference with a construction internal source object to include your radiant loop in the surface. 

â??â??

Jeremiah D. Crossett  | Applications Engineer  | LEED Green Associate 

â??â??

7411 SW Capitol Highway 205A | Portland, OR 97219 

â??â??

 | Direct 503-688-8951

www.phasechange.com 

  

On Fri, May 29, 2015 at 1:26 PM, shahabsherafat@xxxxxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

Hi, 

I want to simulate a room with a Radiant cooling system in ceiling and

PCM(phase change material) boards in walls..

Is it possible to choose a "Conduction Finite Difference" algorithm in "Heat Balance Algorithm"

[to take into account PCMs] AND! also use a "Conduction Transfer Function" algorithm

in "Surface Property:Heat Transfer Algorithm" for ceiling surface or ceiling construction, to calculate

Radiant cooling effects?

Thank's alot

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Posted by: Jeremiah Crossett <jcrossett@xxxxxxxxxxxxxxx>

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