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Re: has anyone used the type 7 (absorption air conditioner type)?
- Date: Tue, 13 Nov 2001 12:32:44 -0500
- From: "David Bradley" <bradley@xxxxxxxxxxxx>
- Subject: Re: has anyone used the type 7 (absorption air conditioner type)?
Anne,
The Type 7 absorption air conditioner model has the advantage that it is
pretty easy to use. There are no parameters which will be difficult for you
to find. Its main disadvantages are that it models only two specific air
conditioner units (the Arkla model WF-36 and the Yazaki model WFC-7.5)
which are no longer commercially available. Second, it does not model
anything on the rejection or the chilled water side. It simply tries to
meet a given load and return the hot water side outlet conditions. I
believe that Type 7 also has a built in cooling tower model which cannot be
removed without reprogramming.
There is a series of 6 TRNSYS absorption air conditioner models available
for purchase as part of the TESS HVAC library which does model both the hot
and cold water side as well as rejection. There is no cooling tower built
into the TESS models.
Cheers,
David
At 01:21 PM 11/13/01 +0100, you wrote:
>Dear collegues,
>
>I would like to know if anyone has ever used the absorption air
>conditioner type (type 7).
>I would like to know what are its advantages and inconvenients.
>
>Thank you in advance.
>Cordialement
>
>Anne Le Mouel
>EDF R&D
>Centre des Renardières
>Dept ADEB
>Route de Sens-Ecuelles
>77 818 Moret-sur-Loing
>FRANCE
>tel: 33 1 60 73 79 03
>Fax: 33 1 60 73 75 69
>e-mail: anne.le-mouel@edf.fr
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Thermal Energy System Specialists (TESS)
David BRADLEY 2916 Marketplace Drive - Suite 104
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E-mail: bradley@tess-inc.com
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