[TRNSYS-users] TRNSYS TYPES AND VRF SYSTEM

[albertobrunetti_1992 at libero.it]

Dear David,

My previous question was incomplete, How can I properly connect TYPE 136 and TYPE 954A  to build the model for an AHU Equipped with a heat wheel and auxiliary dx coil connected to a VRV System?


Thanks in Advance


Alberto

>     ---------- Messaggio originale ----------
>     Da: David BRADLEY <d.bradley at tess-inc.com>
>     A: "TRNSYS users mailing list at OneBuilding.org" <trnsys-users at lists.onebuilding.org>
>     Cc: albertobrunetti_1992 at libero.it
>     Data: 21/09/2021 00:57
>     Oggetto: Re: [TRNSYS-users] TRNSYS TYPES AND VRF SYSTEM
> 
> 
> 
>     Alberto,
> 
>       Both Types 136 and 954 are self contained devices (one indoor unit paired with one outdoor unit) and as such can't easily be combined together into a VRF system, which (at least in my limited understanding) involves multiple indoor units all feeding to/from a single outdoor unit. Some years back we worked on a research project that inolved modeling VRF in Trnsys but I am not aware of any commercially available VRF components at the moment. I would be quite happy to hear about it if someone out there had experience with one!
> 
>     kind regards,
> 
>      David
> 
> 
>     On 09/20/2021 03:51, Alberto Brunetti via TRNSYS-users wrote:
> 
>         > > 
> >         Dear Trnsys Users
> > 
> > 
> >         How can I properly connect TYPE 136 and TYPE 954A? I am creating a simulation of a VRF with UTA.
> > 
> > 
> >         Thanks in Advance
> > 
> > 
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> > 
> >     > 
>     -- 
>     ***************************
>     David BRADLEY
>     Principal
>     Thermal Energy Systems Specialists, LLC
>     3 North Pinckney Street - suite 202
>     Madison, WI  53703 USA
> 
>     P:+1.608.274.2577
>     d.bradley at tess-inc.com mailto:d.bradley at tess-inc.com
> 
>     http://www.tess-inc.com
>     http://www.trnsys.com
> 
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