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Re: [TRNSYS-users] simulating a humidity controlled ventilation

To: "'youness EL FOUIH'" <fouih.younness@gmail.com>
Subject: Re: [TRNSYS-users] simulating a humidity controlled ventilation
From: "Mehdi Shahrestani" <mahdishahrestani@gmail.com>
Date: Thu, 29 Dec 2011 20:11:49 -0000
Cc: trnsys-users@cae.wisc.edu
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It would be usefull if you check the pressure in the point you are getting the feedback on humididty ratio. The pressure might not be resonable.

Hope it helps

Mehdi

From: trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] On Behalf Of youness EL FOUIH
Sent: 29 December 2011 16:38
To: trnsys-users@cae.wisc.edu
Subject: [TRNSYS-users] simulating a humidity controlled ventilation

Dear TRNSYS users,
I'm trying to simulate a humidity controlled ventilation system for a flat. As you know in this system the air flow rate is given as function of the relative humidity. the problem that I'm facing now is that the relative humidity within the kitchen (which has no external walls, only adjacent) does not vary it's almost fix around 98%.
I cheked the humidity parameter for the considered zone and I changed the model from "Simple Humidity Model" to "Moisture capacitance Moisture" but i really don't know how we could use this model and does every parameter mean.

I would be pleased if anyone who know how can I model the variation of the internal relative humidity show me how to do it.

Thanks for your help in advance.

--

EL Fouih Younness
Ingénieur Process - ENIM - Rabat - Promo 2010
Master Stratégies Énergétiques - Mines Paristech - Paris
Tel : +33 6 48 81 01 13

References:
- [TRNSYS-users] simulating a humidity controlled ventilation
  - From: youness EL FOUIH <fouih.younness@gmail.com>

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