[EnergyPlus_Support] Re: natural ventilation with stack effect

["wnstot" <600e5066@xxxxxxxxxxxxxxx>]

Hi, Mike

Thanks very much for your kindly advice.
Now I am using a simple model to simulate the double skin problem, it 
seems that Engergy+ shows somewhat a good signal.

And I will tell you the result later.

******************************************:
Lei Xu

Waseda University
Tokyo, Japan

--- In EnergyPlus_Support@y..., "Michael J. Witte" <mjwitte@g...> 
wrote:
> Lei:
> 
> If you make the sunspace a separate zone with windows on both the 
> exterior and interior walls, solar radiation will be transmitted 
> through both sets of windows into the next zone.  
> 
> You can use the COMIS airflow model to simulate stack effect 
> ventilation.
> 
> Mike Witte
> 
> 
> 
> On 16 Jul 2002, at 3:14, wnstot wrote:
> 
> > Hi, all
> > 
> > I am Lei from Japan. I am interested in the natural ventilation 
in a 
> > building, which has a double glazing space in the south. 
> > 
> > I wonder if Energy+ can deal with such problems, as you known, 
the 
> > interior surface is also made of glass, can the solar radiation 
> > transmit into the interior room.
> > 
> > And one more problem is how to simulate the airflow caused by the 
> > stack effect, because Energy+ needs to prescribe the airflow rate 
> > first.
> > 
> > If possible, woould you give me some examples of natural 
ventilation?
> > 
> > Thanks in advance.
> > 
> > Looking forward to hearing from you.
> > 
> > 
> > 
> > 
> > 
> > 
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> > 
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> > 
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> > 
> >  
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> 
> 
> 
> ========================================================
> EnergyPlus Testing and Support      
> EnergyPlus-Support@g...


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