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Re: [TRNSYS-users] diffuse radiation from Type 16 to Type 34??
David,
thank you for your answer.
Finally there are 2 questions:
1) Is it right, that the output from Type 16 is horizontal diffuse radiation
without a ground reflected component but the input to Type 34 should be
horizontal diffuse radiation with ground reflection?
2) Is this the reason why the incident diffuse radiation on a vertical wall
coming from Type 16 is different to that one from Type 34 (If I set
wingwall/overhang projection to zero)? During a day sometimes is Type 34
bigger, sometimes Type 16 ...
Kind regards,
Stefan
> -----Original Message-----
> From: David Bradley [mailto:bradley@tess-inc.com]
> Sent: Wednesday, January 14, 2009 4:31 PM
> To: Wolf, Stefan
> Cc: 'trnsys-users@engr.wisc.edu'
> Subject: Re: [TRNSYS-users] diffuse radiation from Type 16 to
> Type 34??
>
>
> Stepfan,
> Yes, that is an appropriate connection to make if you must
> use type16.
> If you are able to use Type15, you can take the total sky
> diffuse on the
> horizontal, which includes a ground reflected component.
> Kind regards,
> David
>
>
> Wolf, Stefan wrote:
> > type 34 (wingwall shading) input number 4 needs 'horizontal diffuse
> > radiation'.
> > Can I use output No. 6 of type 16 (radiation processor)? In
> the manual it's
> > called also 'horizontal diffuse radiation' but in the
> description is the
> > note 'sky only' ?
> >
> > Stefan WOlf
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> > TRNSYS-users@cae.wisc.edu
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> >
> >
> >
> >
>
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