[TRNSYS-users] Mask

[gizmoog]

that's clever, thanks!

gizmoog

David Bradley a écrit :
> Gizmoog,
>  As far as the beam radiation is concerned, you can use the 
> combination of Type67 and Type34 to define the inverse of your mask:
>
>> inside                                 outside
>>             _________________
>>             |                          
>>             |                          
>>             |                          
>>             |                           |
>>             |                           |
>>             |                           |
>
> where Type34 defines the overhang and Type67 defines the inverse of 
> your real mask. Type67 has outputs for whether the beam radiation is 
> visible or not. The output BeamFraction is 0 if beam radiation is 
> blocked and 1 if the beam radiation is not blocked. In your case, you 
> will multiply the unshaded beam radiation by (1-BeamFraction).
> You might be able to handle the diffuse radiation in a similar manner.
> Cheers,
>  David
>
>
> At 08:53 8/28/2007, gizmoog wrote:
>> Dear users,
>>
>> I try to model a mask but I don't know how to do: my mask is vertical,
>> at the end of an overhang :
>>
>>
>> inside                                 outside
>>             _________________
>>             |                           |
>>             |                           |
>>             |                           |
>>             |
>>             |
>>             |
>>
>> Does anybody know how to model that ?
>>
>> regards,
>>
>> gizmoog
>>
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>
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