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ACH in the result graph

 
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rahmiandarini



Posts: 46
PostPosted: Wed Oct 03, 2007 10:57 am    Post subject: ACH in the result graph Reply with quote

Dear Sir,

How can I see the ACH of natural ventilation or mechanical ventilation from the simulation result? As when I try to use 'graph' option, the natural ventilation only show the unit in Watt, not in ACH. Because I want to check whether DB calculated it correctly.

Best regards,

Rahmi
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AOG



Posts: 85
PostPosted: Thu Oct 04, 2007 3:52 pm    Post subject: Reply with quote

Rahmi,

It is possible to visualize ac/h rates in 1-All or 5-Fabric and ventilation data options, if 'Total fresh air' is active in the Detailed Display Options panel (into Heat gain category). This option is available since V1.2.0.69.

I hope this helps,

Arturo
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rahmiandarini



Posts: 46
PostPosted: Fri Oct 05, 2007 9:09 am    Post subject: ACH in the result graph Reply with quote

Dear Sir,

Thanks for your information, however, I could not find the option of 'Total fresh air' in the detailed display option.

Rahmi
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Andy Tindale



Posts: 1196
Location: Stroud
PostPosted: Fri Oct 05, 2007 2:24 pm    Post subject: Reply with quote

I think actually you need to use the beta version to get fresh air flow rate. From memory, v.1.2 only includes calculated natural ventilation + infiltration. V.1.4 includes all fresh air for all model options.

Andy
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