Just look at the object: SizingPeriod: DesignDay.
Not sure what you mean by difficulties during simulation. Take as a
guide ones that are included with the installation or check out others
that are available for download.
(See the Locations-Designday s spreadsheet in the MacroDataSets folder
that is under the main install (root) folder.
These usually specify the design days as outlined by ASHRAE.
For example,
titles with: Heating 99% Design Conditions DB mean they are the 99%
for heating (only 1% of the time will the conditions exceed that) with
the DB meaning they are based on Dry Bulb Temperature.
Cooling has many more options (again outlined when you use which in
ASHRAE HOF). Cooling DB=>MWB 1% in the title is saying Dry Bulb
with a Mean Wet Bulb -- often used for cooling design but other buildings
will need different conditions.
At 04:00 PM 6/24/2009, Sajal Chowdhuri wrote:
if i can make my own design day profile then it may occur many difficulties while simulation.how can we generate our own design day,have any specification?From: Linda Lawrie <linda@fortlawrie. com>
thanks