Including further changes from master into nrcan code #1813
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When looking up PTHP COPs, give a warning message if the size is nil and default to a 7 kBtu/hr unit for efficiency. Expand the code to give warning messages if the equipment is less than 7 kBtu/hr or above 15 kBtu/hr, and use either 7 kBtu/hr or 15 kBtu/hr to determine equipment efficiency. This change may result in some regression and performance differences for models with PTHP units.
The air_loop_hvac_adjust_minimum_vav_damper_positions method expects that zones have outdoor air and design air flow rate. If the space does not have a DesignSpecificationOutdoorAir object, or it is zero, then the calculation is unnecessary. If either the zone CoolingDesignAirFlowRate or HeatingDesignAirFlowRate are zero, then the zone discharge air fraction (z_d) could have a divide by zero and result in NaN. This crashes the code when trying to calculate the minimum zone ventilation effectiveness (e_vz). Add informative error messages that the zone CoolingDesignAirFlowRate or HeatingDesignAirFlowRate are zero, and default the zone discharge air fraction (z_d) to zero if either the zone minimum discharge airflow rate (v_dz) is zero, or the zone outdoor airflow rate is zero (v_oz).
When defrost and dripdown are active in refrigerated case and walkins, set their schedules to 1. Fixes issue #1646.
update regression models with new refrigeration schedule names
Fix PTHP capacity and VAV minimum damper calculation issues
Fix refrigerated case and walkin defrost and dripdown schedule values
Add smart defaults for evaporative cooler objects. This adds pumping energy, and slightly lowers water use.
Add smart defaults for evaporative coolers
Add methods to rename surfaces and subsurfaces
Standardize EMS object naming
- add small, medium, and large office detailed space type ratios from example models - switch large office default to be an else statement in case the building_subtype is not specified
Add office detailed space type ratios
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Pull request overview
Pull Request Author
bundle exec rake doc)bundle exec rake rubocop)requirestatements, ensure these are in core ruby or add to the gemspecReview Checklist
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