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Design a pump for 20 story building
NC-2009 EAp2:Minimum energy performanceposted by PAWAN DAHIWAL on
Apart from LEED/USGBC, I want to design a pump which can supply hot water at each floor's apartment for space heating (of total 20 floor). what will be the head?
Exterior Radiant Heaters
NC-2009 EAp2:Minimum energy performanceposted by Seth Penchansky on
We are considering LEED certification for a four season golf range hitting facility that will have hitting areas with overhead radiant heaters and indoor conditioned areas as well.
Baseline for Interior glass
NC-2009 EAp2:Minimum energy performanceposted by Rathnashree Bharadwaj on
What should be the baseline for interior glazing such as for atrium and partitions? Generally, the designed case will be SGU with high U value and SHGC.
IES ApacheHVAC - Proposed system for VRF
NC-2009 EAp2:Minimum energy performanceposted by Alice chen on
Hi All, I am modelling a VRF system using ApacheHVAC in IES. But have no idea which prototype to choose.
Baseline system selection
NC-2009 EAp2:Minimum energy performanceposted by Madushan Samarakoon on
I am working with a data center project which have 3 floors but air conditioned area is less than 25000 sqft. But total area is exceeding 25000 sqft with unconditioned toilets and corridors.
Vacancy Sensor
NC-2009 EAp2:Minimum energy performanceposted by Saju Varghese on
Would Vacancy sensors comply with the occupancy sensor requirement for classrooms, breakrooms and conference rooms under Ashrae 90.1-2007?
Pump control using DES v2
NC-2009 EAp2:Minimum energy performanceposted by Haojie Wang on
I wonder how would I model the pump control for hot water and chilled water pump if Im using DES v2 option 1.
Lighting Power Allowance
NC-2009 EAp2:Minimum energy performanceposted by David Weigel, PE on
I am working on a new facility that is mixed-use health care, research laboratory, and conference center. Computing lighting power density by either space-by-space or whole-building method yields
Baseline Building Equipment Capacity
NC-2009 EAp2:Minimum energy performanceposted by Kai Andrade on
When modeling the Baseline Bldg, where is the best place to add the 15% safety factor for cooling that is allowed by G3.1.2.2?
Open area inside a building - external or internal lighting?
NC-2009 EAp2:Minimum energy performanceposted by Rosana Correa on
Hello, I am working on a building that has one of its corners closed by green walls and no roof.