Module: PrototypeBuilding::Warehouse

Defined in:
lib/openstudio-standards/prototypes/Prototype.warehouse.rb

Class Method Summary collapse

Class Method Details

.custom_hvac_tweaks(building_type, template, climate_zone, prototype_input, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.warehouse.rb', line 94

def self.custom_hvac_tweaks(building_type, template, climate_zone, prototype_input, model)
  return true
end

.custom_swh_tweaks(building_type, template, climate_zone, prototype_input, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.warehouse.rb', line 108

def self.custom_swh_tweaks(building_type, template, climate_zone, prototype_input, model)
  PrototypeBuilding::Warehouse.update_waterheater_loss_coefficient(template, model)

  return true
end

.define_hvac_system_map(building_type, template, climate_zone) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.warehouse.rb', line 27

def self.define_hvac_system_map(building_type, template, climate_zone)
  case template
  when 'DOE Ref Pre-1980', 'DOE Ref 1980-2004'
    system_to_space_map = [
      {
        'type' => 'PSZ-AC',
        'name' => 'HVAC_1',
        'space_names' => ['Zone1 Office']
      },
      {
        'type' => 'PSZ-AC',
        'name' => 'HVAC_2',
        'space_names' => ['Zone2 Fine Storage']
      },
      {
        'type' => 'UnitHeater',
        'name' => 'HVAC_3',
        'space_names' => ['Zone3 Bulk Storage']
      },
      {
        'type' => 'Zone Ventilation',
        'name' => 'Bulk Storage Zone Ventilation - Intake',
        'availability_sch_name' => 'Warehouse MinOA_Sched',
        'flow_rate' => 0.00025, # in m^3/s-m^2
        'ventilation_type' => 'Intake',
        'space_names' => ['Zone3 Bulk Storage']
      }
    ]
  when '90.1-2004', '90.1-2007', '90.1-2010', '90.1-2013'
    system_to_space_map = [
      {
        'type' => 'PSZ-AC',
        'name' => 'HVAC_1',
        'space_names' => ['Zone1 Office']
      },
      {
        'type' => 'PSZ-AC',
        'name' => 'HVAC_2',
        'space_names' => ['Zone2 Fine Storage']
      },
      {
        'type' => 'UnitHeater',
        'name' => 'HVAC_3',
        'space_names' => ['Zone3 Bulk Storage']
      },
      {
        'type' => 'Zone Ventilation',
        'name' => 'Bulk Storage Zone Ventilation - Exhaust',
        'availability_sch_name' => 'Always On',
        'flow_rate' => OpenStudio.convert(80_008.9191, 'cfm', 'm^3/s').get,
        'ventilation_type' => 'Exhaust',
        'space_names' => ['Zone3 Bulk Storage']
      },
      {
        'type' => 'Zone Ventilation',
        'name' => 'Bulk Storage Zone Ventilation - Natural',
        'availability_sch_name' => 'Always On',
        'flow_rate' => OpenStudio.convert(2000, 'cfm', 'm^3/s').get,
        'ventilation_type' => 'Natural',
        'space_names' => ['Zone3 Bulk Storage']
      }
    ]
  end

  return system_to_space_map
end

.define_space_type_map(building_type, template, climate_zone) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.warehouse.rb', line 5

def self.define_space_type_map(building_type, template, climate_zone)
  space_type_map = nil

  space_type_map = case template

  when 'NECB 2011'
    # dom =A
    {
      'Warehouse - med/blk' => ['Zone3 Bulk Storage'],
      'Warehouse - fine' => ['Zone2 Fine Storage'],
      'Office - enclosed' => ['Zone1 Office']
    }
  else
    {
      'Bulk' => ['Zone3 Bulk Storage'],
      'Fine' => ['Zone2 Fine Storage'],
      'Office' => ['Zone1 Office']
    }
                   end
  return space_type_map
end

.update_waterheater_loss_coefficient(template, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.warehouse.rb', line 98

def self.update_waterheater_loss_coefficient(template, model)
  case template
  when '90.1-2004', '90.1-2007', '90.1-2010', '90.1-2013', 'NECB 2011'
    model.getWaterHeaterMixeds.sort.each do |water_heater|
      water_heater.setOffCycleLossCoefficienttoAmbientTemperature(0.798542707)
      water_heater.setOnCycleLossCoefficienttoAmbientTemperature(0.798542707)
    end
  end
end