Module: PrototypeBuilding::QuickServiceRestaurant

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

Class Method Summary collapse

Class Method Details

.add_door_infiltration(template, climate_zone, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 334

def self.add_door_infiltration(template, climate_zone, model)
  # add extra infiltration for dining room door and attic (there is no attic in 'DOE Ref Pre-1980')
  unless template == 'DOE Ref 1980-2004' || template == 'DOE Ref Pre-1980'
    dining_space = model.getSpaceByName('Dining').get
    attic_space = model.getSpaceByName('Attic').get
    infiltration_diningdoor = OpenStudio::Model::SpaceInfiltrationDesignFlowRate.new(model)
    infiltration_attic = OpenStudio::Model::SpaceInfiltrationDesignFlowRate.new(model)
    infiltration_diningdoor.setName('Dining door Infiltration')
    infiltration_per_zone_diningdoor = 0
    infiltration_per_zone_attic = 0.0729
    if template == '90.1-2004'
      infiltration_per_zone_diningdoor = 0.902834611
      infiltration_diningdoor.setSchedule(model.add_schedule('RestaurantFastFood DOOR_INFIL_SCH'))
    elsif template == '90.1-2007'
      case climate_zone
      when 'ASHRAE 169-2006-1A', 'ASHRAE 169-2006-2A', 'ASHRAE 169-2006-2B', 'ASHRAE 169-2006-3A', 'ASHRAE 169-2006-3B',
          'ASHRAE 169-2006-3C', 'ASHRAE 169-2006-4A', 'ASHRAE 169-2006-4B', 'ASHRAE 169-2006-4C'
        infiltration_per_zone_diningdoor = 0.902834611
        infiltration_diningdoor.setSchedule(model.add_schedule('RestaurantFastFood DOOR_INFIL_SCH'))
      else
        infiltration_per_zone_diningdoor = 0.583798439
        infiltration_diningdoor.setSchedule(model.add_schedule('RestaurantFastFood VESTIBULE_DOOR_INFIL_SCH'))
      end
    elsif template == '90.1-2010' || template == '90.1-2013'
      case climate_zone
      when 'ASHRAE 169-2006-1A', 'ASHRAE 169-2006-2A', 'ASHRAE 169-2006-2B', 'ASHRAE 169-2006-3A', 'ASHRAE 169-2006-3B', 'ASHRAE 169-2006-3C'
        infiltration_per_zone_diningdoor = 0.902834611
        infiltration_diningdoor.setSchedule(model.add_schedule('RestaurantFastFood DOOR_INFIL_SCH'))
      else
        infiltration_per_zone_diningdoor = 0.583798439
        infiltration_diningdoor.setSchedule(model.add_schedule('RestaurantFastFood VESTIBULE_DOOR_INFIL_SCH'))
      end
    end
    infiltration_diningdoor.setDesignFlowRate(infiltration_per_zone_diningdoor)
    infiltration_diningdoor.setSpace(dining_space)
    infiltration_attic.setDesignFlowRate(infiltration_per_zone_attic)
    infiltration_attic.setSchedule(model.add_schedule('Always On'))
    infiltration_attic.setSpace(attic_space)
  end
end

.add_extra_equip_kitchen(template, model) ⇒ Object

add extra equipment for kitchen



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 376

def self.add_extra_equip_kitchen(template, model)
  kitchen_space = model.getSpaceByName('Kitchen')
  kitchen_space = kitchen_space.get
  kitchen_space_type = kitchen_space.spaceType.get
  elec_equip_def1 = OpenStudio::Model::ElectricEquipmentDefinition.new(model)
  elec_equip_def2 = OpenStudio::Model::ElectricEquipmentDefinition.new(model)
  elec_equip_def1.setName('Kitchen Electric Equipment Definition1')
  elec_equip_def2.setName('Kitchen Electric Equipment Definition2')
  case template
  when '90.1-2004', '90.1-2007', '90.1-2010', '90.1-2013'
    elec_equip_def1.setFractionLatent(0)
    elec_equip_def1.setFractionRadiant(0.25)
    elec_equip_def1.setFractionLost(0)
    elec_equip_def2.setFractionLatent(0)
    elec_equip_def2.setFractionRadiant(0.25)
    elec_equip_def2.setFractionLost(0)
    if template == '90.1-2013'
      elec_equip_def1.setDesignLevel(457.5)
      elec_equip_def2.setDesignLevel(570)
    else
      elec_equip_def1.setDesignLevel(515.917)
      elec_equip_def2.setDesignLevel(851.67)
    end
    # Create the electric equipment instance and hook it up to the space type
    elec_equip1 = OpenStudio::Model::ElectricEquipment.new(elec_equip_def1)
    elec_equip2 = OpenStudio::Model::ElectricEquipment.new(elec_equip_def2)
    elec_equip1.setName('Kitchen_Reach-in-Freezer')
    elec_equip2.setName('Kitchen_Reach-in-Refrigerator')
    elec_equip1.setSpaceType(kitchen_space_type)
    elec_equip2.setSpaceType(kitchen_space_type)
    elec_equip1.setSchedule(model.add_schedule('RestaurantFastFood ALWAYS_ON'))
    elec_equip2.setSchedule(model.add_schedule('RestaurantFastFood ALWAYS_ON'))
  when 'DOE Ref Pre-1980', 'DOE Ref 1980-2004'
    elec_equip_def1.setDesignLevel(577)
    elec_equip_def1.setFractionLatent(0)
    elec_equip_def1.setFractionRadiant(0)
    elec_equip_def1.setFractionLost(1)
    # Create the electric equipment instance and hook it up to the space type
    elec_equip1 = OpenStudio::Model::ElectricEquipment.new(elec_equip_def1)
    elec_equip1.setName('Kitchen_ExhFan_Equip')
    elec_equip1.setSpaceType(kitchen_space_type)
    elec_equip1.setSchedule(model.add_schedule('RestaurantFastFood Kitchen_Exhaust_SCH'))
  end
end

.add_zone_mixing(template, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 493

def self.add_zone_mixing(template, model)
  # add zone_mixing between kitchen and dining
  space_kitchen = model.getSpaceByName('Kitchen').get
  zone_kitchen = space_kitchen.thermalZone.get
  space_dining = model.getSpaceByName('Dining').get
  zone_dining = space_dining.thermalZone.get
  zone_mixing_kitchen = OpenStudio::Model::ZoneMixing.new(zone_kitchen)
  zone_mixing_kitchen.setSchedule(model.add_schedule('RestaurantFastFood Hours_of_operation'))
  case template
  when 'DOE Ref Pre-1980', 'DOE Ref 1980-2004'
    zone_mixing_kitchen.setDesignFlowRate(0.834532374)
  when '90.1-2007', '90.1-2010', '90.1-2013'
    zone_mixing_kitchen.setDesignFlowRate(0.416067345)
  when '90.1-2004'
    zone_mixing_kitchen.setDesignFlowRate(0.826232888)
  end
  zone_mixing_kitchen.setSourceZone(zone_dining)
  zone_mixing_kitchen.setDeltaTemperature(0)
end

.adjust_clg_setpoint(template, climate_zone, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 440

def self.adjust_clg_setpoint(template, climate_zone, model)
  ['Dining', 'Kitchen'].each do |space_name|
    space_type_name = model.getSpaceByName(space_name).get.spaceType.get.name.get
    thermostat_name = space_type_name + ' Thermostat'
    thermostat = model.getThermostatSetpointDualSetpointByName(thermostat_name).get
    case template
    when '90.1-2004', '90.1-2007', '90.1-2010'
      if climate_zone == 'ASHRAE 169-2006-2B' || climate_zone == 'ASHRAE 169-2006-1B' || climate_zone == 'ASHRAE 169-2006-3B'
        case space_name
        when 'Dining'
          thermostat.setCoolingSetpointTemperatureSchedule(model.add_schedule('RestaurantFastFood CLGSETP_SCH_NO_OPTIMUM'))
        when 'Kitchen'
          thermostat.setCoolingSetpointTemperatureSchedule(model.add_schedule('RestaurantFastFood CLGSETP_KITCHEN_SCH_NO_OPTIMUM'))
        end
      end
    end
  end
end

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



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 313

def self.custom_hvac_tweaks(building_type, template, climate_zone, prototype_input, model)
  OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Model', 'Started building type specific adjustments')

  # add extra equipment for kitchen
  PrototypeBuilding::QuickServiceRestaurant.add_extra_equip_kitchen(template, model)
  # add extra infiltration for dining room door and attic
  PrototypeBuilding::QuickServiceRestaurant.add_door_infiltration(template, climate_zone, model)
  # add zone_mixing between kitchen and dining
  PrototypeBuilding::QuickServiceRestaurant.add_zone_mixing(template, model)
  # Update Sizing Zone
  PrototypeBuilding::QuickServiceRestaurant.update_sizing_zone(template, model)
  # adjust the cooling setpoint
  PrototypeBuilding::QuickServiceRestaurant.adjust_clg_setpoint(template, climate_zone, model)
  # reset the design OA of kitchen
  PrototypeBuilding::QuickServiceRestaurant.reset_kitchen_oa(template, model)

  OpenStudio.logFree(OpenStudio::Info, 'openstudio.model.Model', 'Finished building type specific adjustments')

  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.quick_service_restaurant.rb', line 523

def self.custom_swh_tweaks(building_type, template, climate_zone, prototype_input, model)
  PrototypeBuilding::QuickServiceRestaurant.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.quick_service_restaurant.rb', line 30

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',
        'space_names' => ['Dining', 'Kitchen']
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Dining Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood HVACOperationSchd',
        'flow_rate' => 0.834532374,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => nil,
        'space_names' =>
          [
            'Dining'
          ]
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Kitchen Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood HVACOperationSchd',
        'flow_rate' => 0.722467626,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => nil,
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Walkin Freezer',
        'cooling_capacity_per_length' => 688,
        'length' => 2.44,
        'evaporator_fan_pwr_per_length' => 74,
        'lighting_per_length' => 33,
        'lighting_sch_name' => 'QuickServiceRestaurant Bldg Light',
        'defrost_pwr_per_length' => 1291.7,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:1_WALKINFREEZER_WalkInStockingSched',
        'cop' => 1.5,
        'cop_f_of_t_curve_name' => 'RACK1_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => 'RACK1_RackCondFanCurve2',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Display Case',
        'cooling_capacity_per_length' => 734.0,
        'length' => 3.05,
        'evaporator_fan_pwr_per_length' => 66,
        'lighting_per_length' => 33.0,
        'lighting_sch_name' => 'QuickServiceRestaurant Bldg Light',
        'defrost_pwr_per_length' => 0.0,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:2_SELFCONTAINEDDISPLAYCASE_CaseStockingSched',
        'cop' => 3.0,
        'cop_f_of_t_curve_name' => 'RACK2_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => nil,
        'space_names' =>
          [
            'Kitchen'
          ]
      }
    ]
  when '90.1-2004'
    system_to_space_map = [
      {
        'type' => 'PSZ-AC',
        'space_names' => ['Dining', 'Kitchen']
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Kitchen Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 1.557427,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => 'RestaurantFastFood Kitchen Exhaust Fan Balanced Exhaust Fraction Schedule_2004',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Dining Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 0.826233,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => nil,
        'space_names' =>
          [
            'Dining'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Walkin Freezer',
        'cooling_capacity_per_length' => 688,
        'length' => 2.44,
        'evaporator_fan_pwr_per_length' => 74,
        'lighting_per_length' => 33,
        'lighting_sch_name' => 'RestaurantFastFood BLDG_LIGHT_DINING_SCH_2004_2007',
        'defrost_pwr_per_length' => 1291.7,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:1_WALKINFREEZER_WalkInStockingSched',
        'cop' => 1.5,
        'cop_f_of_t_curve_name' => 'RACK1_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => 'RACK1_RackCondFanCurve2',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Display Case',
        'cooling_capacity_per_length' => 734.0,
        'length' => 3.05,
        'evaporator_fan_pwr_per_length' => 66,
        'lighting_per_length' => 33.0,
        'lighting_sch_name' => 'RestaurantFastFood BLDG_LIGHT_DINING_SCH_2004_2007',
        'defrost_pwr_per_length' => 0.0,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:2_SELFCONTAINEDDISPLAYCASE_CaseStockingSched',
        'cop' => 3.0,
        'cop_f_of_t_curve_name' => 'RACK2_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => nil,
        'space_names' =>
          [
            'Kitchen'
          ]
      }
    ]
  when '90.1-2007', '90.1-2010'
    system_to_space_map = [
      {
        'type' => 'PSZ-AC',
        'space_names' => ['Dining', 'Kitchen']
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Kitchen Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 1.557427,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => 'RestaurantFastFood Kitchen Exhaust Fan Balanced Exhaust Fraction Schedule_2007_2010_2013',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Dining Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 0.416,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => nil,
        'space_names' =>
          [
            'Dining'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Walkin Freezer',
        'cooling_capacity_per_length' => 688,
        'length' => 2.44,
        'evaporator_fan_pwr_per_length' => 74,
        'lighting_per_length' => 33,
        'lighting_sch_name' => 'RestaurantFastFood BLDG_LIGHT_DINING_SCH_2004_2007',
        'defrost_pwr_per_length' => 1291.7,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:1_WALKINFREEZER_WalkInStockingSched',
        'cop' => 1.5,
        'cop_f_of_t_curve_name' => 'RACK1_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => 'RACK1_RackCondFanCurve2',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Display Case',
        'cooling_capacity_per_length' => 734.0,
        'length' => 3.05,
        'evaporator_fan_pwr_per_length' => 66,
        'lighting_per_length' => 33.0,
        'lighting_sch_name' => 'RestaurantFastFood BLDG_LIGHT_DINING_SCH_2004_2007',
        'defrost_pwr_per_length' => 0.0,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:2_SELFCONTAINEDDISPLAYCASE_CaseStockingSched',
        'cop' => 3.0,
        'cop_f_of_t_curve_name' => 'RACK2_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => nil,
        'space_names' =>
          [
            'Kitchen'
          ]
      }
    ]
  when '90.1-2013'
    system_to_space_map = [
      {
        'type' => 'PSZ-AC',
        'space_names' => ['Dining', 'Kitchen']
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Kitchen Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 1.557427,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => 'RestaurantFastFood Kitchen Exhaust Fan Balanced Exhaust Fraction Schedule_2007_2010_2013',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Exhaust Fan',
        'name' => 'Dining Exhaust Fan',
        'availability_sch_name' => 'RestaurantFastFood Hours_of_operation',
        'flow_rate' => 0.416,
        'flow_fraction_schedule_name' => nil,
        'balanced_exhaust_fraction_schedule_name' => nil,
        'space_names' =>
          [
            'Dining'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Walkin Freezer',
        'cooling_capacity_per_length' => 688,
        'length' => 2.44,
        'evaporator_fan_pwr_per_length' => 21.143,
        'lighting_per_length' => 33,
        'lighting_sch_name' => 'RestaurantFastFood walkin_occ_lght_SCH',
        'defrost_pwr_per_length' => 1291.7,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:1_WALKINFREEZER_WalkInStockingSched',
        'cop' => 1.5,
        'cop_f_of_t_curve_name' => 'RACK1_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => 'RACK1_RackCondFanCurve2',
        'space_names' =>
          [
            'Kitchen'
          ]
      },
      {
        'type' => 'Refrigeration',
        'case_type' => 'Display Case',
        'cooling_capacity_per_length' => 734.0,
        'length' => 3.05,
        'evaporator_fan_pwr_per_length' => 18.857,
        'lighting_per_length' => 33.0,
        'lighting_sch_name' => 'RestaurantFastFood walkin_occ_lght_SCH',
        'defrost_pwr_per_length' => 0.0,
        'restocking_sch_name' => 'RestaurantFastFood Kitchen_Case:2_SELFCONTAINEDDISPLAYCASE_CaseStockingSched',
        'cop' => 3.0,
        'cop_f_of_t_curve_name' => 'RACK2_RackCOPfTCurve',
        'condenser_fan_pwr' => 330,
        'condenser_fan_pwr_curve_name' => nil,
        'space_names' =>
          [
            'Kitchen'
          ]
      }
    ]
  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.quick_service_restaurant.rb', line 5

def self.define_space_type_map(building_type, template, climate_zone)
  space_type_map = nil
  case template
  when 'DOE Ref Pre-1980'
    space_type_map = {
      'Dining' => ['Dining'],
      'Kitchen' => ['Kitchen']
    }
  when 'DOE Ref 1980-2004', '90.1-2010', '90.1-2007', '90.1-2004', '90.1-2013'
    space_type_map = {
      'Dining' => ['Dining'],
      'Kitchen' => ['Kitchen'],
      'Attic' => ['attic']
    }
  when 'NECB 2011'
    # dom = B
    space_type_map = {
      '- undefined -' => ['attic'],
      'Dining - bar lounge/leisure' => ['Dining'],
      'Food preparation' => ['Kitchen']
    }
  end
  return space_type_map
end

.reset_kitchen_oa(template, model) ⇒ Object

In order to provide sufficient OSA to replace exhaust flow through kitchen hoods (3,300 cfm), modeled OSA to kitchen is different from OSA determined based on ASHRAE 62.1. It takes into account the available OSA in dining as transfer air.



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 462

def self.reset_kitchen_oa(template, model)
  space_kitchen = model.getSpaceByName('Kitchen').get
  ventilation = space_kitchen.designSpecificationOutdoorAir.get
  ventilation.setOutdoorAirFlowperPerson(0)
  ventilation.setOutdoorAirFlowperFloorArea(0)
  case template
  when '90.1-2007', '90.1-2010', '90.1-2013'
    ventilation.setOutdoorAirFlowRate(1.14135966)
  when '90.1-2004', 'DOE Ref Pre-1980', 'DOE Ref 1980-2004'
    ventilation.setOutdoorAirFlowRate(0.7312)
  end
end

.update_exhaust_fan_efficiency(template, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 475

def self.update_exhaust_fan_efficiency(template, model)
  case template
  when '90.1-2004', '90.1-2007', '90.1-2010', '90.1-2013'
    model.getFanZoneExhausts.sort.each do |exhaust_fan|
      fan_name = exhaust_fan.name.to_s
      if fan_name.include? 'Dining'
        exhaust_fan.setFanEfficiency(1)
        exhaust_fan.setPressureRise(0)
      end
    end
  when 'DOE Ref Pre-1980', 'DOE Ref 1980-2004'
    model.getFanZoneExhausts.sort.each do |exhaust_fan|
      exhaust_fan.setFanEfficiency(1)
      exhaust_fan.setPressureRise(0.000001)
    end
  end
end

.update_sizing_zone(template, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 421

def self.update_sizing_zone(template, model)
  case template
  when '90.1-2007', '90.1-2010', '90.1-2013'
    zone_sizing = model.getSpaceByName('Dining').get.thermalZone.get.sizingZone
    zone_sizing.setCoolingDesignAirFlowMethod('DesignDayWithLimit')
    zone_sizing.setCoolingMinimumAirFlowperZoneFloorArea(0.003581176)
    zone_sizing = model.getSpaceByName('Kitchen').get.thermalZone.get.sizingZone
    zone_sizing.setCoolingDesignAirFlowMethod('DesignDayWithLimit')
    zone_sizing.setCoolingMinimumAirFlowperZoneFloorArea(0)
  when '90.1-2004'
    zone_sizing = model.getSpaceByName('Dining').get.thermalZone.get.sizingZone
    zone_sizing.setCoolingDesignAirFlowMethod('DesignDayWithLimit')
    zone_sizing.setCoolingMinimumAirFlowperZoneFloorArea(0.007111554)
    zone_sizing = model.getSpaceByName('Kitchen').get.thermalZone.get.sizingZone
    zone_sizing.setCoolingDesignAirFlowMethod('DesignDayWithLimit')
    zone_sizing.setCoolingMinimumAirFlowperZoneFloorArea(0)
  end
end

.update_waterheater_loss_coefficient(template, model) ⇒ Object 



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# File 'lib/openstudio-standards/prototypes/Prototype.quick_service_restaurant.rb', line 513

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(7.561562668)
      water_heater.setOnCycleLossCoefficienttoAmbientTemperature(7.561562668)
    end
  end
end