Class: Honeybee::VentilationFanAbridged

Inherits:
ModelObject show all
Defined in:
lib/honeybee/ventcool/fan.rb,
lib/to_openstudio/ventcool/fan.rb

Instance Attribute Summary

Attributes inherited from ModelObject

#errors, #openstudio_object, #warnings

Instance Method Summary collapse

Methods inherited from ModelObject

#allowable_types, clean_identifier, clean_name, #initialize, #method_missing, read_from_disk, truncate

Constructor Details

This class inherits a constructor from Honeybee::ModelObject

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Honeybee::ModelObject

Instance Method Details

#defaults ⇒ Object 



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# File 'lib/honeybee/ventcool/fan.rb', line 37

def defaults
  @@schema[:components][:schemas][:VentilationFanAbridged][:properties]
end

#find_existing_openstudio_object(openstudio_model) ⇒ Object 



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# File 'lib/to_openstudio/ventcool/fan.rb', line 39

def find_existing_openstudio_object(openstudio_model)
  model_zone_vent = openstudio_model.getZoneVentilationDesignFlowRateByName(@hash[:identifier])
  return model_zone_vent.get unless model_zone_vent.empty?
  nil
end

#to_openstudio(openstudio_model, parent) ⇒ Object 



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# File 'lib/to_openstudio/ventcool/fan.rb', line 45

def to_openstudio(openstudio_model, parent)
  # create zone ventilation object and set identifier
  os_zone_vent = OpenStudio::Model::ZoneVentilationDesignFlowRate.new(openstudio_model)
  os_zone_vent.setName(@hash[:identifier] + '..' + parent.name.get)
  unless @hash[:display_name].nil?
    os_zone_vent.setDisplayName(@hash[:display_name])
  end

  # assign flow rate
  os_zone_vent.setDesignFlowRate(@hash[:flow_rate])
  os_zone_vent.setFanPressureRise(@hash[:pressure_rise])
  os_zone_vent.setFanTotalEfficiency(@hash[:efficiency])

  # assign the ventilation type if it exists
  if @hash[:ventilation_type]
    os_zone_vent.setVentilationType(@hash[:ventilation_type])
  else
    os_zone_vent.setVentilationType(defaults[:ventilation_type][:default])
  end

  # set all of the ventilation control properties
  vent_control_hash = @hash[:control]
  if vent_control_hash
    # assign min_indoor_temperature
    if vent_control_hash[:min_indoor_temperature]
      os_zone_vent.setMinimumIndoorTemperature(vent_control_hash[:min_indoor_temperature])
    else
      os_zone_vent.setMinimumIndoorTemperature(
        defaults_control[:min_indoor_temperature][:default])
    end
    # assign max_indoor_temperature
    if vent_control_hash[:max_indoor_temperature]
      os_zone_vent.setMaximumIndoorTemperature(vent_control_hash[:max_indoor_temperature])
    else
      os_zone_vent.setMaximumIndoorTemperature(
        defaults_control[:max_indoor_temperature][:default])
    end
    # assign min_outdoor_temperature
    if vent_control_hash[:min_outdoor_temperature]
      os_zone_vent.setMinimumOutdoorTemperature(vent_control_hash[:min_outdoor_temperature])
    else
      os_zone_vent.setMinimumOutdoorTemperature(
        defaults_control[:min_outdoor_temperature][:default])
    end
    # assign max_outdoor_temperature
    if vent_control_hash[:max_outdoor_temperature]
      os_zone_vent.setMaximumOutdoorTemperature(vent_control_hash[:max_outdoor_temperature])
    else
      os_zone_vent.setMaximumOutdoorTemperature(
        defaults_control[:max_outdoor_temperature][:default])
    end
    # assign delta_temperature
    if vent_control_hash[:delta_temperature]
      os_zone_vent.setDeltaTemperature(vent_control_hash[:delta_temperature])
    else
      os_zone_vent.setDeltaTemperature(
        defaults_control[:delta_temperature][:default])
    end
    # assign schedule if it exists
    if vent_control_hash[:schedule]
      vent_sch = openstudio_model.getScheduleByName(vent_control_hash[:schedule])
      unless vent_sch.empty?
        vent_sch_object = vent_sch.get
        os_zone_vent.setOpeningAreaFractionSchedule(vent_sch_object)
      end
    end
  end

  os_zone_vent
end