Grasshopper

algorithmic modeling for Rhino

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13 | WIP

Condensation calculator

Component Index > Honeybee > 13 | WIP > Condensation calculator

Use this component to calculate the Dew Point, Relative Humidity and Condensation on each layer of a wall. It accounts the air films (internal and external).
Sources:
http://andrew.rsmas.miami.edu/bmcnoldy/Humidity.html
http://www.ajdesigner.com/phphumidity/dewpoint_equation_dewpoint_temperature.php#ajscroll
http://forums.finehomebuilding.com/breaktime/energy-heating-insulation/dewpoint-spreadsheet

Inputs

NameIDDescriptionType
_cnstrName_cnstrNameEnergyPlus construction nameGoo
surfaceType_surfaceType_An integer value from 0 to 3 that represents one of the following surface types: 0 - Exterior Wall/Window 1 - Exterior Roof 2 - Exposed FloorGoo
_internalTemp_internalTempIndoors temperature of roomGoo
_outTemp_outTempOutdoors temperature of roomGoo
_internalRelativeHumidity_internalRelativeHumidityIndoors relative humidityGoo
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::Script variable HB_CondensationCalculatorGoo
_basePoint__basePoint_An optional point with which to locate the 3D chart in the Rhino Model. The default is set to the Rhino origin at (0,0,0).Goo
_scale__scale_The scale of the surface type section. The default is set to 1.Goo
bakeIt_bakeIt_An integer that tells the component if/how to bake the bojects in the Rhino scene. The default is set to 0. Choose from the following options: 0 (or False) - No geometry will be baked into the Rhino scene (this is the default). 1 (or True) - The geometry will be baked into the Rhino scene as a colored hatch and Rhino text objects, which facilitates easy export to PDF or vector-editing programs. 2 - The geometry will be baked into the Rhino scene as colored meshes, which is useful for recording the results of paramteric runs as light Rhino geometry.Goo

Outputs

NameIDDescriptionType
outreadMe!...String
materialsmaterialsList of materials (from outside to inside). Includes film Air layers. Ordered from Inside to Outside layers. They include Air Films.Goo
commentscommentsComments for each layer of materials if any. Ordered from Inside to Outside layersGoo
rWallrWallrWallGoo
tempWalltempWalltemperature for each layer in wall (outter edge of layer). Ordered from Inside to Outside layersGoo
rhWallrhWallrelative humdity for each layer in wall (outter edge of layer). Ordered from Inside to Outside layersGoo
dewPointWalldewPointWallDew Point for each layer in wall (outter edge of layer). Ordered from Inside to Outside layersGoo
condensationWallcondensationWallState the status of condensation on wall (Yes or No). Ordered from Inside to Outside layersGoo
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::Script variable HB_CondensationCalculatorGoo
layersWallGeolayersWallGeolayersWallGeoGoo
resultLinesresultLinesresultLinesGoo
resultLinesColorsresultLinesColorsresultLinesColorsGoo
scaleRH_TempGeoscaleRH_TempGeoscaleRH_TempGeoGoo
allLabelsallLabelsallLabelsGoo
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::Script variable HB_CondensationCalculatorGoo
finalJoinedMeshfinalJoinedMeshfinalJoinedMeshGoo
legendlegendlegendGoo
allLabelsallLabelsScript variable HB_CondensationCalculatorGoo
wallLegendCoordwallLegendCoordwallLegendCoordGoo
allDataCurvesallDataCurvesallDataCurvesGoo
textSizetextSizetextSizeGoo
decimalPlacesdecimalPlacesdecimalPlacesGoo

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