xixihaha1995 / urban_climate_and_who

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Draft for Validation #16

Closed xixihaha1995 closed 1 year ago

xixihaha1995 commented 2 years ago

Expected list

  1. Campaign background (BUBBLE, CAPITOUL, Vancouver): observations, Dense urban site building types Prototype
  2. Mechanical system, Construction (Material radiative properties), Heights, Ceiling;
  3. City, climate zone
  4. Default, Other sources, Determined
  5. Validation Forcing weather observations Urban Characteristics (UWG) Building Characteristics (IDF) Validating weather observations

Heights

Location Actual Building Height Reference Building IDF/UWG Building Height IDF/UWG Ceiling Height
BUBBLE 14.6 MidRiseApartment_4C 14.6 3.05
Vancouver 6.5 SmallOffice_4C (Residential) 6.5 6.5
CAPITOUL 20 MediumOffice_4B 20 2.74

BUBBLE -Ue1

Material,
    F14 Slate or tile,       !- Name
    VeryRough,               !- Roughness
    0.0127,                  !- Thickness {m}
    0.06,                    !- Conductivity {W/m-K}
    1920,                    !- Density {kg/m3}
    1260,                    !- Specific Heat {J/kg-K}
    0.95,                     !- Thermal Absorptance
    0.5,                    !- Solar Absorptance
    0.5;                    !- Visible Absorptance

Material,
    M10 200mm concrete block  ,  !- Name
    MediumRough,             !- Roughness
    0.2032,                  !- Thickness {m}
    1.326,                   !- Conductivity {W/m-K}
    1842,                    !- Density {kg/m3}
    912,                     !- Specific Heat {J/kg-K}
    0.9,                     !- Thermal Absorptance
    0.5,                    !- Solar Absorptance
    0.5;                    !- Visible Absorptance

CAPITOUL

nz,60,                 # number of points (nz*dz = 3*bldHeight)
nz_u,20,               # number of canopy levels in the vertical (nz_u*dz = bldHeight)
Width_canyon,9,     # measured from google earth pro
Width_roof,20,         # default
# An additional temperature sensor is installed at the top of the adjacent street canyon (rue Pomme).
theta_canyon,-56,   
0,1,0,    # MediumOffice
zone,9,
N6, \field Dry Bulb Temperature
        \units C
        \minimum> -70
        \maximum< 70
        \missing 99.9
     N7, \field Dew Point Temperature
        \units C
        \minimum> -70
        \maximum< 70
        \missing 99.9
     N8, \field Relative Humidity
         \missing 999.
         \minimum 0
         \maximum 110
     N9, \field Atmospheric Station Pressure
        \units Pa
        \missing 999999.
        \minimum> 31000
        \maximum< 120000
     N10, \field Extraterrestrial Horizontal Radiation
        \units Wh/m2
        \missing 9999.
        \minimum 0
     N11, \field Extraterrestrial Direct Normal Radiation
        \units Wh/m2
        \missing 9999.
        \minimum 0
     N12, \field Horizontal Infrared Radiation Intensity
        \units Wh/m2
        \missing 9999.
        \minimum 0
     N13, \field Global Horizontal Radiation
        \units Wh/m2
        \missing 9999.
        \minimum 0
     N14, \field Direct Normal Radiation
        \units Wh/m2
        \missing 9999.
        \minimum 0
     N15, \field Diffuse Horizontal Radiation
        \units Wh/m2
        \missing 9999.
        \minimum 0

Vancouver

  Building,
    Ref Bldg Small Office Post1980_v1.3_5.0,  !- Name
    0.0000,                  !- North Axis {deg}

  RunPeriod,
    RUNPERIOD 1,             !- Name
    7,                       !- Begin Month
    1,                       !- Begin Day of Month
    ,                        !- Begin Year
    7,                      !- End Month
    31,                      !- End Day of Month
    ,                        !- End Year
    Tuesday,                  !- Day of Week for Start Day

 Schedule:Compact,
    BLDG_OCC_SCH,            !- Name
Elevation,90,     # Elevation above sea level [m]

Performance evaluation

  1. Capitoul
    • [x] Tower (20 m) Air temperature
    • [x] 21 mini (2m or 6m, Zone 7) Air temperature
  2. Vancouver
    • [x] Rural from Int'l Airport
    • [x] SS4 (1.2m), Tower (26m air temperature, 28.8 Acoustic Temperature)

Key points report

  1. Albedo definition might be different from EP and VCWG.
  2. Realtime epw vs P0 (Probably averaged from epw)
  3. BUBBLE and Vancouver

Guelph

  1. Guelph Turfgrass Institute, 43.