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vlab
Beiträge: 5 | Zuletzt Online: 26.07.2019
Registriert am:
30.05.2014
Geschlecht
keine Angabe
    • vlab hat einen neuen Beitrag "PMV calculation" geschrieben. 12.07.2019

      Dear Dominik,

      Here it is an example.

      Input

      AirTemperature MeanRadiantTemperature AirVelocity RelativeHumidity Clothing insulation Activity
      22 22 1 50 1 126 W (70 W/m2)
      15 18 1 60 1 126 W (70 W/m2)
      25 30 1 70 1 126 W (70 W/m2)






      RayMan Pro 2.1 © 1999 - 2010
      Meteorological Institute, University of Freiburg, Germany
      place: Andorra (Andorra)
      geogr. longitude: 1°30' latitude: 42°30' timezone: UTC +1.0 h
      horizon limitation: 0.0% sky view factor (RayMan): 1.000

      date day of time sunr. sunset SDmax SDact SVF_Ray Gmax Gact Sact Dact A E Ts Ta VP RH v C Tmrt height weight age sex cloth. activ. PMV
      d.m.yyyy year h:mm h:mm h:mm min min W/m² W/m² W/m² W/m² W/m² W/m² °C °C hPa % m/s octas °C m kg a clo W
      12.7.2019 193 11:34 5:27 20:32 904 902 1.000 880.8 880.8 782.1 98.8 346.7 527.8 38.9 22.0 13.2 50.0 1.0 0.0 22.0 1.8 75.0 35 m 1.00 126.0 0.5
      12.7.2019 193 11:34 5:27 20:32 904 902 1.000 880.8 880.8 782.1 98.8 309.9 483.5 32.2 15.0 10.2 60.0 1.0 0.0 18.0 1.8 75.0 35 m 1.00 126.0 -0.6
      12.7.2019 193 11:38 5:27 20:32 904 902 1.000 885.5 885.5 787.2 98.3 366.5 549.2 41.9 25.0 22.1 70.0 1.0 0.0 30.0 1.8 75.0 35 m 1.00 126.0 1.4


      Output from http://www.eat.lth.se/fileadmin/eat/Term...oe/PMV-PPD.html

      PMV

      -0.52
      -2.18
      0.79

      I used the mean radiant temperature as an input variable. I think, in that case, the location is of no importance.
      I calculate the activity input in the RayMan by multiplying the metabolic rate with the mean body surface (1.8 m2).


      Best regards

    • vlab hat einen neuen Beitrag "Difference in the PMV and UTCI in different versions" geschrieben. 08.07.2019

      Dear Dominik,

      For the case with global radiation with the newest version, there were any output values, just the column labels of the output variables. I have done an example simulations with the newer version again, and I did succeed to get results in the output file. I suppose the problem was with the date/time formats in the window with output settings. But, now the output values of the indices and other variables are missing values (9999). I did the same simulations with the old version and the output looks normal. I attach the input and the output from the simulation with the newest version, with three rows as you have asked for. The labels are given above the numerical input values. Thank you.

      Input

      Enumeration Date Time Lon Lat Altitude Temperature RelativeHumidity WindVelocity SurfaceTemperature Albedo GlobalRadiation

      1 01.01.2014 00:00 22.210 41.260 893 -2.2 96.5 0.7 4.1 0.1 0.0
      5010 09.05.2014 15:00 22.705 42.790 1001 16.6 46.9 2.1 16.2 0.2 448.4
      7544 09.05.2014 16:00 24.280 43.555 45 17.6 65.4 0.5 18.8 0.2 91.0

      Output

      RayMan Pro 2.3 beta © 1999 - 2014
      Meteorological Institute, University of Freiburg, Germany

      date day of time sunr. sunset SDmax SDact SVF_Ray Gmax Gact Sact Dact A E Ts Ta VP RH v C Tmrt height weight age sex cloth. activ. PMV PET SET* UTCI PT mPET
      d.m.yyyy year h:mm h:mm h:mm min min W/m² W/m² W/m² W/m² W/m² W/m² °C °C hPa % m/s octas °C m kg a clo W °C °C °C °C °C
      01.01.2014 1 0:00 6:57 16:13 556 555 1.000 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 -2.2 5.0 96.5 0.7 9999.0 9999.0 1.8 75.0 35 m 0.90 80.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0
      09.05.2014 129 15:00 4:13 18:38 865 862 1.000 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 16.6 8.9 46.9 2.1 9999.0 9999.0 1.8 75.0 35 m 0.90 80.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0
      09.05.2014 129 16:00 4:05 18:33 868 867 1.000 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 17.6 13.1 65.4 0.5 9999.0 9999.0 1.8 75.0 35 m 0.90 80.0 9999.0 9999.0 9999.0 9999.0 9999.0 9999.0

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