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BuildingPerformanceSimulation / openstudio-measures

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Correct Height Difference Calculation #26

Closed Ski90Moo closed 1 year ago

Ski90Moo commented 1 year ago

Height difference should be calculated as the "difference between the midpoint of the lower opening and the neutral pressure level". For a typical door or casement type window, assuming neutral pressure level as one half the door/window height, this renders the height difference as 1/4 the total door/window height. Reference ASHRAE Handbook of Fundamentals chapter 16 equation 46.

mdahlhausen commented 1 year ago

Thanks for the fix. I merged it with this branch: https://github.com/BuildingPerformanceSimulation/openstudio-measures/pull/28