|September 4, 2009, 08:16||
Urban wind flow modelling - formular needed
Join Date: Aug 2009
Posts: 27Rep Power: 8
i am planning on using Star-CCM+ to model wind flow in city centre squares. However, before i do this, i am trying to establish an accurate formular for wind flow in urban areas. Thanks to another forum user (highnelly) i have the following formular for rural areas;
The following are the equations you need fro your wind profile in a rural (barren location) so they may need to be modified for city region:
where is your ref vertical height, is your roughness height, is von Karman constant; is your ref wind speed, is turb model constant; and is your frictional velocity.
Can anyone help out???
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