【Weekly Topic】【HVAC Version 20170113】
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Participation reward: 2 Wealth. Correct reward: 9 Wealth. Fill in the blank: ( ) is the method of calculating the volume of pressurized air supply based on the requirement to maintain a certain wind speed at the doorway when opening the evacuation doors of the floor affected by a fire. Wind speed method
(The wind speed method) calculates the required volume of pressurized air supply by determining a certain wind speed that must be maintained at the doorway when evacuating doors in the floor affected by a fire are opened.
(The wind speed method) calculates the volume of pressurized air supply by determining a certain wind speed that must be maintained at the opening of a fire floor exit door when it is opened.