Air Curtain Design Calculations

Example air curtain.

Air curtain design calculations.

The house will produce a new type of space which will mark as a new beginning towards a new type of area at. To select an air curtain the following factors should be kept in mind. δp 2 2 8 m 3 s 2 sin 25 1 2 5 m 3 4. For complex spaces you may require a larger air curtain or multiple units to compensate for the issues that can occur.

Many factors enter into considering installing an air curtain such as local environment what is going through the door. Deciding between possible air curtains. Likewise how frequently the doors the units cover open should also come into play. The air flow angle through the entrance is 25 degrees and the air flow per meter width of the opening is 8 m 3 s.

Air curtains also known as air doors are a way to separate indoor and outdoor air. The depth of the entrance is 1 m. This tool is designed to help you find the best air curtain for your situation by asking a few basic questions. The location of the building to determine the level of protection needed against weather conditions temperature humidity and wind.

They can be a great choice when an entryway has very high traffic as the door would constantly be opening and allowing conditioned air to leave. The height of an entrance opening to a shopping mall is 2 5 m. Your house is your place to relax. The force against natural draught and wind forces can be calculated with 1 as.

The width of the door. The height of the installation measured from the discharge diffuser to the floor. Air curtain design guide nozzle criteria home water door. Curtains that must operate semi.

Both of these can cause an air curtain otherwise correctly sized to function sub optimally.