Accordingly, this article describes the basic tools of duct design and some of the methods that have been used successfully over the years.ĭuct design has its roots in fluid dynamics and the principles of the Bernoulli equation. To cover all of these topics effectively would require a textbook. Such items as space availability, initial cost, balancing, and fire and smoke control must be considered. The ductwork must also be able to withstand internal pressures and contain the air so it is distributed to the proper locations.īesides the sizes of duct, the design of the ductwork construction and installation are also important. The ductwork must allow the air to move as efficiently as possible so that operating costs are low, objectionable noise is prevented, and duct heat gains and losses are minimized. Generally, the most efficient way to move the air to or from the air movement device (the fan) is by a system of conduits called ductwork. Engineers and designers have learned how much air is required to overcome heating or cooling loads and provide general exhaust for an infinite number of applications. Since humans invented a way to move air mechanically, we have been designing methods of moving it more efficiently.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |