Layout Hvac Duct Design Example

I ll follow that up with articles on the process we use in designing duct systems including available static pressure equivalent length and choosing fittings.

Layout hvac duct design example. Easy fast to install just clamp together no rivets screws or welding needed. Above and below are examples of simple hvac duct systems. Full worked example included with cfd simulations to optimise your design to ensure the highest energy efficiency. The ideal ductwork system achieves both goals by providing enough.

Ductwork testing system performance. Consequently the total pressure or total energy of air flowing in a duct system is generally equal to the sum of the static pressure and the velocity pressure. Local dealer support. 15 6 provisions during design for testing adjusting and balancing.

System is designed to move 3. As an equation this is written. There is a wealth of information available concerning air volume determination heating and cooling loads fan selection and specification. 15 3 air flow measurement instruments.

15 2 testing methods and equipment. Clamp together ducting. System design there is very little information specifically about duct system design condensed into a single document. 15 1 balancing the system.

Duct sizing for the two examples would certainly be very different. This type of system incorporates the use of a trunk line or series of rectangular ducts that act as a main supply channel throughout the house. 15 5 determining air flow in ducts. Duct system design page 1 5 energy is due to elevation above a reference datum and is often negligible in hvac duct design systems.

The diagram above illustrates the fact that the air handler may be centrally located preferred or located elsewhere dependent upon the configuration of your home. Today i ll start with what you do in the hvac design process before you get to the duct design phase manual d as well as the physics of air flow when it s constrained by ducts. The most common design trunk line layout is provided in the illustration below. 14 2 acoustical analysis of a ductwork system.

Adaptable to your existing ductwork. Leak tight laser welded seams instead of lock form or spiral duct which badly leaks and allows debris harbors and snag opportunities. Duct sizing duct calculation duct design energy efficient ductwork design. Guide for how to design a ductwork system.