Layout Hvac Duct Design Example

Full worked example included with cfd simulations to optimise your design to ensure the highest energy efficiency.

Layout hvac duct design example.

The ideal ductwork system achieves both goals by providing enough. 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 2 testing methods and equipment. 15 1 balancing the system.

Easy fast to install just clamp together no rivets screws or welding needed. 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. 15 6 provisions during design for testing adjusting and balancing. Duct system design page 1 5 energy is due to elevation above a reference datum and is often negligible in hvac duct design systems.

Guide for how to design a ductwork system. Adaptable to your existing ductwork. Ductwork testing system performance. 15 5 determining air flow in ducts.

How to design a dust. Above and below are examples of simple hvac duct systems. 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. Duct sizing duct calculation duct design energy efficient ductwork design.

14 2 acoustical analysis of a ductwork system. 15 4 determining air flow at grilles. What does exist is difficult to understand. Duct sizing for the two examples would certainly be very different.

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. System is designed to move 3. Clamp together ducting.

As an equation this is written. The most common design trunk line layout is provided in the illustration below. 15 3 air flow measurement instruments. There is a wealth of information available concerning air volume determination heating and cooling loads fan selection and specification.