Wind resistance calculation
Thread Content
There is a special formula for the wind traveling in the air duct. If the wind travels in the air duct for a while, enters the large room, and then is discharged through the small air door, how to calculate the wind resistance?
If you want to perform precise calculations, consider simulation software to help you complete it.； If you don't want to make precise calculations, you can check the HVAC manual to find the relevant resistance coefficients to choose from. If it is not a commonly used HVAC manual, go to the book purchase center and look up a few numbers you want, and you can solve it. ； If you want to use it frequently, buy this book. Although it is a bit expensive, it is very useful.