At head of title: U.S. Dept. of Agriculture, Weather Bureau. siris_sil_32796 ...

The relationship between relative humidity when cold air from outside is brought into a heated plant, office or home and wood is rather straightforward. I firmly believe that woodworkers should be ...

Let’s first state the obvious. Most techs are intimidated by Psychrometric charts and Mollier diagrams, we just are. While there are some pretty complicated formulas that back up these diagrams, using ...

Understanding the relationship between dry bulb temperature, wet bulb temperature, rh, and dew point temperature is essential in all facets of air conditioning. These psychrometric processes play an ...

You may have heard of dehumidifiers, which are machines that help reduce the humidity in your home, but what is relative humidity? And why does it matter for you? There are some confusing terms that ...