Water by weight contained in 1  m3 of saturated water( C.A. Cavalli Termodinamica industriale – Hoepli) Tempearture in oC Contained water (grams of water vapor) g -10 2.15 0 4.89 10 9.54 20 17.7 30 31.7 40 55.1 50 94.20 60 160.36 70 282.97 Relative humidity is the percentage of water vapor...

Range of process plants that can be cooled with evaporative systems. Importance of volumes of energy to be disposed of. Cost-effectiveness of the cooling system. For high volumes of heat to be disposed, evaporative systems are much used for cooling water, relatively to the amount of water used to transport...

Up to what temperature can air cool water The refrigerator is the first thing that comes to mind when it comes to cooling. Refrigerating machines require a fair amount of energy to activate the process and transfer the heat from the element you want to cool down to another element....

In the long cold winter evenings in Friuli, during my military service, I had lots of free time and with the help of my friend Pasquale I was eager to put together a diagram containing ten years of data temperatures from dozens of different Italian cities. Today, thanks to INTERNET finding...