Inzynieria Chemiczna i Procesowa, Vol.22, No.3D, 893-898, 2001
Temperature stratification in storage tank of hot water with periodic make up of its losses with cold water
The changes of thermal field in a storage tank of hot water in a function of the time, the volume fraction of new portion of cold water, the thickness of isolation and the inlet temperature of heating water have been determined. Ile results are presented in the form of equations describing the time of temperature equalization in tank as well as the time necessary to reach the temperature equal to 90% of the temperature of heating water..