In addition to the Five fingers rule for heat exchangers, there is also a Four fingers rule that refers to the four parameters required for the proper design and sizing of thermal machines such as dry coolers, chillers or evaporative towers.
Third line for the cooling of furnaces employed for the treatment of carbon ceramic brakes, using tower water and exchangers and a redundant security system aimed at always ensuring the availability of the cooling of both the furnaces and the discs brakes batch.
The Five fingers rule when designing and sizing heat exchangers provides the five main parameters we have to know that include the kind of fluid to be heated or cooled and the working fluid, their flow rate and inlet and outlet temperatures involved.
Heat recovery and energy saving in industrial laundries thanks to TCOIL immersion heat exchangers, a kind of solution that offers power savings of 2/3 of the requested consumption and a shortened return of investment due to the increase of energy prices.
