Regarding the calculation of the three top injections

Thread Content

Currently, two pumps are used to supply water to the overhead distillate lines of three towers; the amount of water required is 5% to 10% of the volume of the overhead distillate. The technical specifications for these pumps are as follows: head of 124 meters, pressure of 1.24 MPa, flow rate of 13 cubic meters per hour, temperature of 40 degrees Celsius, and power consumption of 15 KW. The heights of the three towers are 47, 63, and 80 meters respectively, with the overhead distillate volumes being G=125029, 92795, and 8440. The diameter of the pump inlets is DN100, the outlets are also DN100, while the diameters of the branch pipes are DN40. It is now necessary to conduct calculations regarding these pumps and pipelines. Could any expert give some advice? It would be fine if you could recommend relevant reference books as well. Thank you in advance····