METHOD AND SYSTEM FOR DETERMINING THE REMAINING SERVICE LIFE OF A PROCESS DEVICE THROUGH WHICH A FLUID FLOWS Russian patent published in 2022 - IPC G05B23/02 G01N17/00 

FIELD: remaining service life determination.

SUBSTANCE: invention relates to a method for determining the remaining service life of a process device (1) through which fluid flows and which is a heat exchanger, column or tank for phase separation. The computing unit (20) is installed on the device (1) and is connected with the possibility of data transmission to a remote computing unit. The measured temperature values ​​are determined using a plurality of sensors (10) located in or on the device (1). The mechanical stress is determined by means of a computing unit (20), and the mechanical stress and/or the measured temperature values ​​are transmitted to the remote computing unit (30) and the remaining service life is determined there, or the measured temperature values ​​are transmitted to the remote computing unit (30) and there the mechanical stress and residual life.

EFFECT: invention makes it possible to draw a conclusion about the service life with the highest possible accuracy.

14 cl, 3 dwg