ONLINE SIMULATION OF SHELL-AND-TUBE HEAT EXCHANGER BASED ON CONFIGURATION SOFTWARE
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
Taking the shell-and-tube heat exchanger as the research object, based on the conservation of energy, the dynamic mathematical model of the heat exchanger is established through the mechanism analysis method. Using configuration software to draw the simulation interface, the differential mathematical model is programmed. The dynamic response of the outlet temperature of the heat exchanger cold fluid is simulated during the flowrate and temperature of hot fluid change. By using the simulation program, the running parameters can be modified and adjusted in real time, and the on-line simulation of heat exchanger process is realized.
Authors and Affiliations
Tian Ao, Wang Xing, Hao Liwen, Cao Yubo, Yang Ying
A STUDY FOR COMPOUND RARE EARTH CHEMICAL TREATMENT LIQUID BASED ON BRASS SURFACE
In this paper, the optimum technological conditions of brass composite rare earth chemical treatment liquid were obtained by orthogonal test. The process conditions for chemical degreasing, chemical polishing and picklin...
COMPETITION ANALYSIS FOR SHARED SPECTRUM WITH A PRIORITY QUEUE MODEL
Spectrum sharing has been proposed as a way to improve the capacity of wireless network by using limited spectrum more efficiently. This paper provides a scenario where a primary service provider shares one spectrum with...
FINITE ELEMENT STRESS ANALYSIS OF THE WELDED INCLINE-BENT PIPE
In this paper, stress analysis of the welded incline-bent pipe under non-operating condition and operating condition has been analyzed by the means of ANSYS finite element analysis. The results show that the maximum stre...
PHOTOLUMINESCENCE OF (BA0.96ND0.04) (TI0.96HO0.04) O3 CERAMIC UNDER 638-NM EXCITATION
(Ba0.96Nd0.04) (Ti0.96Ho0.04) O3 (BNTH4) ceramic with a cubic perovskite structure was prepared using the cold-pressing ceramic technique of solid-state reaction. Under 638-nm excitation, the photoluminescence (PL) monit...
PREPARATION OF MAGNETIC ZR-PILLARED BENTONITE AND ITS APPLICATION IN CONGO RED REMOVAL
The magnetic bentonite material (Zr-B-Fe3O4) was prepared by a solvothermal reaction. The received Zr-B-Fe3O4 had the advantage of pillared bentonite and magnetic Fe3O4. It can be separated easily under an external magne...