| Title |
Implementation of a Simulation-Based Digital Twin Model of a Reduced Temperature Control Test Device Using a Reduced Order Model (ROM) |
| Authors |
김성주(Sung-Ju Kim) ; 곽창섭(Chang-Seob Kwak) ; 성민제(Min-Je Sung) ; 백명기(Myung Ki Baek) |
| DOI |
https://doi.org/10.5370/KIEE.2024.73.11.1996 |
| Keywords |
Simulation-Based Digital Twin; ROM(Reduced Oder Model); RS ROM (Response Surface ROM); Static ROM. Virtual Sensing |
| Abstract |
In this study, a simulation-based digital twin model is presented through a reduced temperature control test device test. The simulation of the test device is performed with Fluent from Ansys, a commercial FVM (Finite Volume Method) software. This model consists of RS ROM (Response Surface ROM) that predicts the scalar value HeatEnergy, and Static ROM that predicts the velocity and temperature fields. The experimental verification compares the temperature sensor value with the predicted value of the Static ROM in the design value (DP, Desgin Point) 3. As a result, an average error of about -1.364 [C] occurs. |