Experimentally Validated Bond Graph Model of a Brazed-Plate Heat Exchanger (BPHE)
M Turki (CRIStAL), Mohamed Kebdani (CRIStAL, LML), Genevi\`eve, Dauphin-Tanguy (CRIStAL), Antoine Dazin (LML, CRIStAL), Patrick Dupont (LML)
TL;DR
This paper presents a validated bond graph model of a brazed-plate heat exchanger, integrating experimental data and optimization to accurately represent its thermo-hydraulic behavior for cooling loop applications.
Contribution
It introduces a thermo-hydraulic bond graph model of a BPHE validated against experimental data, with optimized heat exchange coefficients for improved accuracy.
Findings
Model closely matches experimental data
Optimized heat exchange coefficients improve model accuracy
Validated approach enhances design and analysis of BPHEs
Abstract
The paper deals with the Bond Graph (BG) modeling and the model validation of a brazed-plate heat exchanger. This device is an important part of a mechanically pumped cooling loop. A thermo hydraulic BG model is developed and compared with experimental data. Optimization is performed to determine the best value of the convection heat exchange coefficients to be fixed in the model.
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Taxonomy
TopicsFuel Cells and Related Materials · Hydraulic and Pneumatic Systems · Control and Stability of Dynamical Systems