CFD-based investigation of energy and exergy enhancement in a geothermal heat exchanger with hybrid nanofluid and novel turbulator
In this study, a three-dimensional geothermal heat exchanger is modeled using computational fluid dynamics. To enhance thermal performance, the middle section is equipped with turbulators of various twist ratios (λ = 0, 0.85, 1.70, and 2.55). The Syltherm 800-Al2O3/DWCNT hybrid nanofluid is used at...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-09-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X25008421 |
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