Analogy experiments and Lattice-Boltzmann simulations of forced convection heat transfer of a packed bed under a constant temperature heating condition
Yazarlar (4)
Doç. Dr. Ali TİFTİKÇİ Sinop Üniversitesi, Türkiye
Eyyüb Polat Sinop Üniversitesi, Türkiye
Je-Young Moon
Kyung Hee University, Güney Kore
Kyung Hee University, Güney Kore
Bum-Jin Chung
Kyung Hee University, Güney Kore
Kyung Hee University, Güney Kore
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | International Journal of Thermal Sciences (Q1) | ||
| Dergi ISSN | 1290-0729 Dergi Bilgileri (2026) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 02-2026 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-02-2026 |
| Cilt / Sayı / Sayfa | 220 / 1 / 110336–0 | DOI | 10.1016/j.ijthermalsci.2025.110336 |
| Makale Linki | https://doi.org/10.1016/j.ijthermalsci.2025.110336 | ||
| UAK Araştırma Alanları |
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| Özet |
| Forced convective heat transfer from a constant temperature packed bed to fluid was investigated varying the sphere diameter and bed height. Mass transfer experiments were performed using the CuSO4-H2SO4 electroplating system on the basis of the analogy between heat and mass transfers. Lattice-Boltzmann simulations were also conducted. Sphere diameters were varied from 0.004 to 0.010 m and flow velocity from 0.01 to 0.56 m/s, which corresponds to Redh values of 13–5409. The measured and the computed Nudh's agreed and lay within the existing correlations, showing more agreement with recent studies. The numerical investigation showed the local temperature and turbulence characteristics within the packed bed. The flow regime transition occurred at Redh ∼400. During both transitional and turbulent flows, a decrease in sphere diameter impaired the heat transfer through the packed bed given … |
| Anahtar Kelimeler |
| Bed height | Forced convection | Heat transfer | Mass transfer | Packed bed | Sphere diameter |
Science Direct
Analogy experiments and Lattice-Boltzmann simulations of forced convection heat transfer of a packed bed under a constant temperature heating condition
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| Atıf Sayıları | |
| Scopus | 1 |
| Google Scholar | 1 |