The Journal of Physical Chemistry C, Год журнала: 2025, Номер unknown
Опубликована: Июнь 2, 2025
Язык: Английский
Frontiers in Mechanical Engineering, Год журнала: 2025, Номер 11
Опубликована: Фев. 19, 2025
To investigate the effect of surface roughness on heat transfer mechanism, a molecular dynamics model between solid and liquid interfaces was established in this paper. The temperature distribution, flux, thermal resistance, number density distribution water molecules interface are calculated discussed systematically. effects energy parameters liquid, level wall performance were analyzed. results show that as parameter rises from 0.413 to 1.651 kcal/mol, flux increases 1.5 × 10 9 3.2 Wm −2 , resistance at cold hot ends solid-liquid demonstrates decreasing trend 18.75 −9 2.50 Km 2 ·W −1 . It indicates interaction is enhanced, more gather near interface, which promotes thus strengthens liquid. As depth varies 1a 2.5a, static contact angle droplets decreases 69.06° ± 0.28° 49.98° 0.44°, slightly enhancing hydrophilicity rough structure. Thus, compared with smooth wall, structure enables come into thereby increasing area consequently reducing resistance. With increase roughness, (hot) further 19.2 (19.7) 4.9 (5.0)
Язык: Английский
Процитировано
0
Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 127452 - 127452
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Journal of Molecular Graphics and Modelling, Год журнала: 2025, Номер unknown, С. 109041 - 109041
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
International Journal of Heat and Mass Transfer, Год журнала: 2025, Номер unknown, С. 127126 - 127126
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0
The Journal of Physical Chemistry C, Год журнала: 2025, Номер unknown
Опубликована: Июнь 2, 2025
Язык: Английский
Процитировано
0