EFFECTS OF WALL CONJUGATION AND FLUID AXIALCONDUCTION IN CIRCUMFERENTIALLY PARTLYHEATED PIPES AND MINIPIPES
Yazarlar (3)
Dr. Öğr. Üyesi Şükrü Ulaş Atmaca Selçuk Üniversitesi, Türkiye
Şefik Bilir
Selçuk Üniversitesi, Türkiye
Selçuk Üniversitesi, Türkiye
Prof. Dr. Ali ATEŞ Selçuk Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Heat Transfer Research (Q4) | ||
| Dergi ISSN | 1064-2285 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 12-2017 |
| Cilt / Sayı / Sayfa | 48 / 16 / 1433–1458 | DOI | 10.1615/HeatTransRes.v48.i16 |
| Makale Linki | http://www.dl.begellhouse.com/journals/46784ef93dddff27,126169a523453fa8.html | ||
| UAK Araştırma Alanları |
Isı Transferi
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| Özet |
| Transient conjugated heat transfer in circumferentially partly heated thick-walled pipes and minipipes with thermally developing laminar flows is investigated, involving three-dimensional wall conduction and fluid axial conduction. The problem is handled for an initially isothermal, two-regional infinite pipe, for which the upstream region is completely insulated and the downstream region is circumferentially partly insulated by considering an instant increase in the outer wall temperature of the other circumferential part in the downstream region. Solution is made numerically by a finite-difference method, and a parametric study is conducted to analyze the effects of four defining parameters, namely, the Peclet number, wall-to-fluid thermal conductivity ratio, wall-to-fluid thermal diffusivity ratio, and wall thickness ratio, on heat transfer characteristics. The results show that in both the wall and the fluid sides, besides … |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 3 |
| Scopus | 3 |
| Google Scholar | 5 |