Investigation of heat transfer and pressure drop for various obstacles in a rectangular-sectioned 90 degrees bend

Unalan, SEBAHATTİN; Akansu, SELAHADDİN; Konca, Ahmet

doi:10.1108/09615530710752964

Investigation of heat transfer and pressure drop for various obstacles in a rectangular-sectioned 90 degrees bend

Unalan S., Akansu S. O., Konca A.

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, cilt.17, ss.494-511, 2007 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 17
Basım Tarihi: 2007
Doi Numarası: 10.1108/09615530710752964
Dergi Adı: INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.494-511
Anahtar Kelimeler: heat transfer, flow, pressure
Erciyes Üniversitesi Adresli: Evet

Özet

Purpose - Re < 95,000 based on hydraulic diameter, heat transfer and turbulent flow through a rectangular-sectioned 90 degrees bend was investigated numerically and experimentally. To develop turbulence level, square prism and cylindrical obstacles was placed in the center of the bend.