Study on overall heat transfer coefficient for a rotating cavity type heat exchanger

Daloglu, ALİ

doi:10.1016/s0735-1933(99)00074-3

Study on overall heat transfer coefficient for a rotating cavity type heat exchanger

Atıf İçin Kopyala

Daloglu A. C.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, cilt.26, sa.6, ss.861-867, 1999 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 26 Sayı: 6
Basım Tarihi: 1999
Doi Numarası: 10.1016/s0735-1933(99)00074-3
Dergi Adı: INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.861-867
Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

In this study, overall heat transfer coefficient for a rotating cavity type heat exchanger has been investigated. The heat exchanger mainly consisted of a rotating cylindrical cavity with axially throughflow. The cylindrical cavity was rotated in a stationary housing. An axial througflow of cold water was supplied in the cavity through a pipe rotating with cavity. The cold water left the cavity via an identical pipe. Hot water flowed between rotating cylindrical cavity and stationary housing. Experiments were conducted to obtain the effects of cold water flow rate, hot water now rate, and rotational speed on overall heat transfer coefficient. (C) 1999 Elsevier Science Ltd.