Study and analysis of concentric shell and double tube heat exchanger using γ-Al2O3 nanofluid
Other Title(s)
الدراسات و التحاليل للمبادل الحراري ذو القشرة و الأنابيب المتداخلة المتمركزة باستخدام مائع نانوي كاما أوكسيد الألمنيوم
Joint Authors
Majid, Nur Subayh
Abd al-Majid, Basmah Abbas
Source
Issue
Vol. 23, Issue 9 (30 Sep. 2017), pp.50-62, 13 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2017-09-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
Heat exchanger is an important device in the industry for cooling or heating process.
To increase the efficiency of heat exchanger, nanofluids are used to enhance the convective heat transfer relative to the base fluid.
- Al2O3/water nanofluid is used as cold stream in the shell and double concentric tube heat exchanger counter current to the hot stream basis oil.
These nanoparticles were of particle size of 40 nm and it was mixed with a base fluid (water) at volume concentrations of 0.002% and 0.004%.
The results showed that each of Nusselt number and overall heat transfer coefficient increased as nanofluid concentrations increased.
The pressure drop of nanofluid increased slightly than the base fluid because of the low concentration used.
American Psychological Association (APA)
Abd al-Majid, Basmah Abbas& Majid, Nur Subayh. 2017. Study and analysis of concentric shell and double tube heat exchanger using γ-Al2O3 nanofluid. Journal of Engineering،Vol. 23, no. 9, pp.50-62.
https://search.emarefa.net/detail/BIM-793977
Modern Language Association (MLA)
Abd al-Majid, Basmah Abbas& Majid, Nur Subayh. Study and analysis of concentric shell and double tube heat exchanger using γ-Al2O3 nanofluid. Journal of Engineering Vol. 23, no. 9 (Sep. 2017), pp.50-62.
https://search.emarefa.net/detail/BIM-793977
American Medical Association (AMA)
Abd al-Majid, Basmah Abbas& Majid, Nur Subayh. Study and analysis of concentric shell and double tube heat exchanger using γ-Al2O3 nanofluid. Journal of Engineering. 2017. Vol. 23, no. 9, pp.50-62.
https://search.emarefa.net/detail/BIM-793977
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 56-62
Record ID
BIM-793977