Experimental investigation of two-phase flow (Gas–Liquid) around a straight hydrofoil in rectangular channel
Author
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 21, Issue 5 (31 Dec. 2013), pp.1531-1545, 15 p.
Publisher
Publication Date
2013-12-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Topics
Abstract AR
يتضمن البحث دراسة عملية لدراسة تأثير كل من معدل جريان الماء و الهواء حول جناح مستقيم داخل قناة مستطيلة شفافة لعدة زوايا ميلان للجناح و بناء منظومة للجريان ثنائي الطور.
النتائج العملية تم أخذها باستخدام عدة زوايا هجوم (30° Ɵ = 0°, 15° and) و باستخدام عدة كميات من الماء (12, 17, 27 and 37= Qw) لتر / دقيقة و عدة كميات من الهواء (Qa = 5, 15, 25 and 35) لتر / دقيقة و باستخدام أقصى سرعة جريان للهواء بمعدل 4.758 / ثا و سرعة ماء 1.217 م / ثا.
لقد بينت النتائج بأن زيادة كل من زاوية الهجوم للريشة بثبوت كل من كمية الماء و الهواء أو زيادة معدل جريان الهواء بثبوت كل من زاوية الهجوم و معدل جريان الماء أو زيادة معدل جريان الماء (Qw) بثبوت كل من زاوية الهجوم و معدل جريان الهواء (Qa) فإن فرق الضغط على طرفي القناة الدقيقة يزداد.
Abstract EN
This paper includes experimental investigation to study the effects of air and water discharge for different angle of attacks for straight hydrofoil and built an experimental rig to study the two phase flow.
In this work three different angle of attack (θ = 0°, 15° and 30°) are considered.
The water discharge Qw) at different quantities (Qw = 12, 17, 27 and 37 L / min) and different air discharge (Qa = 5, 15, 25 and 35 L / min) were taken.
The maximum inlet velocity at the test section for air is (4.758 m / s) and for water is 1.217 m / s.
The results show that when the angle of attack increase at constant amount of air and water discharge the pressure difference increased at inlet and outlet the rectangular channels.
The results explain that when both water and air discharge at constant angle of attack the pressure difference increased at inlet and outlet the rectangular channels.
American Psychological Association (APA)
al-Turayhi, Riyad Sabah Salih. 2013. Experimental investigation of two-phase flow (Gas–Liquid) around a straight hydrofoil in rectangular channel. Journal of University of Babylon for Engineering Sciences،Vol. 21, no. 5, pp.1531-1545.
https://search.emarefa.net/detail/BIM-346175
Modern Language Association (MLA)
al-Turayhi, Riyad Sabah Salih. Experimental investigation of two-phase flow (Gas–Liquid) around a straight hydrofoil in rectangular channel. Journal of University of Babylon for Engineering Sciences Vol. 21, no. 5 (2013), pp.1531-1545.
https://search.emarefa.net/detail/BIM-346175
American Medical Association (AMA)
al-Turayhi, Riyad Sabah Salih. Experimental investigation of two-phase flow (Gas–Liquid) around a straight hydrofoil in rectangular channel. Journal of University of Babylon for Engineering Sciences. 2013. Vol. 21, no. 5, pp.1531-1545.
https://search.emarefa.net/detail/BIM-346175
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1524-1545
Record ID
BIM-346175