Unsteady flow near the junction zone of three liquids
Joint Authors
Abd al-Ahad, Juzif Ghanim
Isa, Rutayna J.
Source
al- Rafidain Journal of Computer Sciences and Mathematics
Issue
Vol. 7, Issue 2 (31 Oct. 2010), pp.119-128, 10 p.
Publisher
University of Mosul College of Computer Science and Mathematics
Publication Date
2010-10-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract AR
في هذا البحث تمت دراسة الحركة قرب منطقة الالتقاء لثلاثة أغشية سائلة مستوية شبه ممتدة في النظام القطبي الثنائي بعد انعدام القصور الذاتي.
استخدمت معاملة ستوكس لوصف هكذا جريان.
إن الضغط في المنطقة الأكبر تقعرا يكون أصغر من الضغط خارج سطح المائع و هذا الانحدار في الضغط يؤكد بأن المسألة تعتمد على الزمن.
إن المعادلة التي تحكم هذا الجريان تم حلها تحليليا و قد تم إيجاد شكل و سمك الغشاء لبعض السوائل.
Abstract EN
In this paper we consider the motion near the junction zone of three approximately plane liquid films of semi-infinite extent in two dimensional polar coordinate system with negligible inertia.
We use Stokes equation to describe such flow.
The pressure in the region of large curvature is less than that on the surface of bulk fluid and this pressure gradient ensures that this problem is unsteady state case.
The equation that governs such flow is solved analytically, the shape and the thickness are determined for some liquids.
American Psychological Association (APA)
Abd al-Ahad, Juzif Ghanim& Isa, Rutayna J.. 2010. Unsteady flow near the junction zone of three liquids. al- Rafidain Journal of Computer Sciences and Mathematics،Vol. 7, no. 2, pp.119-128.
https://search.emarefa.net/detail/BIM-253564
Modern Language Association (MLA)
Abd al-Ahad, Juzif Ghanim& Isa, Rutayna J.. Unsteady flow near the junction zone of three liquids. al- Rafidain Journal of Computer Sciences and Mathematics Vol. 7, no. 2 (2010), pp.119-128.
https://search.emarefa.net/detail/BIM-253564
American Medical Association (AMA)
Abd al-Ahad, Juzif Ghanim& Isa, Rutayna J.. Unsteady flow near the junction zone of three liquids. al- Rafidain Journal of Computer Sciences and Mathematics. 2010. Vol. 7, no. 2, pp.119-128.
https://search.emarefa.net/detail/BIM-253564
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 128
Record ID
BIM-253564