Rheological behaviour of some dilute polymer solutions
Other Title(s)
الخواص الانسيابية لبعض محاليل البلمرات المخففة
Author
Source
Journal of King Abdulaziz University : Engineering Sciences
Issue
Vol. 5, Issue 1 (31 Dec. 1993), pp.95-109, 15 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
1993-12-31
Country of Publication
Saudi Arabia
No. of Pages
15
Main Subjects
Abstract AR
تمت دراسة ثلاثة أنواع من محاليل البلمرات التجارية المخففة باستعمال جهاز قياس اللزوجة الدوري، و كانت تراكيز تلك المحاليل تتراوح بين و 500و 3000 جزء بالمليون، و درجات حرارة بين 20 و 65 درجة مئوية، و درجة إجهاد القص تتراوح بين 41، 5 و،692،45 من الثانية و تم استحداث علاقة رياضية تربط بين لزوجة محاليل البلمرات المخففة، إجهاد القص و درجة الحرارة و تركيز البلمرات باستخدام برنامج حاسب آلي مطور عل الشكل التالي و أظهرت النتائج المختبرية تطابقا مع العلاقة الرياضية المقترحة في هذا البحث.
Abstract EN
-Rheological characteristics of dilute aqueous solutions of three types of commercial polymer were investigated using a rotational viscometer.
The polymer concentrations were varied between 500 ppm and 3000 ppm at a temperature range between 20°C and 65°C.
Shear rate ranged between 5.41 S-l and 692.48 S-I.
A new proposed correlation for the viscosity of dilute polymer solution as a function of temperature.
shear nite and concentration has been suggested using a multiple linear regression program as 11 = Al [exp (B1 / T) 1 )tel [exp (D1 C)] The proposed correlation was found to fit the experimental data adequately.
A coefficient of determination ranging between 0.98 and 0.99 is reported.
American Psychological Association (APA)
al-Faris, Tariq F.. 1993. Rheological behaviour of some dilute polymer solutions. Journal of King Abdulaziz University : Engineering Sciences،Vol. 5, no. 1, pp.95-109.
https://search.emarefa.net/detail/BIM-396997
Modern Language Association (MLA)
al-Faris, Tariq F.. Rheological behaviour of some dilute polymer solutions. Journal of King Abdulaziz University : Engineering Sciences Vol. 5, no. 1 ( 1993), pp.95-109.
https://search.emarefa.net/detail/BIM-396997
American Medical Association (AMA)
al-Faris, Tariq F.. Rheological behaviour of some dilute polymer solutions. Journal of King Abdulaziz University : Engineering Sciences. 1993. Vol. 5, no. 1, pp.95-109.
https://search.emarefa.net/detail/BIM-396997
Data Type
Journal Articles
Language
English
Notes
Includes appendix : p. 108
Record ID
BIM-396997
