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Effect of salt addition on the drag reduction by cationic surfactant
Other Title(s)
تأثير إضافة الملح على تقليل الإعاقة بالمادة الفعالة سطحيا ذات الشحنة الموجبة
Joint Authors
Shahath, Ahmad Abbas
Husayn, Salam Hadi
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 17, Issue 1 (31 Mar. 2017), pp.57-75, 19 p.
Publisher
University of Babylon College of Engineering
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
19
Main Subjects
Abstract EN
In the present paper, an experimental study has been carried out to study the drag reduction in turbulent flow inside a tube by using surfactant with salt additives, where this phenomena used in many industry applications.
Therefore, the flow inside a pipe with high volumetric flow rate requires high power to transport it, so this needs large number of pumps to push it for remote distances and this pumps require great amount of fuels and cyclic maintenance ,so the additives reduce the number of pumps that is required to pump the liquids and so this decrease the cost of pumps, the fuel and maintenance or increases the volumetric flow rate at constant pressure drop.
The CTAB surfactant has added with concentrations of 1000,1500 and 2000 ppm, and the salt that is NASAl has added for water at 2000 ppm CTAB concentration with 200 and 400 ppm concentration.
The study has excuted with different values of Reynolds number that are 33418,44557,55697, 66836, 77976 and 89115,.Different angles of pipe inclinations has used through the work which are 0˚,3˚and 6˚.
The experimental results has correlated by using SPSS program, and solved by multiple nonlinear regression analysis.
The power law has found to be the optimum relation that may fits with the data that has obtained from the experimental work .
American Psychological Association (APA)
Husayn, Salam Hadi& Shahath, Ahmad Abbas. 2017. Effect of salt addition on the drag reduction by cationic surfactant. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 17, no. 1, pp.57-75.
https://search.emarefa.net/detail/BIM-779552
Modern Language Association (MLA)
Husayn, Salam Hadi& Shahath, Ahmad Abbas. Effect of salt addition on the drag reduction by cationic surfactant. The Iraqi Journal for Mechanical and Materials Engineering Vol. 17, no. 1 (Mar. 2017), pp.57-75.
https://search.emarefa.net/detail/BIM-779552
American Medical Association (AMA)
Husayn, Salam Hadi& Shahath, Ahmad Abbas. Effect of salt addition on the drag reduction by cationic surfactant. The Iraqi Journal for Mechanical and Materials Engineering. 2017. Vol. 17, no. 1, pp.57-75.
https://search.emarefa.net/detail/BIM-779552
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 75
Record ID
BIM-779552