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Journal of Failure Analysis and Prevention

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01-08-2016 | Technical Article---Peer-Reviewed

Optimizing Concentration of Drag Reducing Polymer in Case of One- and Two-Phase Flow in 90° Copper Elbow

Authors: Mohamed Ahmed Fouad Mohamed Gaber, Tagreed Mohamed Zewail, Nieven Kamal Amine, Yehia Ahmed El-tawail

Published in: Journal of Failure Analysis and Prevention | Issue 4/2016

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Abstract

The rate of diffusion-controlled corrosion of 90° Copper Elbow by acidified dichromate has been investigated in relation to the following parameters: effect of solution velocity in the absence and presence of drag reducing polymer in case of liquid, gas, and solid flows on the rate of diffusion-controlled corrosion. The result has been obtained according to those equations: k α v ^0.44 in the absence of drag reducing polymer, k α v ^0.33 in case of liquid–solid and the presence of drag reducing polymer, k α v ^0.36 in case of liquid–gas and the presence of drag reducing polymer

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M.G. Fontana, Corrosion engineering, 2nd edn. (McGraw Hill, New York, 1998)

M. El-Gammal, H. Mazhar, J.S. Cotton, C. Shefski, J. Pietralik, C.Y. Ching, The hydrodynamic effects of single-phase flow on flow accelerated corrosion in a 90-degree elbow. Int. J. Nucl. Eng. Des. 240, 1589–1598 (2010)CrossRef

B. Poulson, Complexities in predicting erosion corrosion. Int. J. Wear 200, 479–504 (1999)

L.I. Xiao, L.U. Tao, Analysis of corrosion failure of petrochemical pipe elbow. Int. J. Nucl. Mater. 12, 119–123 (2005)

W.H. Ahmed, Evaluation of the proximity effect on flow accelerated corrosion. Int. J. Ann. Nucl. Energy 37, 598–605 (2010)CrossRef

A. Whitea, Flow characteristics of complex soap systems. J. Non Newton. Fluid Mech. Nature 214, 585–586 (1967)

J.G. Savins, A stress-controlled drag-reduction phenomenon. J. Non Newton. Fluid Mech. Acta 6, 323–367 (1967)

B. Lu, X. Li, J.L. Zakin, Y. Talmon, A non-viscoelastic drag reducing cationic surfactant system. J. Non Newton. Fluid Mech. 71, 59–72 (1997)CrossRef

G.H. Jeffery, J. Bassett, R.C. Denney, Vogles, 5th edn. (Longman, New York, 1989)

10.

M.H. Abdel-Aziz, I.A.S. Mansour, G.H. Sedahmed, Study of the rate of liquid–solid mass transfer controlled processes in helical tubes under turbulent flow conditions. Int. J. Chem. Eng. Process. 49, 643–648 (2010)CrossRef

11.

G.H. Sedahmed, M.S.E. Abdo, M. Amer, G. Abdelatif, Mass transfer at a pipe inlet zone in relation to impingement corrosion. Int. J. Heat Mass Transf. 25, 443–451 (1998)CrossRef

12.

C. Deslouis, I. Epelboin, B. Tnbollet, L. Viet, Flow of complex fluids past confined cylinders from macro to micro scale. Europhys. J. Non Newton. Fluid Mech. 52, 100–106 (1980)

13.

N.I. Pecherkin, VYu. Chekhovich, Mass transfer in a two phase flow in curvilinear channel. J. Eng. Thermo-phys. 17, 113–119 (2008)CrossRef

14.

B. Poulson, R. Robinson, The use of a corrosion process to obtain mass transfer data. Corros. Sci. 26, 265–280 (1986)CrossRef

15.

S. Zhou, M.M. Stack, R.C. Newman, Characterization of synergistic effects between erosion and corrosion in an aqueous environment using electrochemical techniques. Corros. Sci. 52, 930–934 (1996)

16.

K. Yuki, S. Hasegawa, T. Sato, H. Hashizume, K. Aizawa, H. Yamano, Matched refractive-index PIV visualization of complex flow structure in a three-dimensionally connected dual elbow. Nucl. Eng. Des. 241, 4544–4550 (2011)CrossRef

Title: Optimizing Concentration of Drag Reducing Polymer in Case of One- and Two-Phase Flow in 90° Copper Elbow
Authors: Mohamed Ahmed Fouad Mohamed Gaber
Tagreed Mohamed Zewail
Nieven Kamal Amine
Yehia Ahmed El-tawail
Publication date: 01-08-2016
Publisher: Springer US
Published in: Journal of Failure Analysis and Prevention / Issue 4/2016
Print ISSN: 1547-7029
Electronic ISSN: 1864-1245
DOI: https://doi.org/10.1007/s11668-016-0134-x

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