International Science Community Association Research Journal of Recent Sciences 2277 - 2502 3 4 2014 April 2 Analysis of Shear-thinning Fluid motion in Taylor–Couette flow 63 70 EN ZolfaghariZaferani Rashid 1 Faculty of Education And Consulting, Roudehen Branch, Islamic Azad University, Roudehen, IRAN Haji AliakbariNeda 2 HosseinRezaeiDolat Abadi 1 Islamic Azad University, Persian GULf International Educational Branch, Khuzestan, IRAN AliReza Eghbali 2 HassanHeidarySoltan Abadi 3 EspananiHamid Reza 1 Department of Biology, Faculty of Sciences, Payam Noor University of Iran, Employee social security, Isfahan, IRAN Shirani Kobra 2 Department of Pharmacodynamy and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, IRAN Khalilian Saadat 3 Department of Biochemistry, Faculty of Biological Science, Tarbiat Modares University, Tehran, IRAN Sadeghi Leila 4 Department of Biology, Faculty of Sciences, Payam Noor University of Iran, Isfahan, IRAN YousefiBabadiVahid 5 Physiology Research Center, Isfahan Cardiovascular Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical AmraeaiEsmaiel 6 Bansal A. 1 Department of ECE, G.L.A. University, Mathura, UP, INDIA Agarwal R. 2 Department of EIED, Thapar University, Patiala, Punjab, INDIA Sharma R.K. 3 School of Mathematics and Computer Applications, Thapar University, Patiala, Punjab, INDIA Paria Mohammadiha 1 Dept. of Educational Administration, Faculty of Psychology and Social Science, Central Tehran Branch, Islamic Azad University, Tehran, IRAN Mahdi Shariatmadari 2 Fereshteh Kordestani 3 Bakht Azam 1 Department of Computer Science, Islamia College Peshawar, Peshawar, K.P, PAKISTAN Qureshi RashidJalal 2 Faculty of Computing, SZABIST, Dubai International Academic City, Dubai, U.A.E Zahoor Jan 3 Department of Pathology, Lady Reading Hospital, Peshawar, K.P, PAKISTAN TajAli Khattak 4 Jafar Omari 1 Fazlzadeh Alireza 2 Department of Accounting, Tabriz Branch, Islamic Azad University, Tabriz, IRAN MohammadrezaM. Nahidi 3 Economics and Management Faculty, Tabriz University, Tabriz, IRAN Subahana K.R. 1 CO Research and Green Technologies Centre, VIT University, Vellore, Tamil Nadu, INDIA Natarajan R. 2 Suman Bareth 3 Ayub G. 1 University of Swat, Khyber Pakhtonkhawa, PAKISTAN Rehman N.U. 2 Economics Department, University of Peshawar, Khyber Pakhtonkhawa, PAKISTAN Iqbal M. 3 Statistics Department, University of Peshawar, Khyber Pakhtonkhawa, PAKISTAN Zaman Q. 4 Atif M. 5 Waqas Haider 1 Computer Science Department COMSATS Institute of Information Technology Wah Cantt, PAKISTAN Hadia Bashir 2 Department of Computer Science University of Engineering and Technology Taxila, PAKISTAN Abida Sharif 3 Department of Electrical Engineering, the University of Lahore – Islamabad Campus, PAKISTAN Sharif Irfan 4 Abdul Wahab 5 Masoumifard Mohammad 1 Department of Mechanical Engineering, Meshkinshahr Branch, Islamic Azad University, Meshkinshahr, IRAN Norouzi 2 Young Researchers and Elite Club, Meshkinshahr Branch, Islamic Azad University, Meshkinshahr, IRAN Rouhollah 3 Nezamkhiavy Khosro 4 > Research Article 2013 12 7 2014 April 2 Viscosity of the shear-thinning fluid depends on the shear rate. This study is conducted in Taylor vortex flow conditioned by the rotation of inner cylinder and stillness of outer cylinder and just taking into account the axial flow for estimating the parameters of flow (velocity and pressure components) in the narrow gap between two cylinders. The results of this study are important in the bearing application. The equations of Taylor–Couette flow and Galerkin method were obtained by the equations for the conservation of mass and momentum equations. Flow parameters were obtained by Fortran and investigated by Mathematica software. The flow is the sum of base flow and a deviation from the base flow. According to the main results of analysis above, the target diagrams are compared with Newtonian and a diagrams. The more the value of parameter a is reduced, the quicker the flow will become critical. All components of real velocity and pressure are reduced while increasing Shear-thinning. Copyright@ International Science Community Association