Title "DR. NAJEEB ALAM KHAN" INTRODUCTION My research interests are in the areas of applied mathematics,Newtonian and Non-Newtonian Fluid Mechanics, differential equations of applied mathematics, fractional calculus and fractional differential equation. More specifically, my research interests can be summarized as follows: Newtonian and non-Newtonian Fluid Mechanics Nonlinear Mechanics Numerical solutions of nonlinear systems Fractional differential equations Exact solutions Partial Differential Equations Numerical Algorithms and Convergence Analysis EDITOR/ EDITORIAL BOARD International Journal of Modern Mathematical Sciences (Modern Scientific Press) INTERNATIONAL ASSIGNMENTS Referee of 26 International Journals International Journal of Numerical Methods for Heat and Fluid Flow (ISI) UK Computers and Mathematics with Applications (ISI) USA International Journal of Chemical Reactor Engineering (ISI) Canada International Journal of Computational methods (ISI) USA Applied Mathematics Letters (ISI) USA Advances in Difference Equations (ISI) USA Applied Mathematical Modelling (ISI) USA Journal of Porous Media (ISI) USA Chemical Engineering Communications (ISI) UK Zeitschrift für Naturforschung A-A Journal of Physical Sciences (ISI) Germany World Applied Sciences Journal (ISI) Iran International Journal of the Physical Sciences (ISI) Applied Mathematics and Information Science (ISI) (ICAAA2011-Istanbul) Current Physical Chemistry (Bentham publisher) UK Scientia Iranica (ISI) Iran World Journal of Modeling and Simulation UK Journal of Advance Research in Differential Equations UK Journal of Mechanical Engineering Research Journal of Computational Methods in Sciences and Engineering (IOS Press) Greece International Research Journal of Engineering Science, Technology and Innovation International Journal of Modern Theoretical Physics (Modern Scientific Press) Ain Shams Engineering Journal International Journal Nonlinear Science Journal of the Egyptian Mathematical Society (Elsevier) Walalik Journal Mathematical Methods in the Applied Sciences International Journal of Modern Mathematical Sciences (Modern Scientific Press) CONFERENCES/WORKSHOPS/SEMINAR 1- Delivered a seminar on Navier-Stokes equation, April 03, 2004 2- 3rd international conference on Recent Development in Fluid Mechanics conducted by Quaid-e-Azam University, Islamabad in 7-9 July, 2009. (Participate) 3- 4th international conference on Recent Development in Fluid Mechanics conducted by Quaid-e-Azam University, Islamabad in 3-5 Aug, 2010. (Participate) 4- 1st National conference on Mathematical Sciences conducted by Department of Mathematics, University of Karachi, Karachi in March, 2010. (Participate) 5- 3rd “International Symposium on Nonlinear Dynamics” Shanghai, China, Sep. 25-28, 2010. (Poster Presentation) 6- International Workshop on “Mathematical Sciences and Its Applications” COMSTECH, Islamabad, May 23-25, 2011. (Participate) 7- Arfa Karim Memorial Workshop on “USE OF TECHNOLOGY IN MATH EDUCATION” Department of Mathematics, University of Karachi, Mach 19-22, 2012. (Presentation) 8- First National Conference on “SPACE SCIENCES” ISPA, University of Karachi, Oct. 8-9, 2012. (Presentation) 9- 6th World Conference on 21st century Mathematics ”ASSMS, GC University Lahore, March. 6-9, 2013. (Presentation) Title “Approximate solution of couple stress fluid with expanding or contracting porous channel”
Exact analytical solutions of non-Newtonian fluid flows
Some Exact Solutions for Helical Flows of Maxwell Fluid in an Annular Pipe due to Accelerated Shear Stresses (with Muhammad Jamil, Constantin Fetecau, and Amir Mahmood), International Journal of Chemical Reactor Engineering (2011)
Some exact solutions corresponding to helical flows of Maxwell fluid between two infinite coaxial circular...
Fluid Dynamics
Traveling Wave Solutions for MHD Aligned Flow of a Second Grade Fluid (with Amir Mahmood, Muhammad Jamil, and Nasir-Uddin Khan), International Journal of Chemical Reactor Engineering (2011)
In this work, an approach based on traveling wave phenomenon is implemented for finding exact...
Applied Mathematics; Reactor Engineering
Explicit Solution for Time-Fractional Batch Reactor System (with Muhammad Jamil, Asmat Ara, and Subir Das), International Journal of Chemical Reactor Engineering (2011)
In this paper, the new homotopy perturbation method (NHPM) has been successively applied for finding...
Computational Fluid Dynamics (CFD)
Orthogonal Flow Impinging on a Wall with Suction or Blowing (with Asmat Ara, Syed Anwer Ali, and Muhammad Jamil), International Journal of Chemical Reactor Engineering (2011)
The goal of this work is the approximate solutions of a viscous incompressible fluid impinging...
Applied Mathematics
Approximate Solution of Time-Fractional Chemical Engineering Equations: A Comparative Study (with Asmat Ara and Amir Mahmood), International Journal of Chemical Reactor Engineering (2011)
In this paper, we present the approximate solutions of the time fractional chemical engineering equations...