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Browsing Published Articles by Author "M. Ramzan"
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M. Ramzan; Naeem Ullah; Jae Dong Chung; Dianchen Lu; Umer Farooq
(Bahria University Islamabad Campus, 2017)
A mathematical model has been developed to examine the magneto hydrodynamic micropolar nanofluid flow with buoyancy effects. Flow analysis is carried out in the presence of nonlinear thermal radiation and dual stratification. ...
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D.C. Lu; U. Farooq; T. Hayat; M.M. Rashidi; M. Ramzan
(Bahria University Islamabad Campus, 2018)
Multi-layer flows regime occurs in many industrial processes such as petroleum and chemical industry, therefore the study of multi-layer flow in the presence of nanoparticles can be used to obtain desired qualities. This ...
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M. Ramzan; Hina Gul; Jae Dong Chung
(Bahria University Islamabad Campus, 2017)
A mathematical model is designed to deliberate the flow of an MHD Jeffery nanofluid past a vertically inclined stretched cylinder near a stagnation point. The flow analysis is performed in attendance of thermal radiation, ...
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M. Ramzan; M. Bilal; Jae Dong Chung
(Bahria University Islamabad Campus, 2017)
A mathematical model is established to discuss the flow of magneto Jeffrey nanofluid with heat generation/absorption and thermal radiation past an inclined stretched cylinder. Effects of thermal and concentration stratification ...
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M. Ramzan; M. Bilal; Shamsa Kanwal; Jae Dong Chung
(Bahria University Islamabad Campus, 2017)
Present analysis discusses the boundary layer flow of Eyring Powell nanofluid past a constantly moving surface under the influence of nonlinear thermal radiation. Heat and mass transfer mechanisms are examined under the ...
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M. Ramzan; M. Bilal; Jae Dong Chung; Dian Chen Lu; Umer Farooq
(Bahria University Islamabad Campus, 2017)
A mathematical model has been established to study the magnetohydrodynamic second grade nanofluid flowpast a bidirectional stretched surface. The flowis induced by Cattaneo–Christov thermal and concentration diffusion ...
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Zhixiong Li; M. Sheikholeslami; Ahmad Shafee; M. Ramzan; R. Kandasamy; Qasem M. Al-Mdallal
(Bahria University Islamabad Campus, 2018)
In this attempt, nanoparticle enhanced PCM is employed to enhance solidification rate. To augment low thermal conductivity of H2O, CuO nanoparticles were dispersed in it. Also Brownian motion impact was involved in properties ...
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M. Sheikholeslami; Ahmad Shafee; M. Ramzan; Zhixiong Li
(Bahria University Islamabad Campus, 2018)
Influence of Lorentz forces and radiative term on nanoparticles treatment through a porous semi annulus has been displayed in current article. An innovative numerical method was employed to portray the roles of radiative ...
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M. Ramzan
(Bahria University Islamabad Campus, 2016)
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M. Ramzan
(Bahria University Islamabad Campus, 2016)
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M. Ramzan
(Bahria University Islamabad Campus, 2016)
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Zhixiong Li; Ahmad Shafee; R. Kandasamy; M. Ramzan; Qasem M. Al-Mdallal
(Bahria University Islamabad Campus, 2018)
Nanofluid radiation in a semi permeable duct is analyzed in existence of Lorentz forces. Lorentz forces impact on energy equation are involved. Last ODEs were solved via RK4 approach. Effects of suction, radiation, Eckert, ...
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Dianchen Lu; M. Ramzan; Noor ul Huda; Jae Dong Chung; Umer Farooq
(Bahria University Islamabad Campus, 2018)
A mathematical model is envisaged to study the axisymmetric steady magnetohydrodynamic (MHD) Carreau nanofluid flow under the influence of nonlinear thermal radiation and chemical reaction past a radially stretched surface. ...
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Zhixiong Li; M. Ramzan; Ahmad Shafee; S. Saleem; Qasem M. Al-Mdallal; Ali J. Chamkha
(Bahria University Islamabad Campus, 2018)
In current attempt, nanoparticle Electrohydrodynamic transportation has been modeled numerically via control volume based finite element method. Mixture of Fe3O4 and Ethylene glycol is elected. Impact of radiation parameter ...
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Dianchen Lu; M. Ramzan; Shafiq Ahmad; Jae Dong Chung; Umer Farooq
(Bahria University Islamabad Campus, 2018)
The impact of nonlinear thermal radiation in the flow of micropolar nanofluid past a nonlinear vertically stretching surface is investigated. The electrically conducting fluid is under the influence of magnetohydrodynamics, ...
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Dianchen Lu; M. Ramzan; Naeem Ullah; Jae Dong Chung; Umer Farooq
(Bahria University Islamabad Campus, 2017)
A numerical investigation of steady three dimensional nanofluid flow carrying effects of gyrotactic microorganism with anisotropic slip condition along a moving plate near a stagnation point is conducted. Additionally, ...
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M. Ramzan; M. Bilal; Jae Dong Chung; A. B. Mann
(Bahria University Islamabad Campus, 2017)
The prime objective of present exploration is to study effects of magnetohydrodynamic, Joule heating and thermal radiation on an incompressible Jeffrey nanofluid flow over a linearly stretched surface. Simultaneous effects ...
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Dianchen Lu; M. Ramzan; M. Bilal; Jae Dong Chung; Umer Farooq; Saad Tahir
(Bahria University Islamabad Campus, 2018)
This exploration studies a new mathematical model that highlights the impact of homogeneous–heterogeneous reactions on the flow of three-dimensional Oldroyd-B fluid past a bidirectional stretched surface. Here, homogeneous ...
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Javaria Farooq; Muhammad Mushtaq; Shahzad Munir; M. Ramzan; Jae Dong Chung; Umer Farooq
(Bahria University Islamabad Campus, 2018)
This study deals with the steady laminar slip flow of an incompressible Newtonian fluid in a non-uniform permeable channel under the influence of transverse magnetic field. The reabsorption through the wall is accounted ...
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M. Ramzan; M. Bilal; Jae Dong Chung
(Bahria University Islamabad Campus, 2017)
Three dimensional chemically reactive upper-convected Maxwell (UCM) fluid flow over a stretching surface is considered to examine Soret and Dufour effects on heat and mass transfer. During the formulation of energy equation, ...