scispace - formally typeset
Search or ask a question
Institution

City University of Science and Information Technology

EducationPeshawar, Pakistan
About: City University of Science and Information Technology is a education organization based out in Peshawar, Pakistan. It is known for research contribution in the topics: Nanofluid & Nusselt number. The organization has 202 authors who have published 386 publications receiving 5519 citations.


Papers
More filters
Proceedings ArticleDOI
01 Aug 2016
TL;DR: The main aim is to provide a framework to researcher and application developer that how different protocols works, over view of some key issues of IoT and the relation between IoT and other embryonic technologies including big data analytics and cloud computing.
Abstract: The main aim of this paper is to discuss the Internet of things in wider sense and prominence on protocols, technologies and application along related issues. The main factor IoT concept is the integration of different technologies. The IoT is empowered by the hottest developments in RFID, smart sensors, communication technologies, and Internet protocols. Primary hypothesis is to have smart sensor dealing directly to deliver a class of applications without any external or human participation. Recently development in Internet and smart phone and machine-to-machine M2M technologies can be consider first phase of the IoT. In the coming years IoT is expected to be one of the main hub between various technologies by connecting smart physical objects together and allow different applications in support of smart decision making. In this paper we discuss IoT architecture and technical aspect that relate to IoT. Then, give over view about IoT technologies, protocols and applications and related issues with comparison of other survey papers. Our main aim to provide a framework to researcher and application developer that how different protocols works, over view of some key issues of IoT and the relation between IoT and other embryonic technologies including big data analytics and cloud computing.

220 citations

Journal ArticleDOI
TL;DR: In this article, Atangana and Baleanu (AB) were applied to free convection flow of generalized Casson fluid due to the combined gradients of temperature and concentration with heat generation and first order chemical reaction.
Abstract: Atangana and Baleanu (AB) in their recent work introduced a new version of fractional derivatives which uses the generalized Mittag-Leffler function as the non-singular and non-local kernel and accepts all properties of fractional derivatives. This articles aims to apply the AB fractional derivative to free convection flow of generalized Casson fluid due to the combined gradients of temperature and concentration with heat generation and first order chemical reaction. For the sake of comparison, this problem is also solved via Caputo-Fabrizio (CF) derivative technique. Exact solutions in both cases of AB and CF derivatives are obtained via Laplace transform and compared graphically as well as in tabular form. In the case of AB approach, the influence of pertinent parameters on velocity field is displayed in plots and discussed. It is found that for a unit time, the velocities obtained via AB and CF derivatives are identical. Velocities for the time less than 1 show little variation and for time bigger than 1, this variation increases.

188 citations

Journal ArticleDOI
TL;DR: In this paper, the combined effect of magnetic and electric field on micropolar nanofluid between two parallel plates in a rotating system was examined, and the convergence of the method has been shown numerically.
Abstract: The current research aims to examine the combined effect of magnetic and electric field on micropolar nanofluid between two parallel plates in a rotating system. The nanofluid flow between two parallel plates is taken under the influence of Hall current. The flow of micropolar nanofluid has been assumed in steady state. The rudimentary governing equations have been changed to a set of differential nonlinear and coupled equations using suitable similarity variables. An optimal approach has been used to acquire the solution of the modelled problems. The convergence of the method has been shown numerically. The impact of the Skin friction on velocity profile, Nusslet number on temperature profile and Sherwood number on concentration profile have been studied. The influences of the Hall currents, rotation, Brownian motion and thermophoresis analysis of micropolar nanofluid have been mainly focused in this work. Moreover, for comprehension the physical presentation of the embedded parameters that is, coupling parameter N 1 , viscosity parameter Re , spin gradient viscosity parameter N 2 , rotating parameter Kr , Micropolar fluid constant N 3 , magnetic parameter M , Prandtl number Pr , Thermophoretic parameter Nt , Brownian motion parameter Nb , and Schmidt number Sc have been plotted and deliberated graphically.

177 citations

Journal ArticleDOI
TL;DR: In this paper, the authors apply the idea of Caputo-Fabrizio time fractional derivatives to magnetohydrodynamics (MHD) free convection flow of generalized Walters'-B fluid over a static vertical plate.
Abstract: The present article applies the idea of Caputo-Fabrizio time fractional derivatives to magnetohydrodynamics (MHD) free convection flow of generalized Walters’-B fluid over a static vertical plate. Free convection is caused due to combined gradients of temperature and concentration. Hence, heat and mass transfers are considered together. The fractional model of Walters’-B fluid is used in the mathematical formulation of the problem. The problem is solved via the Laplace transform method. Exact solutions for velocity, temperature and concentration are obtained. The physical quantities of interest are examined through plots for various values of fractional parameter: $\alpha$ , Walters’-B parameter $\Gamma$ , magnetic parameter M , Prandtl number Pr, Schmidt number Sc, thermal Grashof number Gr and mass Grashof number Gm. As a special case, the published results from open literature are recovered.

164 citations

Journal ArticleDOI
TL;DR: In this article, the effects of magnetohydrodynamics on the blood flow when blood is represented as a Casson fluid, along with magnetic particles in a horizontal cylinder is studied, and the analysis shows that applied magnetic field reduces the velocities of both the blood and magnetic particles.

160 citations


Authors

Showing all 204 results

NameH-indexPapersCitations
M. A. Shah9258337099
Muhammad Asif5671013314
Ahmad Jalal36943020
Zahir Shah342453885
Muhammad Saqib323113827
Farhad Ali271132174
Muhammad Altaf Khan26882188
Taza Gul231421897
Shahzad Khan201151343
Bilal Ahmad Khan181111814
Nadeem Ahmad Sheikh16381093
Attaullah Shah16881053
Mohammad Nauman16581334
Muhammad Altaf Khan1565592
Shahid Hussain1451702
Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202211
202192
202078
201971
201849
201729