Welcome to DSpace BU Repository
Welcome to the Bahria University DSpace digital repository. DSpace is a digital service that collects, preserves, and distributes digital material. Repositories are important tools for preserving an organization's legacy; they facilitate digital preservation and scholarly communication.
Browsing Department of Electrical Engineering by Title
-
Imran Fareed Nizami; Muhammad Majid; Hammad Afzal
(Bahria University Islamabad Campus, 2017)
Blind image quality assessment (BIQA) is a challenging task in real-world problems due to unavailability of reference images. The performance of BIQA techniques is highly dependent on features used to assess the image ...
-
Rizwan Ul Haq Satti; Prabhakar besthapu; Shankar bandari
(Bahria University Islamabad Campus, 2016)
This framework is devoted to analyze the tangent hyperbolic fluid in the presence of nanoparticles. In order to disperse the nanoparticle from the surface of sheet, condition of zero normal flux of nanoparticles is introduced ...
-
Aurang Zaib; Rizwan Ul Haq; A.J. Chamkha; M.M Rashidi
(Bahria University Islamabad Campus, 2018)
Purpose- The impact of nanoparticles on an unsteady flow of a Williamson fluid past a permeable convectively heated shrinking sheet is examined numerically. Design/methodology/approach – In sort of the solution of the ...
-
Aurang Zaib; Rizwan Ul Haq; Ali J. Chamkha; Mohammad Mehdi Rashidi
(Bahria University Islamabad Campus, 2018)
Purpose – The purpose of this paper is to present an inclusive study of the mixed convective flow involving micropolar fluid holding kerosene/water-based TiO2 nanoparticle towards a vertical Riga surface with partial slip. ...
-
Imran Fareed Nizami; Amer Bilal Mann; Khadija Maqbool
(Bahria University Islamabad Campus, 2018)
This work presents a Radon transform analysis of plane wave diffraction by an impedance step, such that the planes and the step have different impedances. Application of Radon transform on diffraction analysis is of vital ...
-
Zahid Tufail; Khawar Khurshid; Ahmad Salman; Imran Fareed Nizami; Khurram Khurshid; Byeungwoo Jeon
(Bahria University Islamabad Campus, 2018)
Environmental factors such as fog and haze affect the image quality and make it unsuitable for automated systems, such as intelligent vehicles, surveillance, and outdoor object recognition, which require images with clear ...
-
M.Zohaib Sarwar; M.Rakeh Saleem; M.Moeez Haider; Junaid Imtiaz
(Bahria University Islamabad Campus, 2017)
Cognitive radio is an uprising technique designed to solve the problem of spectrum utilization effectively. In a cooperative cognitive radio mobile network (CRMN), battery- powered cognitive mobile node (CMN) frequently ...
-
Shahid Naseem; Zeashan Hameed Khan; Muhammad Irfan Abid
(Bahria University Islamabad Campus, 2018)
The aim of this paper is to present a comparative analysis between three models i.e. Lord’s model, Hampshire’s child trust model and cognitive agent model for protecting information before sharing it to others. For this ...
-
Muhammad Zahid; Yinhong Li; Jinfu Chen; Jian Zuo
(Bahria University Islamabad Campus, 2017)
Electromechanical oscillations are the major stability limits which constrain the power transfer in the interconnected system and influence the transmission line capacity. Power System Stabilizer (PSS) and Flexible AC ...
-
Muhammad Usman; Rizwan Ul Haq; Muhammad Hamid; Wei Wang
(Bahria University Islamabad Campus, 2017)
Present study is devoted to analyze the flow and heat transfer of water-based metallic nanoparticles along a converging/diverging channel with non-parallel walls. In order to control the random motion of nanoparticles, MHD ...
-
Muhammad Iftikhar; Muhammad Aamir; Asad Waqar; Naila; Fahad Bin Muslim; Imtiaz Alam
(Bahria University Islamabad Campus, 2018)
This paper presents line-interactive transformerless Uninterruptible Power Supply (UPS) with a fuel cell as the prime energy source. The proposed UPS consists of three major parts (i.e., an output inverter, a unidirectional ...
-
Rizwan Ul Haq Satti; Wubshet Ibrahim
(Bahria University Islamabad Campus, 2016)
In this study, the problem of boundary layer flow of magnetohydrodynamic stagnation point flow past a stretching sheet with convective heating is examined. Condition of zero normal flux of nanoparticles at the wall for the ...
-
Feroz Ahmed Soomro; Muhammad Usman; Rizwan Ul Haq; Wei Wang
(Bahria University Islamabad Campus, 2018)
The objective of the present model is to examine the magnetohydrodynamic (MHD) non-Newtonian (Sisko) nanofluid flow over a linear stretching sheet. The thermal management is examined through melting heat transfer. Buongiorno’s ...
-
Rizwan Ul Haq; Zakia Hamouch; S.T. Hussain; Toufik Mekkaoui
(Bahria University Islamabad Campus, 2017)
Main objective of this frame work is to establish the modeling and simulation of mix convection flow along a vertically heated sheet filled with water. Two important mechanisms: magneto-hydrodynamics and porous medium are ...
-
Rizwan Ul Haq; Feroz Ahmed Soomro; Toufik Mekkaoui; Qasem M. Al-Mdallal
(Bahria University Islamabad Campus, 2018)
In this article, a complete structure of corrugated surface is established for heat transfer effects in the presence of uniform magnetic field. A natural convection phenomenon is presented for MHD flow filled in a porous ...
-
Rizwan Ul Haq; Faisal Shahzad
(Bahria University Islamabad Campus, 2017)
Present analysis is dedicated to examine the thermal performance of engine oil in the presence of both single and multiple wall carbon nanotubes (SWCNTs and MWCNTs) between two concentric cylinders. Flow is driven with ...
-
Wajahat Ullah Khan Tareen; Muhammad Aamir; Saad Mekhilef; Mutsuo Nakaoka; Mehdi Seyedmahmoudian; Ben Horan; Mudasir Ahmed Memon; Nauman Anwar Baig
(Bahria University Islamabad Campus, 2018)
This study summarizes an analytical review on the comparison of three-phase static compensator (STATCOM) and active power filter (APF) inverter topologies and their control schemes using industrial standards and advanced ...
-
Prabhakar Besthapu; Rizwan Ul Haq; Shankar Bandari; Qasem M. Al-Mdallal
(Bahria University Islamabad Campus, 2017)
The present analysis concentrates to examine the influence of both thermal and solutal stratification on magneto-hydrodynamics (MHD) nanofluid flow along an exponentially stretching sheet. Moreover, simul- taneous effects ...
-
Suleman Ata; Zeashan Hameed Khan
(Bahria University Islamabad Campus, 2017)
In this paper, a model based feedback control system equivalent to the functioning of a natural pancreas in human body is designed to monitor and control its blood glucose level (BGL). For a diabetic patient, an insulin ...
-
Asad Waqar; Zeeshan Khurshid; Jehanzeb Ahmad; Muhammad Aamir; Muneeb Yaqoob; Imtiaz Alam
(Bahria University Islamabad Campus, 2018)
The electrical power system is becoming more and more complex with the increasing demand of the electricity across the world, as the world is becoming the global village. The electrical power system must be reliable and ...