Engineering and Technology: Recent submissions

  • CFD study of natural convection heat transfer from an enclosed assembly of vertical cylinders 
    Shafiq, Faisal; Atta Ullah; Chughtai, IR; Hamid, Adnan; Nadeem, Muhammad (IEEE 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017-01-10)
    In the present work, CFD study was performed for a computational domain of a 3 × 3 square array of vertical heat generating cylinders with a pitch to diameter ratio (P/D) equal to 2. The assembly was enclosed in a 127 mm ...
  • Validation of Kinetic Model of Naphta Reforming Reactor for Optimizatio of Process 
    Bilal, Muhammad; Khan, Khurram Imran; Hussain, Masroor; Khan, Hammad Amjad; Hussain, Sajjad (IEEE International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), 2018-09-10)
    Various mathematical and kinetic models have been already developed for the simulation analysis of Naphtha Catalytic Reformer of petroleum refineries. The mathematical models are based on Runge Kutta Method and kinetic ...
  • Modeling of two phase flow in a convergent- divergent nozzle 
    Atta Ullah; Nadeem, Muhammad; Ahmed, Asif Nazir (IEEE 2009 International Conference on Emerging Technologies, 2009-10-19)
    This paper consists of theoretical modeling and computer simulation of two phase isothermal flow in a convergent divergent nozzle. First general expressions to determine velocity at any point, velocity at throat and speed ...
  • Effect of variable reflux ratio on binary distillation in a laboratory scale distillation column 
    Shafeeq, Amir; Daood, Syed Sheraz; Muhammad, Ayyaz; Ijaz, Aamir (IEEE 2nd International Conference on Chemical, Biological and Environmental Engineering, 2010-11-02)
    This paper investigates the effect of variable reflux ratio on final product composition in a laboratory scale distillation column. The findings of this study include a minimum reflux ratio at which the highest purity of ...
  • Chemical analysis and characterization of (Brassica napus) Canola oil seed 
    Imran-ul Haq; Saeed, M. Khalid; Ahmed, Ijaz; Ashraf, M.; Ejaz, Nusrat (2009 ICME International Conference on Complex Medical Engineering, 2009-04-09)
    Canola oil produced from the seeds of Brassica napus and Brassica rapa. These cultivars, low in erucic acid and glucosinolates, are very different from high erucic acid rapeseed oil in chemical, physical and nutritional ...
  • Physico-chemical analysis, classification of ground water, and impact of water quality on the health of people in Khushab City, Pakistan 
    Qadri, S. M. Talha; Aminul Islam, Md.; Raza, Arshad; Shalaby, M. R.; Sheikh, R. A. (7th Brunei International Conference on Engineering and Technology 2018 (BICET 2018), 2018-11-12)
    Ground water quality was evaluated by analysing physico-chemical parameters e.g. pH, Electric Conductivity (EC), Total Dissolved Solids (TDS), Total Hardness (TH), Ca + , Mg + and CI" from fifty sites within the urban ...
  • Structural and electrical properties of Zinc sulfide nanoparticles 
    Ahmad, Mushtaq; Rasool, Kamran; Imran, Zahid; Rafiq, M. A.; Hasan, M. M. (2011 Saudi International Electronics, Communications and Photonics Conference (SIECPC), 2011-04-24)
    Zinc sulfide (ZnS) nanoparticles were synthesized using chemical co-precipitation method. The structural and morphological properties of these particles were studied by X-ray diffraction (XRD) and Scanning electron microscopy ...
  • Effect of modifiers on structural and optical properties of Titania (TiO2) nanoparticles 
    Rasool, Kamran; Usman, Muhammad; Ahmad, Mushtaq; Imran, Zahid; Rafiq, M. A.; Hasan, M. M.; Nazir, Adnan (IEEE 2011 Saudi International Electronics, Communications and Photonics Conference (SIECPC) Electronic ISBN:, 2011-01-01)
    A simple process is presented for the preparation of TiO 2 nanoparticles by Co-precipitation method. This process is relatively cheaper and by using different variation we can control particle size and shape. TiCl 4 was ...
  • Ultrathin 2D Sheets of Graphene and WS2 for Energy Storage Applications 
    Naseer, Sufyan; Riaz, Adeel; Khan, Ramsha; Mansoor, Khalid; Abbas, Qaisar; Javed, Sofia; Akram, M. Aftab; Jan, Rahim (2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2019-01-01)
    Ultrathin 2D-nanomaterials are currently being exploited and employed for energy storage applications. Graphene nanosheets (GNS) are the most favorable candidate for energy storage and charge transfer due to its extraordinary ...
  • Experimental solubility of CO2 and CH4 in imidazolium based ionic liquid; [C6mim][BF4] at high pressures 
    Ayyaz, Muhammad; Amir, Shafeeq; Rizvi, Zahoor ul Hasan; Ijaz, Aamir; Mutalib, M. I. Abdul (2010 2nd International Conference on Chemical, Biological and Environmental Engineering, 2010-11-02)
    The solubility*of carbon dioxide (CO 2 ) in fresh and recycled ionic liquid (IL); 1-hexyl-3-methyl imidazolium tetrafluoroborate [C 6 mim][BF 4 ] was experimentally measured at three different temperatures i.e., 303.15 K, ...
  • Numerical simulation of naturally air cooled electronic equipments casing 
    Riaz, Ali; Ibrahim, Adnan; Basit, Abdul; Shah, Ajmal; Basit, M. Abdul (2017 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017-01-14)
    With the passage of time size of electronic equipments decreases but power consumption remains constant due to which rise in temperature is the major issue to address in order to increase the life of electronic equipments. ...
  • Simultaneous Cutting of Master Reels and Stocked Rolls in Solving Trim Loss Minimization Problem at Paper Mill 
    Aziz, Asnaf; Razaullah; Ali, Liaqat; Naeem, Khawar; Shakoor, Abdul (2019 IEEE 10th International Conference on Mechanical and Intelligent Manufacturing Technologies (ICMIMT), 2019-02-15)
    Several studies have found methods of optimizing order allocation and trim loss in paper industry. However, the resulting solution may not be adoptable due to some widths of stocked rolls exceed or less than those required ...
  • Experimental Study of Laminar Natural Convection Heat Transfer from Slender Circular Cylinder in Air Quiescent Medium 
    Riaz, Ali; Shah, Ajmal; Basit, Abdul; Iqbal, Mazhar (IEEE 2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2019-01-08)
    In this paper, variation of local heat transfer coefficient from the surface of cylindrical heat source both in vertical as well as horizontal configuration has been determined through experimentation. Fourteen experiments ...
  • Study of Thermal Performance of Common Heat Exchangers by Using Nanofluids 
    Tayyab-ul-Islam; Tariq, Rasikh; Sheikh, Kamran Afaq; Shayyan, Muhammad (IEEE 2018 International Conference on Applied and Engineering Mathematics (ICAEM), 2018-09-04)
    In this work, an experimental study is carried out by using CuO based nanofluid in four different configurations of some common heat exchangers including shell-and-tube type, concentric, spiral and plate heat exchanger for ...
  • Evaluation of thrust from a multi-nozzle output device with single input 
    Hyder, M Javed; Hayat, M Kashif (IEEE 2018 15th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2018-01-09)
    A multi-nozzle output device with a single input, is designed and optimized using Computational Fluid Dynamics techniques and thrust is evaluated. In this regard a platform, having required number of nozzles is designed ...
  • Design and Fabrication of Automatic Single Axis Solar Tracker for Solar Panel 
    Mehdi, Ghazanfar; Ali, Naveed; Hussain, Shafquat; Zaidi, Asad A.; Shah, Ahmer Hussain; Azeem, M. Mustafa (IEEE 2nd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET) 30-31 Jan. 2019 Electronic ISBN:, 2019-01-30)
    Sun energy is a considered to be one of most promising source to address the world energy crises. Photovoltaic cell is one of the prominent sources of energy. The most important factors that affect the efficiency of solar ...
  • An Implementation Framework to Attain 6R-Based Sustainable Lean Implementation-A Case Study 
    Maqbool, Yasir; Rafique, Muhammad Zeeshan; Hussain, Amjad; Ali, Hassan; Javed, Saleha; Amjad, Muhammad Saad; Khan, Mohammad Aamir; Mumtaz, Salman; Haider, Syed Mustafa; Atif, Muhammad (IEEE Access, 2019-08-19)
    The concepts of lean manufacturing operations and sustainability are congruent in nature, marked by the facet of improving organizational efficiency. However, only difference lies in the definition of waste. This definition ...
  • Fuzzy Logic Controller for Submarine 
    Pathan, Dur Muhammad; Unar, Mukhtiar Ali; Memon, Mujeeb-u-Din (IEEE 2005 Pakistan Section Multitopic Conference, 2005-12-24)
    In under ocean research, submarine plays indispensable role for collecting the facts and operating under sea. Due to working under ocean the task of submarine is risky for crew as well as for submarine itself. Therefore a ...
  • Application of assembly and manufacturing technology in the field of biomedical engineering: Three dimensional solid modeling of prosthetic knee joint 
    Khan, Muhammad Ahmed; Mumtaz, Tahira (IEEE 20th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2014-10-23)
    For transfemoral amputation the prosthetic knee joint is most critical component among all the modules of the prosthesis. This is because knee has to provide complete stability to the body whether the person is walking, ...
  • Reduced order modeling of loads on a vertical-axis wind turbine 
    Rabbani, Tariq; Khalid, M. Saif Ullah; Siddiqui, Salman; Akhtar, Imran (Proceedings of 2014 11th International Bhurban Conference on Applied Sciences & Technology (IBCAST) Islamabad, Pakistan, 2014-01-14)
    In this paper, we develop a reduced-order model of the torque produced by a vertical-axis wind turbine (VAWT) at different tip speed ratio (TSR). We numerically simulate the flow past a three-bladed Darrieus H-type VAWT ...

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