Proceedings: Recent submissions

Now showing items 21-40 of 145

An integrated mechanism of genetic algorithm and Taguchi method for cut-point temperatures optimization of crude distillation unit

Durrani, Muhammad Amin; Avila, Alcantara; Rafael, Jesus; Ahmad, Iftikhar (IEEE 2018 International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), 2018-03-03)

Fractionation of crude oil in crude distillation unit (CDU) is an energy intensive process. Fractionation is carried out based on the cutpoint temperatures, i.e., the tray temperature of the CDU at which a product stream ...
Effect of Accumulation of Environmental Dust and Subsequent Mud Formation on Textural, Chemical, and Optical Properties of Silicon Wafers for Photovoltaic Cells

Mehmood, Umer; Irshad, H. Muzammil; Al-Sulaiman, Fahad A.; Bashir, Sheraz; Yilbas, B. S. (IEEE Journal of Photovoltaics ( Volume: 8 , Issue: 5 , Sept. 2018 ), 2018-09-01)

Accumulation of environmental dust and consequent mud formation on optically active surfaces block the incident solar radiation, and thus reduce the efficiency of photovoltaic cells. Silicon is widely used in photovoltaic ...
Optimization of Fuel in Saturated Steam Boiler through Preheating of Controlled Air-Fuel Mixture 2019

Ibrahim, Uzair; Farrukh, Sarah (IEEE 2nd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), 2019-01-30)

Energy saving is an important concern in every industrial process that could be achieved by fuel optimization. Significant part of operating cost of any industrial process is associated with the fuel consumption. Therefore, ...
Experimental study and CMFD modeling of transport processes in flow of two Immiscible liquids

Arshad, M.; Chughtai, I. R.; Inayat, M. H.; Azharul Haq (IEEE Proceedings of 2013 10th International Bhurban Conference on Applied Sciences & Technology (IBCAST), 2013-01-15)

Rectangular shaped sieve plate column was installed for study of transport parameters through high speed photography and image analysis. Two Immiscible liquids consisting of the dispersed phase (water) and continuous phase ...
Techno-Economic Analysis of Selexol and Sulfinol Processes for Pre-Combustion CO2 Capture

Ramzan, Neelam; Shakeel, Usama; Güngör, Afşin; Zaman, Muhammad (IEEE International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), 2018-09-10)

One of the reasons for global warming and climate change is the anthropogenic CO 2 release into the air, especially when low quality coal is used. So there is the basic need to mitigate the emissions of CO 2 to avoid the ...
Development of an inexpensive tensiometer for surface tension and contact angle measurements

Naveed, Muhammad; Bashir, Shazia; Bashir, Muhammad; Inayat, Mansoor H. (IEEE International Conference on Emerging Technologies (ICET), 2016-10-18)

In this paper we propose a low cost tensiometer that is easily reproducible with the requirement of minimal components and basic technical skills. It mainly uses a low cost Arduino microcontroller and a stepper motor to ...
Design a helical coil heat exchanger via CFD simulations

Jaffar, Nabeel; Inayat, Mansoor Hameed; Wardag, Alam Nawaz Khan (IEEE 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017-01-10)

Helical coil heat exchangers are featured as compact and high heat transfer coefficient devices. Due to which the nuclear industry is focusing on efficient designs of helical coil steam generator to employ in advanced Small ...
Comparative study of average sedimentation velocity: Direct numerical simulation vs two-fluid model

Zaheer, Muhammad; Atta Ullah; Hamid, Adnan (IEEE 13th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2016-01-12)

In this work, a comparative numerical study of sedimentation of mono-dispersed spherical particles has been performed. The results of two-fluid Eulerian modelhave been compared with direct numerical simulation results. A ...
Numerical simulation of thermal incompressible fluid flow using Lattice Boltzmann's method

Mufti, Abdullah; Basit, Romana; Basit, M. Abdul (IEEE International Conference on Aerospace Science & Engineering (ICASE), 2013-08-21)

Objective of this paper is to numerically simulate thermal fluid flow using Lattice Boltzmann's method. D2Q9 model is used for simulation of 2D thermal fluid flow. Different thermal cases such as thermal Poisseuille flow, ...
Data-based Sensing of Composition and Quality of Product in Biodiesel Production

Ahmad, Iftikhar; Ayub, Ahsan; Ibrahim, Uzair; Khattak, Mansoor Khan (IEEE International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), 2018-09-10)

Fossil fuels are finite source of energy which are depleting due to anthropogenic activities. Therefore, there is a need of renewable alternative to fossil fuels. Biodiesel production is a point of great interest for ...
Thermally assisted coating of PVA for hydrophilic surface modification of PMMA microchannel for oil in water emulsion

Shahzadi, Iqra; Bashir, Muhammad; Bashir, Shazia; Inayat, Mansoor H. (IEEE 15th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2018-01-09)

Microfluidics plays a significant role in the field of engineering and modern sciences. It has various applications especially in bio-medical science, reaction engineering to improve the reaction rates for better yield, ...
Non-intrusive Polynomial Chaos Expansion Based Uncertainty Analysis of Bioethanol Production Process

Ahmad, Iftikhar; Ibrahim, Uzair; Imdad, Zumrud; Ali, Gulsayyar (IEEE 2nd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), 2019-01-30)

Ethanol production has been a topic of great interest since the world found the significance of renewable biofuels. Process efficiency and sustainability are main points of focus for ethanol production. Uncertainty in input ...
Production of biofuels from micro ALGAE and green wastes through Anaerobic Digestion

Habib, Muddasar; Intisab ul Haq; Mustafa, Pakeeza; Rehman, Hira; Khan, Rovaid; Amad Ullah Khan (IEEE Power Generation System and Renewable Energy Technologies (PGSRET), 2015-06-10)

The basic aim of this work was to explore the possibilities of producing the bio-fuels by green waste recycling from the available, inexpensive & echo-friendly resources. The state of the art recovery of green energy from ...
Antioxidant activity of Zingiber officinale Roscoe's extract, oleoresin and essential oil from Pakistan

Saeed, M. Khalid; Iqbal, Z.; Mehmud, S.; Ejaz, N.; Waqar-u-Nisa (IEEE ICME International Conference on Complex Medical Engineering, 2009-04-09)

Crude extract, essential oil and oleoresin of fresh Zingeber Officinale Roscoe was studied for their antioxidant activity. Free radical scavenging activity was determined using DPPH free radical assay which based on the ...
Virtual sensing of catalytic naphtha reforming process under uncertain feed conditions

Ahmad, Iftikhar; Ali, Gul Sayyar; Bilal, Muhammad; Hussain, Arshad (IEEE International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), 2018-03-03)

Stable operation of a naphtha reforming process is always desired to get high Research Octane Number (RON) of its end product, gasoline. Uncertainty in process variables, i.e. temperature, pressure, feed composition, makes ...
Comparative study of static and dynamic wetting properties of liquid-liquid phase in PMMA microfluidic T-shaped device

Omer, Ahmed; Bashir, Shazia; Bashir, Muhammad; Inayat, Mansoor H.; Amin, Muhammad Abid; Naveed, Muhammad (2017-01-10)

Microfluidics plays a vital role in modern technologies. Microfluidics has large and widespread applications especially in the field of bio-medical science, enhancing the reaction rates, chemical synthesis, electro ...
Microstructure of rod like sedimenting particles: Direct numerical simulations

Mehdi, Samia; Hamid, Adnan; Atta Ullah; Yamamoto, Ryoichi (IEEE International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017-01-10)

This paper focuses on non-spherical rod like particles and presents a computational technique for non-spherical particles in order to study the effect of shape on transport properties of particles. We used smoothed profile ...
Sensitivity Analysis of Entrained Flow Coal Gasification Process Through Fourier Amplitude Sensitivity Test (FAST) and Sobol Techniques

Ahmad, Iftikhar; Ayub, Ahsan; Rashid, M. Hamza; Ansari, Fahad; Mohammad, Nisar (IEEE International Conference on Applied and Engineering Mathematics (ICAEM), 2018-09-04)

Entrained flow gasification is one of the most used method for converting coal into useable form of energy. Quest for higher conversion efficiency and reduction in environmental impact has been a driving force for realizing ...
Exergy Analysis and Optimization of Series and Parallel Flow Configurations of Vapor Absorption Chiller

Arshad, Muhammad Umer; Ghani, Muhammad Usman; Atta Ullah; Zaman, Muhammad (; ; ; 2018 International Conference on Power Generation Systems and Renewable Energy Technologies (PGSRET), 2018-09-10)

Currently, increased clean energy demand due to rapid industrialization and population growth is the main challenge of the world. This can be achieved either by energy efficiency improvement for both the house hold appliances ...
Structural characterization of the silver-polyaniline nanocomposite for electronic devices

Imran, S. M.; Moiz, S. A.; Ahmed, M. M.; Lee, Jung-Hoo; Kim, Hee-Taik (IEEE 13th International Multitopic Conference, 2009-12-14)

Incorporation of metal nanoparticles in Polyaniline composites could effectively improve its optical, thermal and electrical properties and making it an ideal for the use in semiconductor industry. In this study Ag ...

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