Search Results - "Hagar Alm ElDin Mohamad"

Modeling of wavy water film by application of artificial neural network - a state of art study by Moustafa, Mohamed, Ruifeng, Tian, Wen, Jiming, Bo, Wang, Ullah, Asmat, Alm ElDin Mohamad, Hagar, Cheng, Hui

“…•To properly assess the thickness of thin water layer flows, a unique optical approach was used.•Using PLIF technology, this novel approach controls the…”
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A detailed experimental evaluation of gas –Liquid film attributes in a horizontal rectangular duct by Planar Laser-Induced fluorescence (PLIF) approach by Moustafa, Mohamed, Ruifeng, Tian, Bo, Wang, Wen, Jiming, Ullah, Asmat, Alm ElDin Mohamad, Hagar

“…•A new optical technique used that recovers the true thickness of thin- water film flows.•Implemented Technique used relies on modulating the laser-light…”
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Experimental Investigation of the Biodiesel Direct Injection and Diesel Fuel as Premixed Charge on CI-Engine Emissions, Performance, and Combustion Characteristics by Medhat Elkelawy, Hagar Alm ElDin Mohamad, Elshenawy Abd elhamid, Mahmoud El-Gamal

“…This study aims to investigate the use of waste cooking oil biodiesel blend (B30D70) in CDC mode and the use of different premixing ratios of diesel vapor…”
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Experimental Investigation on the Effect of using Oxy-‎Hydrogen Gas on Spark Ignition Engines ‎Performances, and Emissions Characteristic by Hagar Alm ElDin Mohamad, Elshenawy Abd elhamid, Medhat Elkelawy, Osama Hendawi

“…The target of this work was to study the effect of adding HHO to gasoline fuel on engine performance and emissions. HHO gas production per input power was…”
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A critical review of the performance, combustion, and emissions characteristics of PCCI engine controlled by injection strategy and fuel properties by al-Kilawi, Midhat, Bastawissi, Hajir Alam al-Din, al-Shinnawi, Abd al-Hamid

“…As internal combustion engines (ICEs) produce serious emissions and a big part of greenhouse gases from fuel combustion. due to the universal concerns about…”
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An overview of the effect of using HHO on spark ignition and direct injection engines combustion, performances, and emissions characteristics by Hindawi, Usamah, al-Kilawi, Midhat, al-Shinnawi, Abd al-Hamid, Bastawissi, Hajir Alam al-Din

“…One of the major issues, the energy crisis, makes the globe dangerous and violent [1]. every day, there is an increase in energy demand. resources of energy…”
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Biodiesel as an alternative fuel in terms of production, emission, combustion characteristics for industrial burners : a review by al-Mulla, Sad Mustafa, Abd al-Hafiz, Ahmad Abu al-Yazid, Abd al-Rahman, Kamil Ali, Bastawissi, Hajir Alam al-Din, al-Kilawi, Midhat

“…This review summaries several studies on the emission and performance characteristics of biodiesel, as well as the various proportions of diesel blended with…”
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The influences of loading ratios and conveying velocity on gas-solid two phase flow characteristics: a comprehensive experimental CFD-DEM study by Kabeel, A. E., Elkelawy, Medhat, Mohamad, Hagar Alm-ElDin, Elbanna, Ahmed Mohammed, Panchal, Hitesh, Suresh, M., Israr, Mohammad

“…At this present research paper, solid particles jet into turbulent cross-flow trajectories and turbulence structure adaptations are presented for a…”
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CFD comparative study of design and performance of shell-and-tube heat exchangers with different configurations by Abd al-Hamid, Hibah Rushdi Muhammad, Muhammad, Hajar Alam al-Din, Bakri, Ayman Ibrahim

“…A different models of shell-and-tube heat exchangers were designed by Ansys geometry & solid works to evaluate the best model for heat transfer and to…”
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A review on comparative performance of shell-and-tube heat exchangers with various design configurations by Abd al-Hamid, Hibah Rushdi Muhammad, Muhammad, Hajar Alam al-Din, Bakri, Ayman Ibrahim

“…Widely known that, heat exchanger is a device that is being used to transfer thermal energy (enthalpy) between two or more fluids, between a solid surface and…”
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Effect of CUO nanoparticles on performance and emissions behaviors of CI engine fueled with biodiesel-diesel fuel blends by al-Shinnawi, Ibrahim Abd al-Hayy, Bastawissi, Hajir Alam al-Din, al-Kilawi, Midhat, al-Shinnawi, Abd al-Hamid

“…Recently the world has a very important need for replacement fossil fuel with renewable sources of energy. greenhouse effect is considered one of bad effects…”
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Effect of battery charging rates for electric hybrid vehicle on fuel consumption and emissions behaviors in different road conditions : a comparative study with conventional car by al-Kilawi, Midhat, Safwat, Ahmad Muhammad Sami Muhammad, al-Banna, Ahmad Muhammad Abd al-Fattah, Bastawissi, Hajir Alam al-Din, al-Samaduni, Muhammad Usamah Abd al-Rahman

“…The transportation division is a main cause of worldwide carbon emissions and represents a significant contributor to air quality issues, particularly in…”
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A comparative study on developing the hybrid-electric vehicle systems and its future expectation over the conventional engines cars by Safwat, Ahmad Muhammad Sami Muhammad, al-Banna, Ahmad Muhammad Abd al-Fattah, al-Samaduni, Muhammad Usamah Abd al-Rahman, al-Kilawi, Midhat, Bastawissi, Hajir Alam al-Din

“…The use of hybrid electric vehicles (HEVs) as an alternative to traditional petroleum-powered cars has risen due to climate change, air pollution, and fuel…”
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CFD Comparative study of Design and Performance of shell-and-tube Heat Exchangers with different configurations by Heba Abdelhamid, Ayman Bakry, Hagar Alm ElDin Mohamad

“…A different models of Shell-and-tube heat exchangers were designed by Ansys geometry & Solidworks to evaluate the best model for heat transfer and to calculate…”
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A Review on Comparative Performance of Shell-and-tube Heat Exchangers with Various Design Configurations by Heba Abdelhamid, Ayman Bakry, Hagar Alm ElDin Mohamad

“…Widely known that, heat exchanger is a device that is being used to transfer thermal energy (enthalpy) between two or more fluids, between a solid surface and…”
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A computational fluid dynamics study on different solar chimney designs on solar radiation by Muhammad, Hajar Alam al-Din, al-Samaduni, Muhammad Usamah Abd al-Rahman, Ramun, Muhammad

“…The solar chimney power plant (SCPP) is a hopeful solution to produce electrical power from solar energy. In this paper, a 2D numerical study is presented to…”
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Nanoparticles Additives for Diesel/Biodiesel Fuel Blends as a Performance and Emissions Enhancer in the Applications of Direct Injection Diesel Engines: A comparative Review by Medhat Elkelawy, Elshenawy Abd elhamid, Hagar Alm ElDin Mohamad, S. Abo-Samra, Ibrahim Abd-Elhay Elshennawy

“…Nanomaterials (NMs) like copper oxides, titanium oxides, and aluminum oxides have been developing into some of the most promising fuel additives for diesel…”
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Effect of CuO Nanoparticles on Performance and Emissions Behaviors of CI Engine Fueled with Biodiesel-Diesel Fuel Blends by Medhat Elkelawy, Elshenawy Abd elhamid, Hagar Alm ElDin Mohamad, Ibraheem Abd-Elhay Elshennawy

“…Recently the world has a very important need for replacement fossil fuel with renewable sources of energy. Greenhouse effect is considered one of bad effects…”
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A Comparative Study on Developing the Hybrid-Electric Vehicle ‎Systems and its Future Expectation over the Conventional Engines Cars by Medhat Elkelawy, Hagar Alm ElDin Mohamad, Mohamed Samadony, Ahmed Elbanna, Ahmed Safwat

“…The use of hybrid electric vehicles (HEVs) as an alternative to traditional petroleum-powered cars has risen due to climate change, air pollution, and fuel…”
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Effect of Battery Charging Rates for Electric Hybrid Vehicle on Fuel consumption and emissions behaviors in different road conditions: a comparative Study with Conventional Car by Medhat Elkelawy, Hagar Alm ElDin Mohamad, Mohamed Samadony, Ahmed Elbanna, Ahmed Safwat

“…The transportation sector is a major source of worldwide carbon emissions and represents a significant contributor to air quality issues, particularly in…”
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