Search Results - "Bekir, S"

Techno-economic analysis and optimization of solar and wind energy systems for power generation and hydrogen production in Saudi Arabia by Al-Sharafi, Abdullah, Sahin, Ahmet Z., Ayar, Tahir, Yilbas, Bekir S.

“…The objective of this study is to investigate the potentials of power generation and hydrogen production via solar and wind energy resources at different…”
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The thermoelement as thermoelectric power generator: Effect of leg geometry on the efficiency and power generation by Sahin, Ahmet Z., Yilbas, Bekir S.

“…Thermodynamic analysis of thermoelectric power generator is carried out. The influence of the slope parameter on the efficiency is formulated. The efficiency…”
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Performance enhancement of solar energy systems using nanofluids: An updated review by Sahin, Ahmet Z., Uddin, Mohammed Ayaz, Yilbas, Bekir S., Al-Sharafi, Abdullah

“…There are various techniques used to enhance the conversion of solar energy into useful forms. Use of nanofluids is one of the prominent techniques in the…”
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Photoinduced Dynamical Band Gap in Graphene: The Effects of Electron–Phonon and Spin–Orbit Interaction by Kandemir, Bekir S., Akay, Defne

“…The combined effects of electron–A1g phonon and Rashba spin–orbit couplings on the electronic spectrum of graphene in the presence of Haldane interaction…”
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Experimental study for predicting the specific heat of water based Cu‐Al2O3 hybrid nanofluid using artificial neural network and proposing new correlation by Çolak, A. Batur, Yıldız, Oğuzhan, Bayrak, Mustafa, Tezekici, Bekir S.

“…Summary In this study, an artificial neural network model has been created in order to estimate the specific heat of Cu‐Al2O3/water hybrid nanofluid based on…”
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A novel renewable energy‐based integrated system with thermoelectric generators for a net‐zero energy house by Islam, Shahid, Dincer, Ibrahim, Yilbas, Bekir S.

“…Summary A renewable energy based integrated system is developed to meet the total energy demands of a house located off‐grid, and a thermodynamic analysis…”
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Tracking and inequality: The results from Turkey by Bölükbaş, Sema, Gür, Bekir S.

“…•Expectations of teachers are affected negatively in low tracks.•A reduction and vulgarization of curriculum occurs in low performance groups.•Discipline…”
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A review on the performance of photovoltaic/thermoelectric hybrid generators by Sahin, Ahmet Z., Ismaila, Kehinde G., Yilbas, Bekir S., Al‐Sharafi, Abdullah

“…Summary Utilization of a broad range of solar spectrum has the potential for high power output from solar cells. However, solar photovoltaics (PVs) can convert…”
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Bacteroidetes and Firmicutes levels in gut microbiota and effects of hosts TLR2/TLR4 gene expression levels in adult type 1 diabetes patients in Istanbul, Turkey by Demirci, Mehmet, Bahar Tokman, Hrisi, Taner, Zeynep, Keskin, Fatma Ela, Çağatay, Penbe, Ozturk Bakar, Yesim, Özyazar, Mücahit, Kiraz, Nuri, Kocazeybek, Bekir S.

“…The aim of this study was to determine and compare the levels of both Bacteroidetes and Firmicutes in the gut microbiota and TLR2/TLR4 gene expression in the…”
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Questioning merit-based scholarships at nonprofit private universities: Lessons from Turkey by Keskiner, Hilal, Gür, Bekir S.

“…By employing multiple correspondence analysis (MCA), this study reveals the similarities between students’ socioeconomic status at five nonprofit private…”
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Thermodynamic analysis of a thermoelectric power generator in relation to geometric configuration device pins by ALI, Haider, SAHIN, Ahmet Z, YILBAS, Bekir S

“…Thermoelectric generators (TEG) are cost effective solid-state devices with low thermal efficiencies. The limitations, due to the operational temperature of…”
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Carbonated Water Droplet Can Ease Dust Mitigation from Hydrophobic Surfaces by Abubakar, Abba A, Yilbas, Bekir S, Al-Qahtani, Hussain, Hassan, Ghassan

“…Carbonated water droplets can ease the difficulties faced by distilled water droplets mitigating dust particles from hydrophobic surfaces. Rising of CO2…”
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Hyperbaric oxygen therapy for chronic ulcers in systemic sclerosis – case series by Mirasoglu, Bengusu, Bagli, Bekir S., Aktas, Samil

“…Background Digital and leg ulcers are extremely painful, hard to heal manifestations of systemic sclerosis (SSc). Many treatments have been tried for these…”
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Mechanics of dust removal from rotating disk in relation to self-cleaning applications of PV protective cover by Rifai, Aditia, Abu Dheir, Numan, Yilbas, Bekir S., Khaled, Mazen

“…•Adhesion force predicted is higher than gravity, friction, lift, and drag forces.•Centrifugal force is larger than the adhesion force in disk outer…”
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Performance assessment of hybrid power generation systems: Economic and environmental impacts by Al-Sharafi, Abdullah, Yilbas, Bekir S., Sahin, Ahmet Z., Ayar, T.

“…•A double-step optimization tool for hybrid power generation systems is introduced.•Economical aspects and the impact of the system on the environment are…”
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Water droplet mobility on a hydrophobic surface under a thermal radiative heating by Al-Sharafi, Abdullah, Yilbas, Bekir S., Ali, Haider

“…•Bond number remains less than unity for all volumes of droplet considered on hydrophobic surface.•Combination of Marangoni and buoyancy currents generates…”
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DRL-Based IRS-Assisted Secure Visible Light Communications by Saifaldeen, Danya A., Ciftler, Bekir S., Abdallah, Mohamed M., Qaraqe, Khalid A.

“…In this paper, we develop a novel Physical Layer Security (PLS) technique for a Visible Light Communication (VLC) system composed of light fixtures assisted by…”
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Heat and flow analysis of a water droplet on hydrophobic and hydrophilic phase change material by Al-Sharafi, Abdullah, Yilbas, Bekir S., Ali, H.

“…•Surface wetting characteristics reverses upon melting/solidification of n-octadecane.•Droplet flow field changes during the melting of n-octadecane at droplet…”
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A water droplet-cleaning of a dusty hydrophobic surface: influence of dust layer thickness on droplet dynamics by Hassan, Ghassan, Yilbas, Bekir S., Bahatab, Saeed, Al-Sharafi, Abdullah, Al-Qahtani, Hussain

“…Water droplet cleaning of a dusty hydrophobic surface is examined. Environmental dust are used in the experiments and cloaking velocity of a dust layer by a…”
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Exergo-economic optimization of concentrated solar photovoltaic and thermoelectric hybrid generator by Ismaila, Kehinde G., Sahin, Ahmet Z., Yilbas, Bekir S.

“…Exergo-economic analysis of a concentrated photovoltaic–thermoelectric generator (CPV-TEG) hybrid system is investigated. The specific exergy costing is…”
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