K
Khaled Y. Benyounis
Researcher at Dublin City University
Publications - 84
Citations - 4400
Khaled Y. Benyounis is an academic researcher from Dublin City University. The author has contributed to research in topics: Welding & Laser power scaling. The author has an hindex of 31, co-authored 83 publications receiving 3752 citations. Previous affiliations of Khaled Y. Benyounis include University of Benghazi.
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Methods of measuring residual stresses in components
TL;DR: In this paper, the authors classify different residual stresses measurement methods and provide an overview of some of the recent advances in this area to help researchers on selecting their techniques depending on their application and the availabilities of those techniques.
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Optimization of different welding processes using statistical and numerical approaches - A reference guide
TL;DR: A comprehensive literature review of the application of evolutionary algorithms, evolutionary algorithms and computational network in the area of welding has been introduced herein and was classified according to the output features of the welding, i.e. bead geometry and mechanical properties of the welds.
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Effect of laser welding parameters on the heat input and weld-bead profile
TL;DR: In this paper, the effect of laser power (1.2-1.43kW), welding speed (30-70 cm/min) and focal point position (−2.5 to 0mm) on the heat input and the weld-bead geometry (i.e. penetration, welded zone width, and heat affected zone width (W HAZ )) was investigated using response surface methodology (RSM).
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Pretreatment techniques used in biogas production from grass
TL;DR: In this article, a review of current knowledge on pretreatment techniques used for grassland biomass is presented, and the effect of the application of each studied methods on the biogas yield and on the energy balance is discussed.
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Multi-response optimization of CO2 laser-welding process of austenitic stainless steel
TL;DR: In this article, the tensile strength and impact strength along with the joint-operating cost of laser-welded butt joints made of AISI304 were investigated and the optimal welding conditions were identified in order to increase the productivity and minimize the total operating cost.