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Toplam kayıt 140, listelenen: 31-40
A comprehensive review on hydrogen production from coal gasification: Challenges and Opportunities
(Elsevier, 2021)
This paper comparatively discusses hydrogen production options through coal gasification, including plasma methods, and evaluate them for practical applications. In this regard, it focuses on numerous aspects of hydrogen ...
Effect of gradually expanding flow passages on flow boiling of micro pin fin heat sinks
(Elsevier, 2022)
In this paper, effect of gradually expanding flow passages on saturated flow boiling characteristics of micro pin fin heat sinks is experimentally investigated. In this regard, a comparative analysis is performed based on ...
Effect of strontium additions on the microstructural and mechanical properties of Al-17Si-4Cu-0.6Mg-3Zn (B390+2 wt%Zn) alloy
(Springer, 2022)
One Al-17Si-4Cu-0.6Mg-3Zn (B390 + 2 wt%Zn) alloy and five B390 + 2 wt% Zn-Sr alloys were produced by permanent mold casting method. Microstructural evaluations were carried out with microscopic techniques. The phases of ...
Experimental research on machinability characteristics of Al-9Si alloy: Effect of Sr and Mg additives
(Sage Publications, 2022)
In this study, the effects of strontium (Sr) and magnesium (Mg) elements in certain rates added to Al-9Si alloy manufactured using permanent mold casting technique on the structural, mechanical, and machinability properties ...
Effect of working conditions on the lubricated wear behavior of Zn-40Al-2Cu-2Si alloy in the as-aast and T6 heat-treated states
(ASME, 2022)
In order to determine the effect of working conditions on the lubricated wear behavior of Zn-40Al-2Cu-2Si alloy in the as-cast and T6 heat-treated states, its tribological properties were studied at different oil flowrates, ...
The effect of ABS fraction on the fatigue behavior of PMMA/ABS polymer blends
(Elsevier, 2022)
This paper aims to examine the fatigue behavior of the Poly(methyl methacrylate)/ Acrylonitrile-butadiene-styrene (PMMA/ABS) polymer blends by means of experimental studies. For the material characterization of the blends, ...
The numerical evaluation of crash performance of the pressurized thin-walled tubes
(Springer, 2022)
This paper aims to investigate the energy absorption characteristics of the pressurized thin-walled tubes under axial impact by numerical simulations. The Arbitrary Lagrangian-Eulerian (ALE) model with the Fluid-Structure ...
Enhancing mechanical and tribological properties of Ni3Al-15vol%TiC composite by high current pulsed electron beam irradiation
(Elsevier, 2022)
Effects of high current pulsed electron beam irradiation (HCPEBI) on the surface microstructure, mechanical properties, room and high temperature tribological behavior of the Ni3Al-15vol%TiC composite were investigated. ...
Microstructural, mechanical and tribological characterization of Cu-Co-Ni-Be alloy processed via equal channel angular pressing
(Elsevier, 2021)
Effects of different processes including various combinations of equal channel angular pressing (ECAP) and aging on the microstructure, mechanical and tribological properties of the quadruple Cu-Co-Ni-Be alloy were ...
Effect of boronizing on operating stability of steel AISI 304L under erosion impact of hard particles
(Springer, 2021)
The effect of solid boronizing at 950 degrees C for 2 and 4 h on the phase composition, microstructure, hardness and abrasive wear of steel AISI 304L is studied under the impact of a flow of hard particles. The boronized ...