Güncel Gönderiler: Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed
Toplam kayıt 7740, listelenen: 5241-5260
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Evaluation of crosslinking type and antibacterial activities of copper oxide loaded cotton textile fabrics
(2018)In the current study, the efficacy of Cu(I)O micro and two different cross linkers as aantibacterial metal oxides on textile substrates versus Staphylococcus aureus and Escherichiacoli was examined. In particular, bacterial ... -
Experimental and numerical investigation of heat transfer in a channel with multiple phase change materials (PCMs)
(Elsevier Ltd, 2022)In this study, the thermal performance of an air-phase change material (PCM) unit used in free cooling applications was examined experimentally and numerically by Comsol finite element simulation software. Effects of the ... -
Flow optimization in a microchannel with vortex generators using genetic algorithm
(Elsevier Ltd, 2022)In this study, delta winglet-type vortex generators, widely used in conventional macro channels and proven to be effective, are used in microchannels to increase their heat transfer capacities. The effects of vortex ... -
Synthesis and structural characterization of Fe based Ti+Ni3Al+Al2O3 reinforcement composite produced by mechanical alloying
(Consejo Superior Investigaciones Cientificas-Csic, 2020)The Fe-based Ti+Ni3Al+Al2O3 powder mixture is mechanically alloyed in a Spex ball mill. Composites with Fe-based Ti+Ni3Al+Al2O3 addition were produced at 1000 degrees C sintering temperature for 1 h sintering time. The ... -
Thermoforming behavior of 3D-printed PLA sheets
(Carl Hanser Verlag, 2020)Fused deposition modeling is one of the most well-known additive manufacturing methods. It might be considered the easiest way to produce particle reinforced composites or unreinforced sheets which are biodegradable and ... -
Metallurgical characterization of mechanically alloyed MoNiAl-WC reinforced Fe matrix composite
(Carl Hanser Verlag, 2020)MoNiAl-WC reinforced Fe matrix composites were obtained by mechanical alloying. The effect of various reinforcement ratios on microstructure change, elemental characterization and phase transformation were examined by using ... -
The Effect of the Heat Recovery on Fuel Consumption in the Stenter Machine
(Vinca Inst Nuclear Sci, 2021)In this study, the convective drying process on the stenter machine used natural gas as fire' was examined in terms of energy saving. The fuel consumption in the drying process of wool fabric with and without heat recovery ... -
Finite element modeling of glass particle reinforced epoxy composites under uniaxial compression and sliding wear
(Walter De Gruyter Gmbh, 2021)In this study, the failure mechanism of glass particle epoxy composites was investigated under compression and sliding wear. Random fiber distribution with minimum interfiber distance was modeled by representative volume ... -
Characterization of mechanically alloyed Fe based and MoNiAl+Al2O3 reinforced composites
(Walter De Gruyter Gmbh, 2021)Fe-MoNiAl-Al2O3 powders were mechanically alloyed by a SPEX type attritor. The Fe based composite samples were reinforced with complex mechanically alloyed Fe-MoNiAl-Al2O3 particles in different ratios and Fe matrix ... -
Energy and exergy analysis and thermo-economic optimization of the ground source heat pump integrated with radiant wall panel and fan-coil unit with floor heating or radiator
(Pergamon-Elsevier Science Ltd, 2020)Current study is aimed at making the most appropriate design considering the dynamic energy, exergy and economic analysis of Ground Source Heat Pumps (GSHP). The energy required to heat and to cool a 200 m(2) office in ... -
Effect of residual stress on the bending response of L-shaped composite laminates
(Elsevier Sci Ltd, 2020)[No Abstract Available] -
Influences of out-of-plane fiber waviness on the curved beam strength of glass fiber composite laminates
(Pamukkale Univ, 2020)In-plane and out-of-plane waviness are inevitable defects in parts that have curved sections made of continuous fiber-reinforced composites. These defects can be located in the micro, meso (ply level) and macroscale (part ... -
Evaluation of sandwich panels with composite tube-reinforced foam core under bending and flatwise compression
(Sage Publications Ltd, 2020)In some applications such as roofs and walls, it is important to supply low thermal conductivity and high bending stiffness to structures. Generally, foam materials are preferred, which have low thermal conductivity. ... -
Hydroforming analysis of exhaust pipe connectors
(Carl Hanser Verlag, 2020)In this work, a hydroforming analysis of an exhaust pipe clamp adaptor made of galvalume steel was performed. Deformation and failure of galvalume exhaust pipe connectors and its coatings via the hydroforming process were ... -
Effect of carbides on the wear resistance of white cast iron alloyed with 12.7 wt.-% Cr and nickel
(Carl Hanser Verlag, 2020)White cast iron with about 12.7 wt.-% chromium was alloyed with Ni, W and Mo for heat treatment applications. Heat treatments were performed at a range of 850-1050 degrees C for 1 h in order to distribute M7C3 carbides ... -
Investigation on mechanical properties of solution strengthened and austempered ferritic ductile irons
(Carl Hanser Verlag, 2020)The aim of this study was to investigate the influence of austempering on the mechanical properties of solution-strengthened ferritic cast ductile irons. The microstructural examinations of the samples were conducted using ... -
Micromechanical modeling of particulate-filled composites using micro-CT to create representative volume elements
(Springer Heidelberg, 2019)A method based on X-ray micro-CT was introduced to create realistic representative volume elements (RVE) for particulate-filled composite materials. The method is applicable to most composite systems, and can be utilized ... -
Modeling of Buckling Restrained Braces (BRBs) using Full-Scale Experimental Data
(Korean Society Of Civil Engineers-Ksce, 2019)Hysteretic performance of buckling restrained braces (BRBs) having various core materials, namely, steel and aluminum alloy and with various end connections are numerically investigated. As a computational tool, nonlinear ... -
Comparative performance analysis of building foundation Ground heat exchanger
(Pergamon-Elsevier Science Ltd, 2020)The aim of this work is to improve the performance of Ground-Source Heat Pumps (GSHPs) by placing the heat exchanger pipes in the soil under the building foundation and in the building foundation reconstructed in Turkey. ... -
Determination of some drying parameters of carrot dried using microwave method
(TUBITAK, 2020)In this study, moisture content, drying time, the diffusion coefficient, activation energy, drying rate, drying efficiency and the energy consumed during the drying of carrot were determined by using the designed microwave ...
