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Toplam kayıt 189, listelenen: 151-160
Fractional high-order differential feedback controller based on meta-heuristic algorithms for automatic voltage regulator
(Taylor & Francis Ltd., 2024)
In this study, optimally parameter tuning of fractional high-order differential feedback controller (FHODFC) for an automatic voltage regulator (AVR) system regulating the terminal voltage of the synchronous generator is ...
Microstructure, mechanical properties and formability of friction stir processed interstitial-free steel
(Elsevier Ltd, 2015)
The microstructure, mechanical properties and stretch formability of fine-grained (FG) interstitial-free steel (IF-steel) formed by friction stir processing (FSP) was investigated systematically. One-pass FSP drastically ...
An investigation of fastness and antibacterial properties of cotton fabric coloured with water-soluble zinc phthalocyanine containing azo groups
(2016)
Araştırmanın temel amacı, azo grupları içeren suda çözünebilen çinko ftalosiyanin (Azo-ZnPc) ile boyanmış pamuklu kumaşın boyanma özelliklerini, renk haslık değerlerini (ışık, su, ter, klorlanmış su, sürtme, yıkama) ve ...
Microstructure, microhardness and tensile properties of FSWed DP 800 steel
(International OCSCO World Press, 2017)
Purpose: Dual phase (DP) steels are widely used in the automotive industry due to their properties of a high balance of strength and formability. However, it is known that conventional welding of high strength steel leads ...
Applicability of friction stir welding to steels
(International OCSCO World Press, 2017)
Purpose: The friction stir welding (FSW) method is widely considered to be one of the most significant developments in joining technology to emerge in the last 30 years. The technique has originally been developed for ...
Microwave-assisted synthesis and biological evaluation of some coumarin hydrazides
(2018)
In this work, 15 different coumarin hydrazides were successfully synthesized and screened for their antioxidant and antilipase activities. To do this, firstly, salicylaldehyde derivatives and Meldrum's Acid were reacted ...
Improvement the wear behavior of low carbon steels by friction stir processing
(Institute of Physics Publishing, 2017)
A low carbon structural steel was surface-hardened by friction stir processing (FSP) through 4 mm thickness from the surface. The hardness of the alloy increased from 140 Hv0.1 to about 240 Hv0.1 after single-pass FSP. ...
Effect of friction stir processing on tribological properties of Al-Si alloys
(Institute of Physics Publishing, 2017)
As-cast Al-12Si alloy was processed by single-pass friction stir processing (FSP), and its effect on mainly friction and wear properties of processed alloy was studied in detail. The needle-shaped eutectic silicon particles ...
A new green protocol for the synthesis of 2-substituted perimidines from hydrazones under catalyst- and solvent-free conditions
(Bulgarian Academy of Sciences, 2018)
A new green protocol was developed for the synthesis of 2-substituted perimidines. The protocol involves a reaction of ethoxy carbonylhydrazone with 1,8-diaminonaphthalene under solvent- and catalyst-free conditions. Simple ...
Formability of friction stir processed low carbon steels used in shipbuilding
(Chinese Society of Metals, 2018)
The stretch formability of a low carbon steel processed by friction stir processing (FSP) was studied under biaxial loading condition applied by a miniaturized Erichsen test. One-pass FSP decreased the ferritic grain size ...
