Ara
Toplam kayıt 34, listelenen: 21-30
Determination of effect of slot form on slot leakage flux at rotating electrical machines by the method of artificial neural networks
(Sila Science, 2012)
In this study, first of all, for the one-layered winding form of the rotating electrical machines, self-induction coefficient of slot leakage has been calculated according to varying forms of slot. Given the differences ...
Coherence analysis between hydrogen flow and electricity current in fuel cells
(Sila Science, 2012)
In this study the spectral properties of the hydrogen flow and electricity current data which are collected from a fuel cell system are extracted. The electricity current of the fuel cell system is in the DC character ...
The application of instantaneous reactive power calculation methods to a real power system
(Sila Science, 2012)
Many calculation methods have been developed to calculate the reactive power used in energy transmission lines. In this study; preferred instantaneous power calculation techniques such as instantaneous orthogonal currents, ...
Budget analysis for water reservoirs using an autonomous sensor-equipped mini boat
(American Scientific Publishers, 2015)
Water is an inescapable necessity for all forms of life on Earth. Therefore, both man-made reservoirs and natural reservoirs play critical roles for several purposes. Evaporation is an important factor that should be taken ...
Realization of an ultrawide stop band in a 2-D elastic metamaterial with topologically optimized inertial amplification mechanisms
(Pergamon-Elsevier Science Ltd, 2020)
The aim of this study is to design a two-dimensional solid structure with embedded inertial amplification mechanisms that shows an ultrawide stop band (band gap) at low frequencies. First of all, a unique compliant inertial ...
Examination of Harmonics in Incandescent Lamps and CFLs
(London Science Publishing Ltd, 2010)
Compact fluorescent lamps (CFL) are widely used in lighting technology since they have less power consumption and more efficiency compared with incandescent lamps. They require neither external ballast nor a starter. ...
Investigation of Tensile, Viscoelastic, and Viscoplastic Behavior of Polylactic Acid Manufactured by Fused Deposition Modeling
(Amer Soc Testing Materials, 2021)
Uniaxial tensile and uniaxial loading-unloading experiments are performed to characterize the mechanical properties of polylactic acid (PLA) manufactured by fused deposition modeling (FDM). To investigate viscoelastic and ...
OPTIMIZATION OF PHENOLIC COMPOUNDS EXTRACTION FROM PURPLE BASIL LEAF BY CONVENTIONAL AND MICROWAVE ASSISTED EXTRACTION METHODS
(Plapiqui(Uns-Conicet), 2021)
The present study aimed to determine the optimum extraction conditions of conventional solvent extraction (CSE) and microwave-assisted extraction (MAE) techniques to obtain maximum total phenolic (TPC), total flavonoid ...
Free vibration analysis of asymmetric shear wall-frame buildings using modified finite element-transfer matrix method
(Techno-Press, 2013)
In this study, the modified finite element-transfer matrix methods are proposed for free vibration analysis of asymmetric structures, the bearing system of which consists of shear wall-frames. In the study, a multi-storey ...
Classifying 8-bit to 8-bit S-boxes based on power mappings from the point of DDT and LAT distributions
(Springer-Verlag Berlin, 2008)
S-boxes are vital elements in the design of symmetric ciphers. To date, the techniques for the construction of S-boxes have included pseudo-random generation, finite field inversion, power mappings and heuristic techniques. ...