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Toplam kayıt 282, listelenen: 41-60
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The role of hydroelectric power and contribution of small hydropower plants for sustainable development in Turkey
(Pergamon-Elsevier Science Ltd, 2011)Turkey is a rapidly growing country regarding its economy and population and therefore has a large and continuously increasing energy demand. Turkey mostly meets its energy demand from imported fossil sources. However apart ... -
ASSESSMENT OF WATER QUALITY OF EAST PART OF THE ERGENE BASIN, TURKEY
(Scibulcom Ltd, 2011)Although Turkey, particularly the Thrace region, seems to be rich in soil and water resources in comparison to its location, population growth, pollution caused by industrialisation and possible global warming threaten the ... -
A new involutory 4×4 MDS matrix for the AES-like block ciphers
(2011)Maximum Distance Separable (MDS) codes are used as diffusion layers in the design of the well known block ciphers like the Advanced Encryption Standard (AES) and Khazad. The reason for the use of MDS codes in the design ... -
A neuro-detector based on the cybernetic concepts for fault detection in electric motors
(Jve Int Ltd, 2011)In this study, an auto-associative neural network (AANN) is designed as a fault detector using the cybernetic concepts. In this sense, an artificial neural network structure is connected with a finite state system or a ... -
Prediction of internal temperature in stator winding of three-phase induction motors with ann
(Wiley, 2011)This paper implements an artificial neural network (ANN) model able to estimate the internal temperatures in stator winding of a squirrel-cage three-phase induction motor fed by a voltage inverter. A sinusoidal pulse-width ... -
Assessment of water quality of east part of the ergene basin
(2011)Although Turkey, particularly the Thrace region, seems to be rich in soil and water resources in comparison to its location, population growth, pollution caused by industrialisation and possible global warming threaten the ... -
An Evaluation of Wind Energy Characteristics for Four Different Locations in Balikesir
(Taylor & Francis Inc, 2011)This paper presents an investigation and evaluation of wind energy characteristics of four different regions in Balikesir, Turkey, namely, Gonen, Bandirma, Dursunbey, and Ayvalik. Wind speed data and wind direction measured ... -
Optimal wind-hydro solution for the Marmara region of Turkey to meet electricity demand
(Pergamon-Elsevier Science Ltd, 2011)Wind power technology is now a reliable electricity production system. It presents an economically attractive solution for the continuously increasing energy demand of the Marmara region located in Turkey. However, the ... -
Experimental Study of Moment Method for Undergraduates in Electromagnetic
(Kaunas Univ Technology, 2011)N. F. O. Serteller, A. G. Ak, G. Kocyigit, T. C. Akinci. Experimental Study of Moment Method for Undergraduates in Electromagnetic // Electronics and Electrical Engineering. - Kaunas: Technologija, 2011. - No. 3(109). - ... -
Condition monitoring with signal processing in wind turbines
(Jve Int Ltd, 2011)Renewable energy sources will come at the beginning of the future energy resources. In particular, wind power is among the most discussed sources in Turkey and all over the world. In this study, a model of the three-blade ... -
Assessment of Water Quality of East Part of the Ergene Basin, Turkey
(2011-12)Although Turkey, particularly the Thrace region, seems to be rich in soil and water resources in comparison to its location, population growth, pollution caused by industrialisation and possible global warming threaten the ... -
Long term wind speed estimation for a randomly selected time interval by using artificial neural networks, Amasra, Turkey
(Sila Science, 2012)In this study, a new ANN estimation model has been developed in order to estimate wind speed in the long term. The data used in the model developed for this study was provided from the wind station in the province of Amasra, ... -
Decomposition of Process Damping Ratios and Verification of Process Damping Model for Chatter Vibration
(2012)In the previous study, by the same authors, titled ‘‘A new process damping model (PDM) for chatter vibration (Measurement, 44 (8) (2011) 1342–1348)’’, a new approach has been presented for obtaining process damping ratios ... -
Minci (Minzi) peynirinin özelliklerinin belirlenmesi
(2012)Minci (Minzi), Karadeniz bölgesinde geleneksel yöntemlerle üretilen bir peynir çeşidimizdir. Bu çalışmada Trabzon ve Rize’de piyasada satılan Minci peynirlerinin (21 adet) mikrobiyolojik, kimyasal ve duyusal analizleri ... -
Analysis of wind turbine blade deformation with STFT method
(Sila Science, 2012)This study is intended for investigating electrical and mechanical faults of electro-mechanical systems in wind turbine. In the study, generator rotor speed, generator torque and gear torque occurred as a result of possible ... -
Testing the Reliability of A Velocity Definition in Dispersive Medium
(2012)We introduce a method to test if a given velocity definition corresponds to an actual physical flow in a dispersive medium. We utilize the equivalence of the pulse dynamics in the real-? and real-k Fourier expansion ... -
Modified finite element-transfer matrix method for the static analysis of structures
(Techno-Press, 2012)In this paper the Modified Finite Element-Transfer Matrix Method, which is the combination of Transfer Matrix Method and Finite Element Method, is applied to the static analysis of the structures. In the method, the structure ... -
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 ... -
Spectral and statistical analysis for ferroresonance phenomenon in electric power systems
(Springer, 2012)This study presents our findings on the ferroresonance phenomenon for the Seyitomer-Isiklar part of the Electric Power System of 380 kV in Turkey. In this context, the power spectral density approach and Short-Time Fourier ...