Browsing by Author "Perin, Deniz"
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Betonarme yapılarda kullanılan demir donatının manyetik etkiler kullanılarak incelenmesi
Perin, Deniz (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2015)Betonarme yapılardaki demir donatı, yapının devamlılığı ve sağlamlığı için oldukça önemlidir. Bu çalışmada, demir donatının, manyetik özelliklerinden yararlanılarak bir algılayıcı yardımıyla fiziksel özelliklerinin ... -
Betonarme yapılardaki demir donatıların manyetik uzaktan algılama yöntemiyle incelenmesi
Perin, Deniz (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2008)Bu çalışmada, manyetik etkiler kullanılarak, betonarme yapılarda bulunan demir donatıların fiziksel özelliklerinin incelenebildiği bir uzaktan algılama sistemi geliştirilmiştir. Geliştirilen bu sistemle binaların kolon ve ... -
Design optimization of a 4-poled 1500 rpm 25 kva sg to obtain the desired magnetic flux density distributions by using rsm
Karaoğlan, Aslan Deniz; Perin, Deniz (Natl Inst Science Communication-Niscair, 2022)In this study design optimization for 4-poled 1500 rpm 25 kVA synchronous generator (SG) is performed. The aim is to determine the optimum factor levels for the design parameters namely slot opening width (Bs0), height, ... -
Design optimization of magnetic flux distribution for PMG by using response surface methodology
Karaoğlan, Aslan Deniz; Ocaktan, Demet Gönen; Oral, Ali; Perin, Deniz (IEEE-Inst Electrical Electronics Engineers Inc, 2020)Determining the stator slot design parameters of the alternator has a great importance to provide the desired magnetic flux distribution for a permanent magnet generator (PMG). The objective of this article was to investigate ... -
Effect of ball scribing on power loss separation of fe-3%si grain-oriented silicon steel
Wang, Hao; Li, Changsheng; Zhan, Jianbo; Yu, Zhenhua; Ji, Yafeng; Wang, Guanglei; Perin, Deniz (Wuhan Univ Technology, 2016)Power loss of Fe-3%Si grain-oriented silicon steel was measured after ball scribing with different spacing using a self-designed tool. Three different sections of power loss, including hysteresis loss, abnormal loss, and ... -
Inspection of rebars in concrete blocks
Perin, Deniz; Göktepe, Mustafa (Ios Press, 2012)Inspection of rebars in concrete blocks is most important issue for civil engineering applications, such as reinforcing the damaged buildings, bridges, power stations and nuclear plants. This study is concerned the research ... -
Karbon nanotüp katkılı levha kalıplama pestilinin AC elektriksel iletkenliğinin ve dielektrik özelliklerinin incelenmesi
Ilgaz, Aykut; Perin, Deniz (Bitlis Eren Üniversitesi Rektörlüğü, 2021)Cam elyaf takviyeli ve doymamış polyester bazlı polimer kompozit malzemelerin iletkenlik ve dielektrik özelliklerini kontrol etmek için son yıllarda yaygın biçimde kullanılan karbon nanotüpler, yüksek potansiyelli materyallerdir. ... -
Models between Barkhausen noise and coercive force of grain-oriented electrical steel
Wang, Hao; Li, Changsheng; Cai, Ban; Perin, Deniz; Chukwuchekwa, Nkwachukwu (Amer Inst Physics, 2013)Effect of ball scribing on relational models between coercive force and Barkhausen noise of conventional grain-oriented (CGO) and high-permeability grain-oriented (HGO) electrical steel was investigated. Models between two ... -
Multiobjective design optimization of stator for synchronous generator using bat algorithm and analysis of magnetic flux density distribution
Karaoğlan, Aslan Deniz; Perin, Deniz; Yılmaz, Kemal (Taylor & Francis Inc, 2021)Abstract—: In this study, we aimed to optimize 3000 kVA synchronous generator (SG) stator design to obtain the desired magnetic flux density distribution and efficiency. We used Maxwell simulations for experiments on some ... -
Multiobjective design optimization of stator for synchronous generator using bat algorithm and analysis of magnetic flux density distribution
Karaoğlan, Aslan Deniz; Perin, Deniz; Yılmaz, Kemal (Taylor & Francis Inc, 2022)In this study, we aimed to optimize 3000 kVAsynchronous generator (SG) stator design to obtain the desiredmagneticflux density distribution and efficiency. We usedMaxwell simulations for experiments on some design ... -
Rotor design optimization of a synchronous generator by considering the damper winding effect to minimize THD using grasshopper optimization algorithm
Karaoğlan, Aslan Deniz; Perin, Deniz (Ramazan Yaman, 2022)The aim of this study is to calculate the optimum factor levels for the design parameters namely slot pitch, center slot pitch, and damper width to keep the magnetic flux density distribution in a desired range while ... -
Tek duvarlı karbon nanotüp takviyesinin levha kalıplama bileşiğinin mekanik ve iletkenlik özelliklerine etkisinin incelenmesi
Ilgaz, Aykut; Perin, Deniz (Dokuz Eylül Üniversitesi, 2020)Bu çalışmada, tek duvarlı karbon nanotüp takviyesinin doymamış polyester bazlı levha kalıplama bileşiğinin mekanik ve iletkenlik özellikleri üzerindeki etkisi araştırılmıştır. Malzemenin rijitliğinin ölçüsü olan elastisite ... -
Using grey wolf optimizer to minimize voltage total harmonic distortion of a salient-pole synchronous generator
Perin, Deniz; Karaoğlan, Aslan Deniz; Yılmaz, Kemal (Sharif University of Technology, 2023)It is important to evaluate optimum design parameters of Synchronous Generator (SG) to obtain the desired Total Harmonic Distortion (THD). This study aims to determine the optimum rotor design parameters of SG using Grey ...
