Department of Mechanical Engineering, Conference / Seminar

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Koku, Ahmet Buğra (61)
Konukseven, Erhan İlhan (53)
Ciğeroğlu, Ender (42)
Dal, Hüsnü (29)
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Finite element method (10)
Nonlinear vibrations (10)
Harmonic balance method (8)
Robot sensing systems (8)
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Recent Submissions

Characterization of Reactive Metallic Nanolayers through High-speed Imaging
Behboud, Ali Bagheri; Kazanç Özerinç, Feyza; Özerinç, Sezer (2021-03-15)
Reactive metallic nanolayers are nanolaminated structures composed of alternating layers of two metals. Thermally or mechanically-induced mixing of these pure metal layers results in the formation of an intermetallic alloy...
Nanolayered metallic glass-crystalline composites with high strength and wear resistance
Özerinç, Sezer (null; 2020-02-23)
Nanolayered metallic glass-crystalline composites are promising materials that combine the high strength of metallic glasses with the superior ductility of crystalline metals. Previous work has focused on metallic glass-FC...
The effect of strain rate and temperature on forming limit diagram for DKP-6112 and AZ31 materials
Goksen, Seckin; Darendeliler, Haluk (2020-01-01)
© 2020 The Authors. Published by Elsevier Ltd.Forming limit diagrams (FLDs) are used in sheet metal operations widely for predicting blank fracture and forming characteristics of materials. There are three approaches for b...
Nonlinear 3D Modeling and Vibration Analysis of Horizontal Drum Type Washing Machines
Baykal, Cem; Ciğeroğlu, Ender; Yazıcıoğlu, Yiğit (2020-01-01)
In this study, a nonlinear 3-D mathematical model for horizontal drum type washing machines is developed considering rotating unbalance type excitation. Nonlinear differential equations of motion are converted into a set o...
Slippage Estimation of Two Wheeled Mobile Robot Using Recurrent Deep Neural Network
Özçil, Osmail; Koku, Ahmet Buğra; Konukseven, Erhan İlhan (2019-12-14)
Position, velocity and acceleration information are important for mobile robots. Due to the wheel slippages, encoder data may not be reliable and IMU data also contains a cumulative error. Errors of inertial measurements a...
Two novel Kirchhoff plate finite elements for the modified strain gradient theory
Kandaz, Murat; Dal, Hüsnü (2019-11-18)
Kara ve su-altı boru hattı sistemlerinde yarı-statik kırılma tokluğu ve kırılma direnç eğrilerinin belirlenmesi
Erol, Eren; Tosun, Uygar; Yurtışık, Koray; Gür, Cemil Hakan (null; 2019-11-15)
Gaz ve petrol rezervleri genellikle tüketicilerden uzakta bulunur. Yüksek Dayançlı Düşük Alaşımlı (YDDA) çelik plakalardan imal edilmiş ince duvar kalınlıklı boru hatları, rezervlerin taşınma masraflarını düşürmede ekonomi...
Nonlinear Dynamic Analysis of an Asymmetric Ball Bearing Rotor System
Bahan, Doğancan; Ciğeroğlu, Ender (2019-11-14)
Performance of ball bearing–rotor systems are highly dependent on and often limited by characteristics of ball bearings. Several studies are available in the literature, investigating varying compliance and subharmonic res...
Design of an Experimental Setup for Periodic Forced Response Analysis of Shrouded Blades with Frictional Contacts
Öney, Eren; Ciğeroğlu, Ender (null; 2019-11-02)
High-cycle fatigue is one of the most frequent reasons of failure for turbomachinery and in early design process it is crucial to predict the vibration levels. Friction dampers or frictional contacts are commonly used in t...
Evaluation of Surrogate-Based Modeling Methods for the Optimization of Helicopter Rotor Structures for Minimum Vibration
Bilen, Muhammed Emre; Ciğeroğlu, Ender; Özgüven, Hasan Nevzat (null; 2019-11-02)
Helicopters are notorious for their high vibration levels and the rotors are the main contributors. At preliminary stages, it is essential to design the rotors to achieve minimum vibration amplitudes, which is generally re...
Dielectrophoretic detection of imatinib resistance in K562 Cells Using A lab-on-a-chip system
Demircan Yalçın, Yağmur; Toral, Taylan Berkın; Sukaş, Serkan; Yıldırım, Ender; Zorlu, Özge; Gündüz, Ufuk; Külah, Haluk (Chemical and Biological Microsystems Society (CBMS); 2019-10-27)
This study presents label-free detection of imatinib resistance in K562 cells via integrated dielectrophoretic detection and impedimetric counting on a lab-on-a-chip system. Two impedimetric counting units were placed upst...
Predicting the effective cutting length of laser micro jet process using machine Learning
Subaşı, Levent; Gökler, Mustafa İlhan; Yaman, Ulaş (null; 2019-10-25)
MODELLING TOPOLOGICALLY OPTIMIZED PARTS WITH MICROSTRUCTURES
Özkapıcı, Damla; Yaman, Ulaş (null; 2019-10-18)
Modeling of alumina production for identification of solar hybridization paths
Abu Zanouneh, Basil; Tarı, İlker (null; 2019-10-06)
Bauxite to Alumina production processes of Seydisehir Aluminum Plant are investigated based on a previous study detailing the sub-processes and auditing the mass balances of the plant. The details of the balances are used ...
Enhanced stability of hollow calcium carbonate microspheres via polymorphic control for orthopedic applications
Oral, Cağatay Mert; Kapusuz, Derya; Ercan, Batur (2019-09-30)
Analysis of flow structure in a helicopter cabin to improve the thermal comfort using cfd modeling
Şahin, Doruk; Yavuz, Mehmet Metin (null; 2019-09-20)
Proper distribution of conditioned air inside the cabins of passenger transportation type aircrafts is crucial in terms of passengers? comfort. In the present study, computational fluid dynamics (CFD) models are developed ...
PERFORMANCE COMPARISON OF SU2 REAL GAS MODELS AND TESTING FOR A COLD GAS THRUSTER
Özden, Aysu; Baran, Özgür Uğraş; Aksel, Mehmet Hâluk (null; 2019-09-19)
Cold gas propulsion systems are mainly used for attitude controlof satellites.It is possible to obtainvery low pressure and temperature at the exit section of the nozzledue to propulsion system’s nature. Investigation of s...
Nanocomposite supercapacitor electrodes based on carbon nanoflakes produced by induction coupled plasma and manganese dioxide
Aydınlı, Alptekin; Çakmak, Gülhan; Öztürk, Tayfur; Ünalan, Hüsnü Emrah (null; 2019-09-11)
Carbon nanoflake-manganese dioxide (CNF-MnO2) nanocomposite supercapacitor electrodes have been fabricated. While CNFs were synthesized via induction coupled plasma (ICP) using ethanol precursor, MnO2 was produced by a sim...
A Quasi-Incompressible and Quasi-Inextensible Finite Element Implementation of Fibrous Soft Biological Tissues
Gültekin, Osman; Rodoplu, Burak; Dal, Hüsnü (2019-09-11)
Fibrous soft biological tissues exhibit nearly incompressible exponentially stiffening mechanical response (J–like stress–strain curve), making the development of efficient and robust finite element formulations at the qu...
Kanatçık-kanal sistemindeki ayrılma basıncı-yoğuşma ilişkisinin boyutsuz parametrelerle incelenmesi
Akdağ, Osman; Akkuş, Yiğit; Dursunkaya, Zafer (2019-09-11)
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