Yazar "Baykasoğlu, Cengiz" için listeleme
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Adsorptive separation of CH4, H2, CO2, and N2 using fullerene pillared graphene nanocomposites: Insights from molecular simulations
Mert Balaban, Hümeyra; Deniz, Celal Utku; Baykasoğlu, Cengiz (SPRINGER, 2023)Context The adsorptive separation performances of fullerene pillared graphene nanocomposites (FPGNs) with tunable micro and meso porous morphology are investigated for the binary mixtures of CH4, H2, CO2 and N2 by using ... -
Akıllı kompozit üretim tekniği ile bacaklı özgün bir robotun tasarımı, üretimi, test ve analizleri
Haboğlu, Mustafa Reşit (Hitit Üniversitesi Lisansüstü Eğitim Enstitüsü, 2022)Günümüzde insanlar tarafından gittikçe daha fazla kullanılan robot teknolojisi her geçen gün gelişmeye devam etmektedir. Son yıllarda makro boyutlu robotların yanında minyatür boyutlu robotlar da araştırılmaya ve kullanılmaya ... -
Biomechanical Behavior Evaluation of Resin Cement with Different Elastic Modulus on Porcelain Laminate Veneer Restorations Using Micro-CT-Based Finite Element Analysis
Mert Eren, Meltem; Çelebi, Alper Tunga; İçer, Esra; Baykasoğlu, Cengiz; Mugan, Ata; Yücel, Taner; Yıldız, Esra (MDPI, 2023)The aim of this study is to evaluate the biomechanical behavior of the porcelain laminate veneer restorations (PLV) of the maxillary central incisor luted with two types of resin cements having different incisal preparations: ... -
Bir kanatçık tahrik sistemi yapısının sistem davranışına etkilerinin sayısal ve deneysel olarak incelenmesi
Keleş, Murat (Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2018)Kanatçık tahrik sistemi mühimmata yönelim hareketini sağlayan kanatçıkları hareket ettiren sistemler olup, mühimmatın başarılı bir uçuş yapabilmesi için bu sistemlerin davranışları ile ilgili belirsizliklerin minimum ... -
A COMPARATIVE STUDY ON CRASHWORTHINESS CHARACTERISTICS OF THIN-WALLED TUBES WITH FUNCTIONALLY GRADED THICKNESS AND VARIOUS CROSS-SECTIONAL GEOMETRIES
Baykasoğlu, Cengiz; Tunay Çetin, Merve (Inegi-Inst Engenharia Mecanica E Gestao Industrial, 2016)The present paper aims at investigating the effect of cross-section geometry on the crashworthiness characteristics of thin-walled aluminum tubes with functionally graded thickness (FGT). To achieve this aim, different ... -
A comparative study on crashworthiness of thin-walled tubes with functionally graded thickness under oblique impact loadings
Baykasoğlu, Cengiz; Baykasoğlu, Adil; Tünay, Merve (Taylor and Francis Ltd., 2019)The main objective of this study is to investigate the effects of functionally graded thickness (FGT) patterns and cross-sectional shapes (i.e. circular, square and hexagonal) on crashworthiness performance of thin-walled ... -
Crashworthiness of graded lattice structure filled thin-walled tubes under multiple impact loadings
Çetin, Erhan; Baykasoğlu, Cengiz (Elsevier Sci Ltd, 2020)The objective of this study is to investigate the crashworthiness performances of graded lattice structure filled tubes (GLSFTs) under multiple impact loadings. Different graded body-centered cubic aluminum lattice structures ... -
Crashworthiness optimization of circular tubes with functionally-graded thickness
Baykasoğlu, Adil; Baykasoğlu, Cengiz (Emerald Group Publishing Ltd., 2016)Purpose: The purpose of this paper is to develop a new multi-objective optimization procedure for crashworthiness optimization of thin-walled structures especially circular tubes with functionally graded thickness. ... -
Development of a design for a crash energy management system for use in a railway passenger car
Meran, Ahmed Partovi; Baykasoğlu, Cengiz; Muğan, Ata; Toprak, Tuncer (SAGE Publications Ltd, 2016)A design approach for a crash energy management (CEM) system for a N13-type railway passenger car used by the Turkish State Railway Company is developed in this paper. The components of the CEM system are honeycomb-structured ... -
Effect of attachment types and number of implants supporting mandibular overdentures on stress distribution: A computed tomography-based 3D finite element analysis
Arat Bilhan, Selda; Baykasoğlu, Cengiz; Bilhan, Hakan; Kutay, Ömer; Muğan, Ata (Elsevier Ltd, 2015)The objective of this study was to calculate stresses in bone tissue surrounding uncoupled and splinted implants that are induced by a bite force applied to the mandible and to determine whether the number of mandibular ... -
Effects of lithium doping on hydrogen storage properties of heat welded random CNT network structures
Baykasoğlu, Cengiz; Öztürk, Zeynel; Kırca, Mesut; Çelebi, Alper Tunga; Muğan, Ata; To, Albert C. (Elsevier Ltd, 2016)This paper presents the effects of lithium doping on the hydrogen storage capability of heat welded random carbon nanotube (CNT) network structures having different cross-link densities at room temperature. Cluster based ... -
Energy absorption of circular aluminium tubes with functionally graded thickness under axial impact loading
Baykasoğlu, Cengiz; Tünay, Merve (Taylor and Francis Ltd., 2015)The main objective of this study is to investigate the effects of thickness-gradient patterns on energy absorption characteristics of aluminium-based circular tubes under axial impact loading. Functionally graded thickness ... -
Energy absorption of thin-walled tubes enhanced by lattice structures
Çetin, Erhan; Baykasoğlu, Cengiz (Elsevier, 2019)Thin-walled structures filled or covered by various materials have been proposed for energy absorption applications in recent years. At this point, additive manufacturing technologies provide an unprecedented opportunity ... -
Experimental investigation of the axial crushing behavior of aluminum/CFRP hybrid tubes with circular-hole triggering mechanism
Çetin, Erhan; Baykasoğlu, Adil; Erdin, Muhammed Emin; Baykasoğlu, Cengiz (ELSEVIER SCI LTD, 2023)The current study investigates the axial crushing behavior of filament-wound aluminum/carbon fiber reinforced plastic (Al/CFRP) hybrid tubes with circular-hole triggering mechanism. The proposed hybrid design consists of ... -
An experimental study on the compressive response of CFRP honeycombs with various cell configurations
Pehlivan, Levent; Baykasoğlu, Cengiz (Elsevier Ltd, 2019)The experimental investigation on the compressive response of carbon fiber reinforced polymer (CFRP) honeycombs with various cell configurations was carried out in the present work. The CFRP honeycomb specimens were ... -
Failure analysis of graphene sheets with multiple Stone-Thrower-Wales defects using molecular mechanics based nonlinear finite element models
Baykasoğlu, Cengiz; Muğan, Ata (Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2018-06-09)Experimental studies show that Stone-Thrower-Wales (STW) defects generally exist in graphene sheets (GSs) and these defects considerably affect the fracture strength of GSs. Thus, prediction of failure modes of GSs with ... -
Fonksiyonel derecelendirilmiş ince cidarlı tüplerin çarpışma dayanımlarının incelenmesi
Tunay Çetin, Merve (Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2015)Bu tez çalışmasında, eksenel ve eğik darbe yüklemeleri altında fonksiyonel olarak derecelendirilmiş kalınlıklı ve eşdeğer kalınlıklı ince cidarlı alüminyum silindirik tüplerin çarpışma davranışları sistematik olarak ... -
A fully coupled thermal–microstructural–mechanical finite element processmodel for directed energy deposition additive manufacturing of Ti–6Al–4V
Tuna; Baykasoğlu, Cengiz; Akyıldız, Öncü; C.To, Albert (TAYLOR & FRANCIS LTD, 2023)A fully coupled thermal–microstructural–mechanical finite element modelling framework is developed to investigate the distortion and residual stresses during directed energy deposition (DED) of multi-phase Ti–6Al–4V alloy. ... -
Grand canonical Monte Carlo simulations of methane adsorption in fullerene pillared graphene nanocomposites
Baykasoğlu, Cengiz; Mert Balaban, Hümeyra; Deniz, Celal Utku (Elsevier Science Inc, 2021)The objective of this study is to investigate the methane adsorption performance of fullerene pillared graphene nanocomposites (FPGNs) with adjustable micro and meso porous morphology and high surface/weight ratios. Different ... -
Hydrogen storage in heat welded random CNT network structures
Öztürk, Zeynel; Baykasoğlu, Cengiz; Çelebi, Alper Tunga; Kırca, Mesut; Muğan, Ata; To, Albert C. (Elsevier Ltd, 2015)The objective of this study is to investigate hydrogen storage capability of heat welded random carbon nanotube (CNT) network structures. To achieve this objective, different three-dimensional random CNT network structures ...
