Browsing MF_Yayın Koleksiyonu by Title
Now showing items 21-40 of 99
-
Closed-Form Solutions for Gradient Elastic Beams with Geometric Discontinuities by Laplace Transform
(Hindawi, 2013)The static bending solution of a gradient elastic beam with external discontinuities is presented by Laplace transform. Its utility lies in the ability to switch differential equations to algebraic forms that are more ... -
A Compact Analytical Method for Vibration Analysis of Single-Walled Carbon Nanotubes with Restrained Boundary Conditions
(SAGE, 2016)In the present study, free vibration of single-walled carbon nanotubes (SWCNTs) with restrained boundary conditions is studied using nonlocal elasticity theory. To give generality to the present problem, the SWCNT is assumed ... -
Comparative performance analyses of molten carbonate fuel cell-alkali metal thermal to electric converter and molten carbonate fuel cell-thermo-electric generator hybrid systems
(Elsevier, 2020)Purpose of this paper is to compare the performance of an alkali metal thermal electric converter (AMTEC) and thermoelectric generator (TEG) as a subsystem for utilizing rejected heat from the molten carbonate fuel cell ... -
A Comparative Study of SiAlON Ceramics
(Elsevier, 2012)Two different varieties of Si3N4 powders were used to prepare SiAlON ceramics. 100% b-Si3N4 was used from refractory grade powders (B1) and another purer 98% a-Si3N4 (50A) powder was used to prepare the SiAlON samples. ... -
Comparative study on corrosion behaviors of Mg-Al-Zn alloys
(Elsevier, 2018)A comparative study on corrosion behaviors of various Mg−Al−Zn alloys (AZ21, AZ41, AZ61 and AZ91 series, cast under same cooling conditions and controlled alloying composition) was carried out. Scanning electron microscopy ... -
A comparative study on corrosion of Mg-Al-Si alloys
(Elsevier, 2017)Corrosion behavior of various Mg−Al−Si alloys (AS11, AS21, AS41, AS61 and AS91 series), cast under the same cooling conditions and controlled alloying composition, was investigated systematically. Optical microscopy and ... -
Covalent grafting of pyridine-2-methanol into kaolinite layers
(Elsevier, 2013)A novel hybrid organic-clay material was prepared by grafting of pyridine-2-methanol in the interlayerspace of kaolinite by using a kaolinite/methanol compound as an intermediate. A kaolinite/methanolcompound was obtained ... -
Customer Online Shopping Anxiety Within the Unified Theory of Acceptance and Use Technology (UTAUT) Framework
(Emerald Publishing, 2016)Purpose - Few studies have investigated how anxiety operates within the Unified Theory of Acceptance and Use of Technology (UTAUT) framework. Consequently, the purpose of this paper is to explore the influence of anxiety ... -
Design of laterally restrained web-tapered steel structures through a stiffness reduction method
(Elsevier, 2018)A stiffness reduction method for the design of laterally restrained web-tapered steel structures fabricated through the welding of individual steel plates is presented in this paper. Stiffness reduction functions for welded ... -
Designing a powered combined Otto and Stirling cycle power plantthrough multi-objective optimization approach
(Pergamon-Elsevier Science, 2016)Throughout the recent years, several efforts have been conducted in studying Stirling engine which haveyielded various models for analysis of Stirling engine thermal efficiency and output power. In the presentstudy, the ... -
Determining of the optimum performance of a nano scale irreversible Dual cycle with quantum gases as working fluid by using different methods
(Elsevier, 2015)In this paper, a nano scale irreversible Dual cycle working with ideal Bose and Fermi gases is examined. Degeneracy conditions and thermo-size effects on the quantum gases are researched. Thermodynamic analyses of the cycle ... -
Determining Performance of an Irreversible Nano Scale Dual Cycle Operating With Maxwell–boltzmann Gas
(Elsevier, 2016)In last decades, nano technology developed. Since, nano scale thermal cycles will be possibly used in near future. In this study, a nano scale irreversible dual cycle was analyzed thermodynamically. Ideal Maxwell–Boltzmann ... -
Determining performance of an irreversible nano scale dual cycle operating with Maxwell–Boltzmann gas
(Elsevier, 2015)In last decades, nano technology developed. Since, nano scale thermal cycles will be possibly used in near future. In this study, a nano scale irreversible dual cycle was analyzed thermodynamically. Ideal Maxwell-Boltzmann ... -
Development and Assessment of a Practical Stiffness Reduction Method for the in-Plane Design of Steel Frames
(Elsevier, 2016)In this paper, the development and assessment of a stiffness reduction method for the in-plane design of steel frames is presented. The adopted stiffness reduction approach is implemented by reducing the flexural stiffnesses ... -
Discriminative common vector approach based feature selection in face recognition
(Pergamon-Elsevier Science, 2014)A novel feature selection algorithm is proposed, which is related to the Discriminative Common Vector Approach (DCVA) utilized as a means to reduce the computational complexity of the facial recognition problem. The ... -
Dynamic thermo-ecological cost assessment and performance analyses of a multi generation system
(Pergamon-Elsevier Science, 2021)The main objectives of this study are to perform a dynamic thermo-ecological cost (TEC) assessment and performance analyses of a multi generation system using the TRNSYS 18 software package for comparison purposes. The ... -
Ecologic and sustainable objective thermodynamic evaluation of molten carbonate fuel cell-supercritical CO2 Brayton cycle hybrid system
(Pergamon-Elsevier Science, 2017)In last decade, there has been increasing interest about fuel cell-heat engine or refrigeratorhybrid systems. Molten carbonate fuel cells (MCFC) provides an opportunity to be used in ahybrid system because of high temperature ... -
Effect of Activated Carbon Parameters on the Surface Properties of Wheat Straw Residue
(IBCESS, 2016)Activated carbon has perfectly developed porosity, a large surface area (up to 3500 m2 g-1), and modifiable surface chemistry properties and exhibits a comparatively high degree of surface reactivity. Due to these reasons, ... -
Effect of microstructure on corrosion behavior of dual-phase steels
(Institute of Materials and Machine Mechanics, 2017)Dual phase (DP) steels with different volume fractions of martensite and epitaxial ferrite were produced in different intercritical annealing temperatures and cooling rates. Corrosion behaviors of four different DP steels ... -
The effect of sintering regime on superhydrophobicity of silicon nitride modified ceramic surfaces
(Taylor & Francis, 2021)The most common method of obtaining a superhydrophobic surface is to create a specific surface morphology and then coat it with a hydrophobic polymer. Numerous such morphological surfaces have been developed but are often ...
