Materials engineering topic list of research papers
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Numerical Optimization of THz Source Based on Interaction between Electrons Flow and Dielectric Media
Abstract THz radiation source from electrons moving inside a corrugated channel in dielectric media is considered. Spectral angular distribution of radiation is shown to depend strongly on target and bunch parameters. Numerical optimization of THz...
2015 / A.A. Ponomarenko, A.A. Tishchenko, V.M. Sukharev, M.N. Strikhanov -
Effect of addition of BaO on sintering of glass–ceramic materials from SiO2–Al2O2–Na2O–K2O–CaO/MgO system2016 / Janusz Partyka, Katarzyna Gasek, Katarzyna Pasiut, Marcin Gajek
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Vibration Analysis of a Support Excited Rotor System with Hydrodynamic Journal Bearings
Abstract This paper presents modelling and dynamic analysis of an on-board rotor with base excitation. A flexible shaft and rigid disc model is considered for idealizing a turbocharger rotor. The nonlinear hydrodynamic journal bearing forces are...
2016 / Mutra Rajasekhara Reddy, J. Srinivas -
Growth of InP on GaAs (001) by hydrogen-assisted low-temperature solid-source molecular beam epitaxy2008 / P. A. Postigo, F. Suárez, A. Sanz-Hervás, J. Sangrador, C. G. Fonstad
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Study on Hot Air Distribution of Ship Cabin Air-Conditioning
Abstract This paper analyzes the ship cabin air-conditioning heating load characteristics, we pointed out the ship cabin air-conditioning air distribution form suitable for characteristics of variable air volume, big air volume and high air...
2015 / Jianbo Chen, Wei Wang, MingLu Qu, Wenli Yin -
Ferromagnetism in Nd(Co1-xVx)2Si2 (0 ≤ x ≤ 0.5)
Abstract Magnetic properties of R(Co1-xVx)2Si2 (R = Nd; 0 ≤ x ≤ 0.5) compounds have been investigated by magnetometric measurements. The compounds were prepared by arc melting and characterized using powder x-ray diffraction studies. The parent...
2014 / Rajeswari Roy Chowdhury, Susmita Dhara, Bilwadal Bandyopadhyay -
Fabrication of Microhotplates Based on Laser Micromachining of Zirconium Oxide
Abstract We present a novel approach to the fabrication of MEMS devices, which can be used for gas sensors operating in harsh environment in wireless and autonomous information systems. MEMS platforms based on ZrO2/Y2O3 (YSZ) are applied in these...
2015 / Konstantin Oblov, Anastasia Ivanova, Sergey Soloviev, Nikolay Samotaev, Alexandr Lipilin, et al. -
Annealing assisted substrate coherency and high-temperature antiferromagnetic insulating transition in epitaxial La0.67Ca0.33MnO3∕NdGaO3(001) films2013 / L. F. Wang, X. L. Tan, P. F. Chen, B. W. Zhi, B. B. Chen, et al.
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Tuned synthesis of novel 3D mesoscopic ZnO crystals using buffer layer assisted grown catalysts2013 / M. A. Shehzad, M. Hafeez, S. Rehman, A. S. Bhatti
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Visualizing the chemistry and structure dynamics in lithium-ion batteries by in-situ neutron diffraction2012 / Xun-Li Wang, Ke An, Lu Cai, Zhili Feng, Stephen E. Nagler, et al.
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Nonlinear dynamic analysis on rigid-flexible coupling system of an elastic beam
Abstract Previous work examined the effect of the attached stiffness matrix terms on stability of an elastic beam undergoing prescribed large overall motion. The aim of the present work is to extend the nonlinear formulations to an elastic beam with ...
2012 / Feiyun Zhao, Jinyang Liu, Jiazhen Hong -
Electronic noise in charge sensitive preamplifiers for X-ray spectroscopy and the benefits of a SiC input JFET
Abstract A comprehensive summary and analysis of the electronic noise affecting the resolution of X-ray, γ-ray and particle counting spectroscopic systems which employ semiconductor detectors and charge sensitive preamplifiers is presented. The...
2015 / G. Lioliou, A.M. Barnett -
Electrical Discharge Machining of René 108 DS Nickel Superalloy for Aerospace Turbine Blades
Abstract Manufacturing industries aim for high quality production with decreased cost and time. To this purpose, optimization of the processing parameters is required, in order to reduce the machining time and match the quality standards. This study ...
2015 / Fabrizia Caiazzo, Luigi Cuccaro, Ilaria Fierro, Giuseppe Petrone, Vittorio Alfieri -
Dynamic Leakage: Physical Study of the Leak Behaviour of Longitudinal Slits in MDPE Pipe
Abstract The use of plastic pipes within water distribution systems is viewed as a highly effective means to reduce our unsustainable levels of leakage. However, attention is required to understand the complex behaviour of leaks that do occur in...
2014 / S. Fox, R. Collins, J. Boxall -
Initial Studies about Gold Leaching from Printed Circuit Boards (PCB's) of Waste Cell Phones
Abstract Excessive consumption of mobile phones, a decrease in their life time and, therefore, an increase in the generation of this type of electronic scrap, is noted in recent years. Printed circuit boards (PCB's) from waste cell phones are...
2015 / Sebastián Camelino, Javier Rao, Roger López Padilla, Roberto Lucci -
Properties of Autoclaved Aerated Concrete with Halloysite Under Industrial Conditions
Abstract This paper presents the results from the study of the effect of halloysite powders on the performance of the slow-setting silicate-based autoclaved aerated concrete (SW production technology). The clay mineral was used as a cement...
2015 / Zdzisława Owsiak, Anna Sołtys, Przemysław Sztąboroski, Monika Mazur -
Nelium, a Refrigerant with High Potential for the Temperature Range between 27 and 70 K
Abstract In the search for the optimum process for the liquefaction of hydrogen, it was found that mixtures of helium and neon, called “Nelium”, allow processes with very high efficiency compared to pure helium or pure neon. This is demonstrated in...
2015 / Hans Quack, Christoph Haberstroh, Ilka Seemann, Marcel Klaus -
Simulation of Operational Loading Spectrum and its Effect on Fatigue Crack Growth
Abstract The paper presents analyses of crack growth rates for two different types of load sequences. The first one was the measured natural sequence of operational loads and the second one was evaluated as a blocked sequence with the same loading...
2015 / Jiří Běhal, Petr Homola -
MF-sputtered AZO for a-Si SHJ Solar Cells
Abstract Silicon Hetero Junction (SHJ) structures and ZnO:Al (AZO) were deposited completely by high throughput industrial inline CVD and PVD deposition systems, respectively. A design of experiment of the AZO deposition parameters was carried out,...
2014 / Jan Jeurink, Florian Wagner, Sunah Park, Laurent Kroely, Winfried Wolke -
Gas Flow Visualization Using Laser-induced Fluorescence
Abstract Laser-induced fluorescence (LIF) is one of the methods for visualization of mixing and velocity field of supersonic flows. The method permits almost nonintrusive study of gas flow dynamics in jet engines with a high temporal and spatial...
2015 / Marsel V. Zagidullin, Alexey P. Torbin, Alexander A. Chernyshov, Michael C. Heaven, Valeriy N. Azyazov