Materials engineering topic list of research papers
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Operational Process and Characteristics of Liquid-gas Jet Pumps with the Ejected Vapor-gas Medium
Abstract In many industrial processes, the use of a liquid-gas jet pump refers to the ejection of the vapor-gas medium, i.e. a medium containing non-condensable and condensable gases in the liquid jet. Conventional calculation methods are used for...
2016 / A.R. Ismagilov, E.K. Spiridonov -
Analysis of convective longitudinal fin with temperature-dependent thermal conductivity and internal heat generation
Abstract In this study, analysis of heat transfer in a longitudinal rectangular fin with temperature-dependent thermal conductivity and internal heat generation was carried out using finite difference method. The developed systems of non-linear...
2016 / M.G. Sobamowo -
An Efficient Resource Management for Prioritized Users in Cloud Environment Using Cuckoo Search Algorithm
Abstract Cloud computing is a model which is empowered for on demand and convenient system access to a shared pool of computing resources. The clients of the cloud can be an individual or an association, and can acquire their respective services...
2016 / Aneena Ann Alexander, Divya Lissia Joseph -
A numerical finite fracture mechanics approach on asymmetric cracks in open-hole plates
Abstract Using an efficient numerical approach, a model rendering the initiation of asymmetric crack patterns in open-hole plates subject to combined tensile and in-plane bending loading is presented. In the framework of finite fracture mechanics a...
2016 / P.L. Rosendahl, P. Weißgraeber, N. Stein, W. Becker -
Evaluation of Plane Wave Assumption in Transient Laminar Pipe Flow Modeling and Utilization
Abstract The plane wave assumption is key to the formulation of one dimensional (1D) and quasi-2D water hammer models, which have been widely used in the design and evaluation of fluid piping systems. As transient analysis and utilization are...
2016 / Tong-Chuan Che, Huan-Feng Duan -
Imaging of the Dynamic Melt Movement Induced by a Pulsed Laser
Abstract A special case of an interrupted superheated process was developed, governed by the ablation pressure of a boiling melt, induced by a pulsed Nd:YAG-laser. A kind of cutting process was carried out, but at very low speed to generate a large...
2016 / Ramiz S.M. Samarjy, Alexander F.H. Kaplan -
Unlocking Waste Heat Potentials in Manufacturing
Abstract Industry releases vast amounts of heat energy as dissipative waste heat to the atmosphere. It is therefore necessary to acquire a better understanding of the waste heat potentials in manufacturing. The paper presents an integrated approach...
2016 / Denis Kurle, Christine Schulze, Christoph Herrmann, Sebastian Thiede -
Mechanisms-based viscoplasticity: Theoretical approach and experimental validation for steel 304L2016 / Aleksander Zubelewicz, Wiera Oliferuk
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Interrelation between local strain jumps and temperature bursts due to the jerky flow in metals under the complicate loading conditions: experimental study by using the DIC-technique and the IR-analysis
Abstract The present work focused on the complex study of the influence of the stress concentrators, the loading system stiffness, and the additional cyclic impact on the behavior patterns of the Al-Mg alloy and the carbon steel during uniaxial...
2016 / T.V. Tretyakova, V.E. Wildemann -
Memory effects in variable amplitude and multiaxial fatigue crack growth: an incremental approach
Abstract This paper presents an incremental approach for modelling fatigue crack growth with memory effects due to the non-linear behavior of the material. This approach is developed at LMT since 2003, in collaboration with several industrial...
2016 / S. Pommier -
Performance of R.C. slabs with lap splices using headed bars
Abstract This paper presents an experimental investigation on the behavior and strength of reinforced concrete slabs with lap splice of tension reinforcement using headed bars. Nine simply supported reinforced concrete one-way slabs were tested to...
2016 / Ahmed M. Tarabia, Zaki I. Mahmoud, Mohie S. Shoukry, Amhmed A. Abudina -
Synthetic Preparation of Thaumasite – Several Possible Routes for Thaumasite Formation
Abstract Presented work is a part of an experiment where limestone is partially replaced by fluidized fly ash during cement manufacturing. Hydration of this type of cement is connected to formation of AFt phases – thaumasite and ettringite that...
2016 / A. Masárová, M. Fridrichová, K. Dvořák -
Experimental Study on Small-hole Drilling Characteristics of SiCp/Al Composites
Abstract In this paper, the small-hole drilling characteristics of high volume fraction SiCp/Al composites using polycrystalline diamond (PCD) drills are studied experimentally. Wet pecking drilling operation is employed in the tests on account of...
2016 / Xiaolei Chen, Lijing Xie, Xiaohui Nan, Jinghua Tian, Wenxiang Zhao -
Preface2016 / Jan Taler, Abdulmajeed Mohamad, Ali Cemal Benim
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Thermal crystallization of sputter-deposited amorphous Ge films: Competition of diamond cubic and hexagonal phases2016 / M. Okugawa, R. Nakamura, M. Ishimaru, H. Yasuda, H. Numakura
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A New Approach to Evaluate the Effectiveness of Rockfall Barriers
Abstract The paper addresses the response of a semi-rigid rockfall protection barrier using numerical models. The study show a large dependence of the barrier response to the impact conditions. The block size and impact position, rather than the...
2016 / Alessio Mentani, Laura Govoni, Guido Gottardi, Stéphane Lambert, Franck Bourrier, et al. -
Workshop on Large Scale Computational Physics LSCP 2016
Abstract The LSCP workshop focuses on symbolic and numerical methods and simulations, algorithms and tools (software and hardware) for developing and running large-scale computations in physical sciences. Special attention goes to parallelism,...
2016 / O. Olagbemi, E. de Doncker, F. Yuasa -
Effect of nonmetallic and intermetallic inclusions on crater formation on the surface of TiNi alloys under the electron-beam impact
Abstract The regularities of surface cratering in commercial and precision TiNi alloys irradiated with a low-energy, high-current electron beam (LEHCEB) in dependence on non-metallic (TiC(O)) or intermetallic (Ti2Ni) inclusions presented in TiNi...
2016 / L.L. Meisner, V.P. Rotshtein, A.B. Markov, S.N. Meisner, E.V. Yakovlev, et al. -
Computational Model of Complex Heat Flow in the Area of Steel Rectangular Section
Abstract The paper presents a computational model used for the analysis of complex heat flow in the area of steel rectangular sections. The model is based on the analysis of heat resistance. A section is considered in the study as a two-phase system ...
2016 / Rafal Wyczolkowski -
Basic Concepts for Forcing of Low-Power Micro Turbine Generators
Abstract The paper summarizes the results of research (2010-2015) on the concept of forced low power Micro Turbine Generator (MTG) to meet the requirements related to cost, power efficiency and specific indicators. The paper provides a general...
2016 / B. Arav, R. Shulman, V. Dooun