搜索结果: 1-15 共查到“材料科学 system.”相关记录36条 . 查询时间(0.296 秒)
Superconductivity in a graphene system survives a strong magnetic field
graphene magnetic field MA TTG
2021/8/9
A material system known as magic-angle twisted trilayer graphene exhibits superconductivity. The observation that this superconductivity persists under a strong magnetic field could lead to advances i...
Synthesis, characterization and evaluation of polyacrylamide graft starch/clay nanocomposite hydrogel system for enhanced oil recovery
Nanocomposite Graft polymer Nanoclay Hydrogel Water shutoff
2018/4/2
In this paper the suitability of a graft polymer nanocomposite hydrogel system for enhanced oil recovery was examined using polyacrylamide graft starch/clay nanocomposite (a laboratory synthesized pro...
A pendulum-like tuned vibration absorber and its application to multi-mode system
Pendulum-like ATVA Multi-mode system Vibration absorber Vibration attenuation effect
2015/3/27
This paper presents the design of a pendulum-like adaptive tuned vibration absorber (ATVA) and its application to a multi-mode system. The natural frequency of the pendulum-like ATVA can be adjusted i...
On the Allen-Cahn/Cahn-Hilliard system with a geometrically linear elastic energy
On the Allen-Cahn/Cahn-Hilliard system with a geometrically linear elastic energy
2012/2/24
We present an extension of the Allen-Cahn/Cahn-Hilliard system which incorporates a geometrically linear ansatz for the elastic energy of the precipitates. The model contains both the elastic Allen-Ca...
Inverse neuro-fuzzy MR damper model and its application in vibration control of vehicle suspension system
MRdamper ANFIS inverse model semi-active control LQG control vehicle suspension
2015/3/30
In this paper, a magneto-rheological (MR) damper-based semi-active controller for vehicle suspension is developed. This system consists of a linear quadratic Gauss (LQG) controller as the system contr...
Hysteretic magnetoresistance and thermal bistability in a magnetic two-dimensional hole system
Hysteretic magnetoresistanc thermal bistability a magnetic two-dimensional hole syste
2011/9/8
Colossal negative magnetoresistance and the associated field-induced insulator-to-metal transition, the most characteristic features of magnetic semiconductors, are observed in n-type rare earth oxide...
Artificial intelligence-based control system for the analysis of metal casting properties
Artificial intelligence-based system the analysis metal casting properties
2010/8/12
Based on the current demands in the metal casting industry for advanced and “intelligent” computing architectures, the present research focuses on the implementation of an Artificial Intelligence-Base...
Influence of management system on the safety level in chosen enterprise
management system safety level enterprise
2010/8/12
During competitive market, advanced technologies and the intensive exploitation of resources, the number of natural and technical threats grew up considerably. The large economic growth rate causes in...
Analysis of probability as an impulse to synthesis of a beam-system represented by hypergraphs
Analysis probability synthesis a beam-system hypergraphs
2010/8/11
The problems of analysis of vibrating beam systems, discrete and discrete-continuous mechanical systems by means of the structural numerous methods modelled by the graphs, hypergraphs1 have been inves...
Structure and properties of alloys of the Mg-Al-Zn system
Mechanical properties Magnesium alloys Tensile test at elevated temperatures
2009/12/14
Purpose: In the following paper there have been the structure and complex of mechanical properties of magnesium alloys presented which requires very often knowledge of elastic-plastic properties at el...
Computer modelling system of the chemical composition and treatment parameters influence on mechanical properties of structural steels
Computational material science and mechanics Numerical techniques Artificial intelligence methods
2009/12/14
Purpose: This paper presents Neuro-Lab. It is an authorship programme, which use algorithms of artificial intelligence for structural steels mechanical properties estimation.
Design/methodology/appro...
Reverse task of passive and active mechanical system in torsional vibrations
Process systems design Polar graphs Structural numbers
2009/12/14
Purpose: The main aim of this paper is to develop a method for finding structure and parameters, i.e. a structural and parameter synthesis, of an active model of a viscous damper mechanical system in ...
Hybrid ANFIS-ants system based optimisation of turning parameters
Machining Turning optimization ANFIS-Ants technique
2009/12/14
Purpose: The paper presents a new hybrid multi-objective optimization technique, based on ant colony optimization algorithm (ACO), to optimize the machining parameters in turning processes.
Design/me...
Mathematical model for feed drive system in microscopic motion area
Machine tool Feed drive system Driving torque Rolling element
2009/12/2
Purpose: Our objective is to develop an entirely new the feed drive system with the accuracy of tens nanometers and the stroke of tens millimetres achieved by only one mechanism.
Design/methodology/a...
Characterisation of APS TBC system during isothermal oxidation at 1100°C
Silesian University of Technology WSK “PZL Rzeszów”
2009/12/1
Purpose: The purpose of presented investigations was metallographical characterization of failure modes of air
plasma sprayed thermal barrier coatings system in isothermal oxidation test conditions a...