搜索结果: 1-15 共查到“材料科学 flow”相关记录23条 . 查询时间(0.051 秒)
Electrodes that flow to fit the body（图）
流动 水凝胶电极 凝胶状琼脂糖
2023/6/21
Arrays of metal electrodes are often used in medical procedures that require monitoring or delivering electrical impulses in the body, such as brain surgery and epilepsy mapping. However, the metal an...
New method uses heat flow to levitate variety of objects
heat flow levitate variety objects
2017/3/14
Although scientists have been able to levitate specific types of material, a pair of UChicago undergraduate physics students helped take the science to a new level.Third-year Frankie Fung and fourth-y...
Environmental accounting and the FADN as a basis of model for detecting the material flow cost accounting
creative accounting environmental costs fraud in accounting
2014/10/11
The quality of the reported accounting data and the way these data are used are becoming more and more risky aspects of business management. Many instruments are already used to identify the creative ...
Squeeze flow behaviors of magnetorheological plastomers under constant volume
Squeeze flow behavior the compressive strength oscillation austerity magnetorheological plastic plastic flow region
2015/3/24
The squeeze flow behaviors (including compressive, tensile, and oscillatory squeeze behaviors) of magnetorheological plastomers (MRPs, a kind of solidlike magnetic gels) under different experimental c...
On the critical nature of plastic flow: one and two dimensional models
plasticity dislocations self-organized criticality Frenkel-Kontorova model statistics of avalanches intermittency
2012/2/24
Steady state plastic flows have been compared to developed turbulence because the two phenomena share the inherent complexity of particle trajectories, the scale free spatial patterns and the power la...
Numerical modelling of the thermal and fluid flow phenomena of the fluidity test
Solidification Molten metal flow Fluidity test
2011/6/3
In the paper, two mathematical models of the solidification of a cylindrical shaped casting, which take into account the process of filling the mould cavity with molten metal during the vertical fluid...
Experimental investigation of polymer flow in injection mould
Manufacturing and processing Plastic forming Flow visualization Injection moulding
2009/12/1
Purpose: The examination of melt flow lines in injection moulded parts was the purpose of this research, as well
as a new method of flow visualization was applied. This method can be helpful in predi...
Dead Sea Mud Slurry Flow in a Horizontal Pipe.
Numerical modelling of the thermal and fluid flow phenomena of the fluidity test
Solidification Molten metal flow Fluidity test Mathematical modelling
2011/4/2
In the paper, two mathematical models of the solidification of a cylindrical shaped casting, which take into account the process of filling the mould cavity with molten metal during the vertical fluid...
Modeling of temperature field and fluid flow in hybrid welding process
Hybrid welding Heat transport Fluid flow Temperature field Velocity field Numerical simulations
2011/4/1
Mathematical and numerical model of the temperature field and the velocity field in melted zone concerning the hybrid laser – arc process was presented in this paper. The temperature field was determi...
On-chip diamagnetic repulsion in continuous flow
diamagnetic repulsion continuous flow microfluidic
2010/1/18
We explore the potential of a microfluidic continuous flow particle separation system based on the repulsion of diamagnetic materials from a high magnetic field. Diamagnetic polystyrene particles in p...
Study of flow fractionation characteristics of magnetic chromatography utilizing high-temperature superconducting bulk magnet
magnetic chromatography field flow fractionation HTS bulk magnet
2010/1/18
We present numerical simulation of separating magnetic particles with different magnetic susceptibilities by magnetic chromatography using a high-temperature superconducting bulk magnet. The transient...
Effect of the concentrated heat flow treatment on the structure and the antiwear properties of cast iron
GTAW method eutectic martensite strengthening wear resistance relaxation
2011/3/30
The influence of modes of surface fusion by electric arc plasma (GTAW method) on the hardness and wear-resistance of plain cast iron was studied. A possible mechanism of structural rearrangement in th...
Effect of the concentrated heat flow treatment on the structure and the antiwear properties of cast iron
GTAW method eutectic martensite strengthening wear resistance relaxation
2011/3/30
The influence of modes of surface fusion by electric arc plasma (GTAW method) on the hardness and wear-resistance of plain cast iron was studied. A possible mechanism of structural rearrangement in th...
Gas flow through a multilayer ceramic mould in lost wax foundry process
Ceramic mould Permeability Investment casting
2011/3/30
The paper deals with the issues of permeability testing of ceramic moulds used in lost wax foundry process. The main issue in the testing is to provide proper specimens of ceramic moulds (CM). The mou...