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Electrospinning is an experimental method of the polymer super thin fibres formation by the electrostatic field. The distribution of electrostatic field affects the effectiveness of the electrospinning. In order to analyze the electrostatic field for given technological parameters the 3-D computer model of an electrospinning device is necessary.
Carbon nanotubes (CNTs) are long cylindrical structures of carbon atoms hexagonal connections and having the aspect ratio higher than 1000. For immense electrical and mechanical properties, great specific surface and high thermal and chemical stability, since Ijima discovery in 1991 [1], carbon nanotubes attracts great attention among many research groups because due to possible applications. CNTs...
The paper presents the computer (discrete) model of the tank structure of the high power transformer. This transformer model is created as 3D geometry of the core, windings and tank as well. Obtained results of electromagnetic fields distributions and losses in the tank by means of computations with assumptions made for simplified designs, especially geometry, are not satisfactory even for rough estimation...
This paper deals with the numerical modelling of 3D structure of surface micromachined (MEMS) accelerometers. Keeping knowledge about predefined accelerometer structure we start computer simulation procedure leading to final structure design, then to be defined as a basic structure for object oriented models.
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