In this article, a Riga plate is exhibited with an electric magnetization actuator consisting of permanent magnets and electrodes assembled alternatively. This exhibition produces electromagnetic hydrodynamic phenomena over fluid flow. A new study model formed the Sutterby nanofluid flow through plate, which crucial to structure several industrial entering advancements, including thermal nuclea...

Abstract Owning to their unusual optical properties, such as electrical tunability and strong spatial confinement, two-dimensional surface polaritons (2DSPs) hold great promise for deep sub-wavelength manipulation of light in a reduced low-dimensional space. Control 2DSPs is possible by using interaction with boundary between two media, similar how behaves three-dimensional (3D) The understandi...

In this article, an aperture antenna excited by a waveguide with circular cross-section and covered dielectric plate was analyzed via simulation calculation verified measurements. The influence of the geometrical electromagnetic parameters on reflection coefficient S11 opening systematically analyzed. taken in analysis are thickness d width/length h1/h2 plate. used real imaginary part permittiv...

The influence of the curvature of a conductor plate used as a reference in free space method is considered both by experiments and by theoretical computations. First, it is observed that the reflection coefficient varies as much as 3 dB by changing the orientation or the surface of the plate. Next, a numerical simulation is performed using physical optics approximation method. It is confirmed t...

Magnetorheological fluids (MRFs) are composites of micron-sized and/or nano-sized Fe particles and nonmagnetic oils, their rheological properties change with changes in the magnetic field. To distinguish between material mechanical deterioration, we developed a durability test system without influence sealing bearing on MRFs. We used set rotors stators to create V-shaped MRF layer. However, dev...

Fifty-three ununited fractures with a median time since injury of 28 months were treated by electrical stimulation using pulsing electromagnetic fields. Union was achieved in 38 cases (71.7 per cent) in a median time of six months. For ununited fractures of the tibia the success rate was higher at 86.7 per cent. Previous or active sepsis, the presence of plates or nails, the age of the patient ...

Our technique is based on moving a glass plate of known index and dispersion back and forth inside a ring resonator. In this way, any nonreciprocal phase shift induced by the motion of the glass manifests itself as a difference in the resonance frequencies of the cavity for oppositely propagating field directions. The precision measurement of small resonance frequency differences in a ring cavi...

The influence of metal vapour on the arc behaviour during the arc-splitting process in the quenching chamber of a low-voltage circuit breaker is investigated numerically. A three-dimensional magnetohydrodynamic model of air arc plasma, taking into account the production of metal vapour from erosion of an iron splitter plate, is developed. An equation describing conservation of the iron vapour m...

High speed and absence of a precise control over pressure distribution confine sheet Electromagnetic Forming into a die to simple shapes having shallow depth. It is possible to reach a higher depth by using a convex punch instead of a concave die. In this study, sheet Electromagnetic Forming on a punch and sheet Electromagnetic Forming into a die are investigated. The electromagnetic part of th...

This study aims to find the location of lightning return strokes using a single station electromagnetic field sensor with implementation magnetic Factor B correction best match reliable strike reference from TNB Research (TNBR) that uses Vaisala detector ±500m tolerance. A parallel plate antenna was used measure electric fields while two orthogonal loop antennas were thunderstorms in Melaka. Ba...