The invention relates to an electromagnetic braking device for molten steel that flows into a continuous casting mould (). Said device comprises at least one solenoid () with a ferromagnetic core () that is allocated to the broad sides () of the mould. To reduce the oscillating mass and at...
FIG. 3 is a top view of a toroidal inductor with a ferromagnetic core in accordance with another embodiment of the present invention. FIG. 4 is a top view of a solenoid with a ferromagnetic core in accordance with the present invention. ...
To test the validity of this idea, an axi-symmetric COMSOL Multiphysics® model of a winding with a movable ferromagnetic core19 has been developed (Supplementary Figure-3) such that relative motion between the winding and the core can be mathematically defined to enable controlled time variation...
www.nature.com/scientificreports OPEN Design and optimization of a novel solenoid with high magnetic uniformity Xuehua Zhu1,2,3, Meng Xing1,2, Juntao Ye1,2, Xinyu Liu1,2 & Ziruo Ren1,2 Currently, solenoids are extensively utilized in various research fields due to their ...
To test the validity of this idea, an axi-symmetric COMSOL Multiphysics®model of a winding with a movable ferromagnetic core19has been developed (Supplementary Figure-3) such that relative motion between the winding and the core can be mathematically defined to enable controlled time variation of...
In summary, we report a new high-nuclearity iron complex with a HS framework. In the Fe42 cyanide-bridged nanocage, magnetic metal centres are ferromagnetically coupled, yielding the highest ground state spin number (S=45) of any prepared molecule. Methods Synthesis of Fe42 cyanide-bridged ...
The technique for adjusting the self-resistance of the receiver with a ferromagnetic core has demonstrated a dependable efficiency of nearly 90%, enabling the provision of 100 W of power, sufficient for mobile robot operations. The track length is 16 m, the most prolonged coreless track in the...
A solenoid has a core of a material with relative permeability 400. Th... 05:28 A domain in ferromagnetic iron is in the form of a cube of side length... 04:23 Many of the diagrams given in Fig. show magnetic field lines (thick li... 03:51Exams...
We develop a solenoid actuator with a ferromagnetic plunger to generate both rectilinear and turning motions of a multi-segmented robot. Each segment of the miniaturized robot is actuated by a pair of solenoids, and in-phase and out-of-phase actuations of the solenoid pair cause the linear and...
Particularly, this is so in the presence of ferromagnetic core materials, as in magnetic reluctance sensors, due to changes in the relative permeability. Their impact can be reduced by the sensor design, e.g., a mechanical design solution for the coil former or the use of a reference coil ...