An experimental-theoretical determination of the force and energy characteristics of the operating zones of magnetic separators

Specification of Force Influencing a Particle in a Magnetic Field

“…We should emphasize that it is similar to the fundamental laws of gravitational and electric interaction; this formula holds true with the dimensional parameter value A b = 0,61 N/mm for special cases of the experiment [1,2]. Fig.3 a,b feature the analytic data of the ball magnetic attraction specific force obtained by The formula (11) and presented in both common and logarithmic coordinates for further functional validation.…”

“…Hence, the expression (5) can by no means (in defiance to the evolving opinion) be considered sufficient to be introduced in the expressions (1) and (2). There has to be information on functional dependence of χ в on H obtained, as nobody has yet stated and thus accounted for assuming, probably wrongly, that χ в is close to a constant.…”

“…In particular, papers [1,2] contain experimental results on immediate determination of magnetic force of attracting quite sizeable bodies, viz. balls of d=6-10mm diameter in the aforementioned module.…”

“…balls of d=6-10mm diameter in the aforementioned module. The fundamental result of these experiments has been the calculating formula of magnetic impact [1,2] denoted as:…”

“…Moreover, alongside with obtaining an expanded view of the model expression (1) (naturally, for particular cases of some operating zones with the magnet located there) to calculate specific values of the magnetic force, it is essential to have an adequate control, preferably direct, experimental data on the values of this force at our disposal. We may employ the data received with the help of various uniform operating zones and balls of different diameter [1,2] inter alia.…”