| Title |
Simulation of concentration distribution of dispersed particles of magnetorheological fluid in the gap workpiece-tool of finishing polishing device / |
| Another Title |
Dispersinių magnetoreologinio skysčio dalelių koncentracijos pasiskirstymo tarpelyje tarp ruošinio ir poliravimo įrenginio įrankio modeliavimas. |
| Authors |
Mokeev, A ; Korobko, E ; Bubulis, A |
| DOI |
10.5755/j01.mech.20.2.6947 |
| Full Text |
|
| Is Part of |
Mechanika.. Kaunas : KTU. 2014, vol. 20, no. 2, p. 221-225.. ISSN 1392-1207. eISSN 2029-6983 |
| Keywords [eng] |
polishing processes ; magnetorheological fluid ; abrasive ; stream |
| Abstract [eng] |
The motion of magnetic and abrasive particles in the current magnetorheological polishing fluid between the surface of polished workpiece and polishing tool is considered as the flow of their mixtures in local equilibrium with the same effective temperatures, depending on the flow rate. It is shown that under the magnetic field due to the magnetic pressure the abrasive particles move to the workpiece surface and are pressed against her. Expression is determined for the pressure of the abrasive particles, under the influence of which during Couette shear, material removal from the workpiece surface is carried out at a speed proportional to this pressure and the gradient of the velocity of MRPF flow near the surface of the workpiece. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2014 |
| CC license |
|
