TY - JOUR
N2 - This paper presents an analysis of the impact of inertial forces of the electrolyte flow in an interelectrode gap on the effects of ECM process of curvilinear rotary surfaces. Considering a laminar flow in the interelectrode gap, the equations of the flow of the mixture of electrolyte and hydrogen in the curvilinear orthogonal coordinate system have been defined. Two classes of equations of motion have been formulated, which differ in the estimates referred to the components of velocity and pressure, and which were analytically solved using the method of perturbation. Using the machined surface shape evolution equation, the energy equation, and the analytical solutions for velocity and pressure, the ECM-characteristic distributions have been determined: of mean velocity, pressure, mean temperature, current density, gas phase concentration, the gap height after the set machining time for the case when there is no influence of inertial forces, the effect of centrifugal forces and, at the same time, centrifugal and longitudinal inertial forces.
L1 - http://rhis.czasopisma.pan.pl/Content/125212/PDF/AME_2022_143097_1.pdf
L2 - http://rhis.czasopisma.pan.pl/Content/125212
PY - 2022
IS - No 4
EP - 666
DO - 10.24425/ame.2022.143097
KW - centrifugal forces
KW - longitudinal forces
KW - electrochemical machining
KW - electrolyte flow
KW - computer simulation
KW - method of perturbation
A1 - Sawicki, Jerzy
A1 - Paczkowski, Tomasz
A1 - Zdrojewski, JarosÅ‚aw
PB - Polish Academy of Sciences, Committee on Machine Building
VL - vol. 69
DA - 2022.11.30
T1 - Analysis of the effect of inertial forces of the electrolyte flow on the ECM machining effects of curvilinear rotary surfaces
SP - 645
UR - http://rhis.czasopisma.pan.pl/dlibra/publication/edition/125212
T2 - Archive of Mechanical Engineering
ER -