Geodesic
Quasi-stationary solution of a problem of electrochemical copying of a cogged surface
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (2017), pp. 86-91

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We solve a problem of modeling of non-stationary electrochemical machining by an electrode-tool with cogged surface form. For modeling of process of anode dissolution we use the step function of a current efficiency. We find an exact (in quadratures) solution of a problem and obtain numerical results allowing to define a form of the processed surface in various moments of time.
Keywords: non-stationarity, current efficiency, step function. 
@article{IVM_2017_8_a8,
     author = {V. P. Zhitnikov and N. M. Sherykhalina and A. A. Zaripov and A. A. Sokolova},
     title = {Quasi-stationary solution of a problem of electrochemical copying of a cogged surface},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {86--91},
     publisher = {mathdoc},
     number = {8},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_8_a8/}
}
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JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
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%A A. A. Sokolova
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V. P. Zhitnikov; N. M. Sherykhalina; A. A. Zaripov; A. A. Sokolova. Quasi-stationary solution of a problem of electrochemical copying of a cogged surface. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (2017), pp. 86-91. http://geodesic.mathdoc.fr/item/IVM_2017_8_a8/