CONTENTS № 4–2023

THEORY, CALCULATIONS, RESEARCHES

Vorontsov A. L., Lebedeva D. A. Investigation of backward-and-forward extrusion of tumblers with a co-bottom part. Part 20. Methodology for calculating technological parameters at initial deformation by free backward-and-forward extrusion, p. 3–11
Kanareykin A. I. Determination of the temperature field of a thermoelectric element in the form of a plate in the two-dimensional case in a non-stationary mode, p. 11–16
Govorkov A. S., Benmounah Abderrezak, Bozheeva T. V. Heat exchanger design according to turbine parameters, p. 17–22

HEATING AND HEATING DEVICES

Gostev S. D., Kirillov N. I., Davydova A. R. Changing the surface of CrNi65MWU steel depending on different annealing modes, p. 23–30

REPAIR, MODERNIZATION, RENOVATION

Bulov A. O. Improvement of the design of recuperative heat exchanger due to application of internal grooves on the heat exchange surface, p. 31–35

PRODUCTION CONTROL AUTOMATION

Podrez N. V. Development of a methodology for qualitative assessment of the manufacturability of the design of a mechanical engineering product based on the initial production data in the form of an electronic model, p. 36–40

REVIEW

Vaslavskaya I. Yu., Gasimov R. R. Formation of prices for connection of industrial facilities to the networks of communal resources of the region, p. 41–48