National University of Water and Environmental Engineering
33028, 11 Soborna Str., Rivne, Ukraine
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Calculation of a gravitational screw chute with an axial cross-section curve defined by an explicit equationSerhii Pylypaka, Tetiana Volina, Victor Nesvidomin, Vitaliy Babka, Taras Pylypaka Keywords: sliding velocity, gravitational forces, reactions, friction, gravitational transportation
Pylypaka, S., Volina, T., Nesvidomin, V., Babka, V., & Pylypaka, T.
(2025).
Calculation of a gravitational screw chute with an axial cross-section curve defined by an explicit equation.
Scientific Reports of the National University of Life and Environmental Sciences of Ukraine,
21(5),114-128.
https://doi.org/10.31548/dopovidi/5.2025.114
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Formation a strip with a trapezoidal cross-section into a ring by rolling between conical rollsTetiana Kresan, Tetiana Volina, Victor Nesvidomin, Tetyana Fedoryna, Taras Pylypaka Keywords: plastic deformation, volume, isotropic material, ring radius, relative elongation
Kresan, T., Volina, T., Nesvidomin, V., Fedoryna, T., & Pylypaka, T.
(2025).
Formation a strip with a trapezoidal cross-section into a ring by rolling between conical rolls.
Scientific Reports of the National University of Life and Environmental Sciences of Ukraine,
21(6),31-42.
https://doi.org/10.31548/dopovidi/6.2025.31
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