Nonlinear Oscillations of the Filled by Fluid Cylindrical Shells with Initial Imperfections

von V. D. Kubenko, P. S. Kovalchuk
Veröffentlicht 2017

Stability and Nonlinear Vibrations of Closed Shells of Cylindrical Shape Interacting with Flowing Fluid

von V. D. Kubenko, P. S. Kovalchuk
Veröffentlicht 2015

On Modeling the Processes of Nonlinear Interaction of Standing and Running Bending Waves in the Cylindrical Shells with a Fluid in Condition of Internal Resonances

von V. D. Kubenko, P. S. Kovalchuk
Veröffentlicht 2014

Mathematical modeling for improvement of crisis monitoring evaluation surface water quality

von P. I. Kovalchuk, A. V. Herus
Veröffentlicht 2014

Mathematical modeling of river pollution processes under leaching from reservoirs

von P. I. Kovalchuk, O. S. Demchuk, Yu. Kovalenko
Veröffentlicht 2016

Vacuum brazing of kovar–molybdenum dissimilar joints

von S. V. Maksymova, P. V. Kovalchuk, V. V. Voronov
Veröffentlicht 2021

Mathematical modeling of melting temperature range and phase composition of multicomponent nickel alloys

von S. V. Maksymova, V. V. Voronov, P. V. Kovalchuk
Veröffentlicht 2021

Brazing filler metal without boron and silicon for brazing of heat-resistant nickel alloy

von S. V. Maksimova, V. V. Voronov, P. V. Kovalchuk
Veröffentlicht 2017

Immunohistochemical prognosis factors of the development of osteosarcoma metastasis

von P. A. Kovalchuk, A. H. Diedkov, M. S. Krotevych
Veröffentlicht 2017

Features of the structure of molybdenum-covar brazed joints

von S. V. Maksymova, P. V. Kovalchuk, V. V. Voronov
Veröffentlicht 2022

On Stability of Composite Cylindrical Shells Interacting with a Flowing Fluid under Different Conditions of Fastening

von P. S. Kovalchuk, L. A. Kruk, V. A. Pelykh
Veröffentlicht 2014

On Stability of Composite Cylindrical Shells with Added Mass Interacting with the Internal Flow of Fluid

von P. S. Kovalchuk, L. A. Kruk, V. A. Pelykh
Veröffentlicht 2014

Influence of antimony on structure and mechanical properties of pre-eutectic copper-phosphoric alloys

von S. V. Maksymova, A. M. Pysariev, P. V. Kovalchuk, V. V. Voronov
Veröffentlicht 2020

Producing dissimilar joints of molybdenum–stainless steel using vacuum brazing

von S. V. Maksimova, V. V. Voronov, P. V. Kovalchuk, A. V. Larionov
Veröffentlicht 2017

The Mathematical Modeling of Water Exchange Scenarios in the Dnipro-Donbass Channel System

von P. I. Kovalchuk, V. I. Rozhko, H. A. Balykhina, O. S. Demchuk
Veröffentlicht 2018

Microstructure of brazed joints of nickel aluminides

von S. V. Maksimova, V. F. Khorunov, V. V. Mjasoed, V. V. Voronov, P. V. Kovalchuk
Veröffentlicht 2014

Directions of developing new technologies based on cultivation of animal cells and tissues

von T. M. Lutsenko, A. S. Chernetsky, P. S. Kovalchuk, A. V. Prozor, O. O. Krailo, B. A. Ruzhytska
Veröffentlicht 2024