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Derivation of the nonlinear equations for surface of fluid adhering to a moving plate withdrawn from a liquid pool
Ivan V. Kazachkov
Many technological processes include preparing some special materials adhering to a product surface. For example, this problem is important for the magnetic tape producing, wire ad…
Heterogeneous Turbulent Jets of the Mutually Immiscible Liquids: the Mixing and Heat Transfer Processes
Ivan V. Kazachkov
Many natural and technical processes deal with the turbulent mixing and heat transfer in the jet of mutually immiscible liquids, which represent an important class of the modern mu…
The principle of maximum in the imitative control tasks
Ivan V. Kazachkov
The article is devoted to the problem of applying the maximum principle for finding optimal control parameters in simulation tasks of interest for a variety of engineering and indu…
The dynamics of thin gas layer moving between two fluids
Ivan V. Kazachkov
The dynamics and stability of a thin gas layer moving between two fluid layers moving in the same or opposite direction is studied. The linear evolutionary equations describing the…
Particle cooling in Vaporizing Coolant
Ivan V. Kazachkov
The approximate mathematical model for a cooling of the particle in a volatile liquid is developed and analyzed. Despite the precise model is complex and requires the solution of t…
About the Problem of Utilization the Low-Potential Heat and Recent Perspective Developments
Ivan V. Kazachkov
Problem of utilization of the low-potential heat and its perspectives are considered and one example from the author works is presented in detail. Description of the project and th…
Parametric Control of Nonlinear Longitudinal-Rotational Rod Oscillations and Phenomenon of Reverse Rotational Vibrations
Ivan V. Kazachkov
The article is devoted to the investigation of the nonlinear effects in a system of the coupled longitudinal-torsional parametric vibrations of a rotating rod. Constructed and inve…
Derivation and analysis of the nonlinear boundary conditions at the deformable interface between two fluids
Ivan V. Kazachkov
The boundary conditions at the deformable interface between two contacting fluids are derived for the general case of the large-amplitude perturbations. The interface is modeled as…
An approach for modeling of multiphase flows as random processes
Ivan Kazachkov
The basic system of differential equations for a multiphase flow with the introduction of the probability of each phase in the flow is considered. The main analysis is focused on t…
Controlled Film Flow in Granulation of Metals for the Development of Amorphous Superhard and Functionally Unique New Materials
Ivan V. Kazachkov
The problem of granulation is very bright by the granulated materials, as well as by their application. In the paper, some history of the granulation problem during over century an…
To the problem of mathematical and physical modeling of the turbulent jets of mutually immiscible liquids like the oil and water
Ivan V. Kazachkov
Peculiarities of the turbulent two phase and multiphase flows of the mutually immiscible liquids and averaged differential equations for their modeling are considered based on the…
Approaches for Modeling of the Complex Heat and Fluid Flows and Another Physical Processes of Fractal Nature
Ivan V. Kazachkov
The paper deals with the fundamental problem of a modeling of the physical, in particular, thermal hydraulic processes, in various media of fractal structure of the natural, techno…