The chapter presents the results of numerical simulation of two-dimensional laminar flows near a regular system of cylinders, forming a plane lattice perpendicular to the velocity vector of the oncoming supersonic flo...
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The formation of cosmic structures in the late Universe was considered using the Vlasov kinetic approach. The crucial point is the use of the gravitational potential with repulsive term of the cosmological constant, w...
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In this paper, the modified technology of nanoporous aluminum oxide (Al2O3) matrices filling with the KDP, ADP, and TGS crystals is proposed. The transmission spectra of the grown structures were studied at 300-3000 n...
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We study structure formation in the late Universe within the Vlasov kinetic self-consistent field approach. Our work is principally focused on the use of the modified gravitational potential with a repulsive term of t...
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Xiangsha Liujun Pill (XSLJP) is a traditional Chinese medical complex prescription containing ten herbs and is widely used to treat gastrointestinal diseases. This study aims to investigate the mechanism of XSLJP trea...
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Signals currently used in sonars, namely, chirp signals, have several drawbacks in practical applications, such as strong attenuation over long distances and high influence of crosstalk. In this paper, we propose nove...
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Multistep integration methods are an effective and widely used tool for obtaining the numerical solution of ordinary differential equations. In this study, new multistep semi-explicit methods for numerical integration...
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Semi-implicit numerical integration is an efficient approach to the solution of ordinary differential equations. In this paper, we study the applicability of semi-implicit schemes to the computer simulation of biologi...
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Aim of the publication was to show the process of controlling refrigeration units using MEMS. The paper shows the operating parameters of a modern absorption chiller and shows how they are strictly defined and supervi...
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ISBN:
(纸本)9798350396812
Aim of the publication was to show the process of controlling refrigeration units using MEMS. The paper shows the operating parameters of a modern absorption chiller and shows how they are strictly defined and supervised by automation systems using MEMS systems. The paper indicates that for the system to work properly, the technological parameters at each point of the system must be strictly met. Maintaining the appropriate flow of the medium, temperature of hot water and cooling water, these are the parameters that are an important element of ensuring stable operation of the chiller. The publication indicates that crystallization of the absorption salt may occur if the limit values are exceeded. The paper proposes a solution facilitating the operation of absorption chillers - ultimately, it can also solve the problem of deteriorating operational parameters.
The chapter discusses the explicit and implicit non-matrix finite element algorithms for calculating contact interactions between elastic–plastic bodies. We consider Lagrangian contact algorithms that are based on La...
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