Browsing by Author "Zhanadil Y.A."

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    MATHEMATICAL MODELING OF HEAT TRANSFERRING IN ELECTRICAL CONTACTS
    (СДУ хабаршысы - 2018, 2018) Zhanadil Y.A.
    Abstract. Research work is about solving Heat equation, exactly, One phaseStefan problem, which, solved with modern method, called Integral Error Function by Hartree. Stefan problem consider heat transferring in electrical contact from one phase to the second. Simple example to the Stefan problem are the melting of ice and the freezing of water. To solve the Stefan problem, which is known problem in numerous industrial and technological applications, such as the manufacture of steel, ablation of heat shields, contact melting in thermal storage systems, ice accretion on aircraft, evaporation of water, used the program «Matlab» by approximation method. Physical meaning of this research is finding melting point by giving heat flow.
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    STABILITY OF LINEAR SYSTEMS IN R3
    (СДУ хабаршысы - 2018, 2018) Jabbarkhanov Kh.Y. ; Zhanadil Y.A. ; Sartayev B.K.
    Abstract. The widespread use of information technology in various fields of science and education in many ways began to determine the progress and direction of development in these areas. A special place is occupied by medicine. This article discusses the solutions and further usage of the opportunities of three-dimensional modeling technology in medicine and in the study of the anatomical features of human internal organs. The field of computer visualization considered in the work, on the example of a designed human heart during medical practice, was focused on the final result on improving the quality of training of doctors at the present stage. The main task of the scientific work is the introduction of modern diagnostics and treatment of heart diseases based on a three-dimensional projection of the cardiovascular organ. Using this project increases the prospects for effective educational process in clinical departments, as well as during cardio-testing. In the process of creating a three-dimensional model, studies were conducted in search of a suitable method for the projection of internal organs with the most approximate accuracy. As a result of the study, a visual model of the human heart was developed that meets the requirements of a diagnostic scanner.