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Information × Registration Number 0221U105281, 0117U003021 , R & D reports Title Mathematical modeling and analysis of complex objects of Chemical Engineering popup.stage_title Head Stanovsky Oleksandr L, д.т.н. Registration Date 22-06-2021 Organization Odessa National Polytechnic University popup.description2 The purpose of the work is to increase the efficiency of the automated design of cylindrical body elements and electrical equipment of oil and gas and chemical apparatus, which consists in reducing the terms of the design process and reducing the metal capacity of the design object while maintaining the reliability of the main parts and nodes of the latter, by developing and implementing the subsystem of automated calculations of quasi-manifold nodes of the expression. elements based on designed methods and models. Basic research results. Problems of modeling and calculation of the tense state of elements of oil and gas and chemical apparatus are analyzed. Existing oil and gas and chemical devices and principles of their efficiency and reliability laid down at the design stage are considered. The problems of designing structures of case cylindrical units of apparatus and existing methods of designing equilibrium parts of machines are revealed. Proposed models of the tense state of elements of oil and gas and chemical apparatus. The theorem on the ratio of the values ​​of uneven and mass of the element of the apparatus is proved. Developed methods of calculations in the design of quasy-level parts of apparatus, in particular, a statement and solution of the task of bending the bottom of the cylindrical apparatus under the influence of internal pressure, the method of calculating the driving elements (electric motors) of oil and gas and chemical apparatus in CAD, as well as methods for designing reengineering of oil and gas devices.   Product Description popup.authors Naumenko Yevheniia O. Plachinda Olha Ye. Saveleva Oksana S. Semenova Alla V. Toropenko Alla V. Khomiak Yurii М. popup.nrat_date 2021-06-22 Close