Results 51 to 60 of about 175 (119)
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2023
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке модиÑиÑиÑованного алгоÑиÑма Ð´Ð»Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑоÑного опÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½ÐµÐ¸Ð·Ð²ÐµÑÑнÑÑ Ð¿Ð°ÑамеÑÑов ÑкÑÑÑÑÑ Ð¼Ð°ÑковÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ и Ð½Ð°Ñ Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ наиболее веÑоÑÑной поÑледова
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке модиÑиÑиÑованного алгоÑиÑма Ð´Ð»Ñ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑоÑного опÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð½ÐµÐ¸Ð·Ð²ÐµÑÑнÑÑ Ð¿Ð°ÑамеÑÑов ÑкÑÑÑÑÑ Ð¼Ð°ÑковÑÐºÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ и Ð½Ð°Ñ Ð¾Ð¶Ð´ÐµÐ½Ð¸Ðµ наиболее веÑоÑÑной поÑледова
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2021
In this work numerical investigation of a turbulent flow in a rotating 90° bend of rectangular cut is pursued. Numerical experiment, which was verified on a developed flow in a rectangular channel, is made with the help of WMLES. Accuracy investigation of RANS-modelling using different semiempirical models is provided in the way of comparing with the ...
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In this work numerical investigation of a turbulent flow in a rotating 90° bend of rectangular cut is pursued. Numerical experiment, which was verified on a developed flow in a rectangular channel, is made with the help of WMLES. Accuracy investigation of RANS-modelling using different semiempirical models is provided in the way of comparing with the ...
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2023
ЦелÑÑ ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¾ÑÑаÑлевого ÑеÑÐµÐ½Ð¸Ñ Ð¸ внедÑение ÑиÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑекÑивноÑÑи ÑабоÑÑ ÐºÐ»Ñба ÐадаÑи ÑабоÑÑ: - Ðнализ оÑновной деÑÑелÑноÑÑи компании; - ÐÑÑвление ÑÑÑеÑÑвÑÑÑÐ¸Ñ ...
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ЦелÑÑ ÑабоÑÑ ÑвлÑеÑÑÑ Ð¿Ð¾Ð´Ð±Ð¾Ñ Ð¾ÑÑаÑлевого ÑеÑÐµÐ½Ð¸Ñ Ð¸ внедÑение ÑиÑÑÐµÐ¼Ñ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑекÑивноÑÑи ÑабоÑÑ ÐºÐ»Ñба ÐадаÑи ÑабоÑÑ: - Ðнализ оÑновной деÑÑелÑноÑÑи компании; - ÐÑÑвление ÑÑÑеÑÑвÑÑÑÐ¸Ñ ...
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2023
The object of research is the field of tropical mathematics, namely its applied use for optimization of computational complexity. The subject of the study is the method of minimax log-Chebyshev approximation with elements of tropical algebra. The purpose of this work is to develop a mathematical package for solving the multi-criteria problem of pair ...
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The object of research is the field of tropical mathematics, namely its applied use for optimization of computational complexity. The subject of the study is the method of minimax log-Chebyshev approximation with elements of tropical algebra. The purpose of this work is to develop a mathematical package for solving the multi-criteria problem of pair ...
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2021
ЦелÑÑ ÐÐР«ÐнеÑгоÑÑÑекÑивнÑе ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð²ÑÑоÑного бизнеÑ-ÑенÑÑа в СанкÑ-ÐеÑеÑбÑÑге» ÑвлÑеÑÑÑ Ð²ÑÐ±Ð¾Ñ Ð¸ внеÑение ÑÐ°ÐºÐ¸Ñ ÑеÑений в пÑÐ¾ÐµÐºÑ ÑникалÑного оÑиÑного Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑлÑÑÑÐµÐ½Ð¸Ñ ÐºÐ»Ð°ÑÑа его Ñ ...
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ЦелÑÑ ÐÐР«ÐнеÑгоÑÑÑекÑивнÑе ÑеÑÐµÐ½Ð¸Ñ Ð´Ð»Ñ Ð²ÑÑоÑного бизнеÑ-ÑенÑÑа в СанкÑ-ÐеÑеÑбÑÑге» ÑвлÑеÑÑÑ Ð²ÑÐ±Ð¾Ñ Ð¸ внеÑение ÑÐ°ÐºÐ¸Ñ ÑеÑений в пÑÐ¾ÐµÐºÑ ÑникалÑного оÑиÑного Ð·Ð´Ð°Ð½Ð¸Ñ Ð´Ð»Ñ ÑлÑÑÑÐµÐ½Ð¸Ñ ÐºÐ»Ð°ÑÑа его Ñ ...
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2023
The object of the study is a model of Francis turbine. The given work is devoted to the numerical study of the part load operation applied to Francis turbine with stabilizing device "5 fins" and without stabilizing devices and comparison of the results with experimental data.
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The object of the study is a model of Francis turbine. The given work is devoted to the numerical study of the part load operation applied to Francis turbine with stabilizing device "5 fins" and without stabilizing devices and comparison of the results with experimental data.
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2020
This work is devoted to the development of engineering improvements and planning a small village in the Kaliningrad area. Living area includes "townhouse" type houses of two kinds - linear townhouse and quadrohouse. The development has set the following goals: 1. The vertical layout of the village; 2.
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This work is devoted to the development of engineering improvements and planning a small village in the Kaliningrad area. Living area includes "townhouse" type houses of two kinds - linear townhouse and quadrohouse. The development has set the following goals: 1. The vertical layout of the village; 2.
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2021
The given work is devoted to applying interval analysis methods for mass-spectrometry based analysis of chemical substance composition.
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The given work is devoted to applying interval analysis methods for mass-spectrometry based analysis of chemical substance composition.
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2023
The thesis presents the results of studying intellectual methods of telemetry data analysis to search for deviations at wells equipped with ESPs. The tasks that were solved during the research: 1. Analysis of the main causes of accidents at wells equipped with ESPs. 2. Analysis of the influence of complicating factors on ESP operation. 3.
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The thesis presents the results of studying intellectual methods of telemetry data analysis to search for deviations at wells equipped with ESPs. The tasks that were solved during the research: 1. Analysis of the main causes of accidents at wells equipped with ESPs. 2. Analysis of the influence of complicating factors on ESP operation. 3.
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2019
The paper presents the calculation of modernization of the existing hydroelectric station. A review of the current state of the energy industry in the area has been carried out. A comparative analysis of models of modernization. The reconstruction of the drainage channel. Analyzed the comparison of the results of software and manual calculation.
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The paper presents the calculation of modernization of the existing hydroelectric station. A review of the current state of the energy industry in the area has been carried out. A comparative analysis of models of modernization. The reconstruction of the drainage channel. Analyzed the comparison of the results of software and manual calculation.
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