Results 81 to 90 of about 130 (99)
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2022
In this work, an investigation of the elastic and damping properties of a metal-polymer multilayer composite was done. An analytical calculation of elastic parameters based on the classical laminate theory was performed, and an analytical calculation of dynamic composite modules was also performed using a modified theory of complex modules.
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In this work, an investigation of the elastic and damping properties of a metal-polymer multilayer composite was done. An analytical calculation of elastic parameters based on the classical laminate theory was performed, and an analytical calculation of dynamic composite modules was also performed using a modified theory of complex modules.
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2019
The paper presents calculations and studies of Electromechanical transients in the networks of own needs of power plants. The calculation algorithm was implemented in the software package «Powertron» The admissibility of the mode parameters for the elements of the network, in particular, checking the admissibility of the values of voltage, frequency ...
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The paper presents calculations and studies of Electromechanical transients in the networks of own needs of power plants. The calculation algorithm was implemented in the software package «Powertron» The admissibility of the mode parameters for the elements of the network, in particular, checking the admissibility of the values of voltage, frequency ...
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2018
ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÐÐР«СÑÑойÐÐµÑ Ð°Ð½Ð¸Ð·Ð°ÑиÑ». Ð¦ÐµÐ»Ñ Ð²ÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ Ð·Ð°ÐºÐ»ÑÑаеÑÑÑ Ð² анализе оÑобенноÑÑей и пÑоблем ÑÑеÑа ÑаÑÑеÑов по Ð½Ð°Ð»Ð¾Ð³Ñ Ð½Ð° добавленнÑÑ ÑÑоимоÑÑÑ
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ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÐÐР«СÑÑойÐÐµÑ Ð°Ð½Ð¸Ð·Ð°ÑиÑ». Ð¦ÐµÐ»Ñ Ð²ÑпÑÑкной квалиÑикаÑионной ÑабоÑÑ Ð·Ð°ÐºÐ»ÑÑаеÑÑÑ Ð² анализе оÑобенноÑÑей и пÑоблем ÑÑеÑа ÑаÑÑеÑов по Ð½Ð°Ð»Ð¾Ð³Ñ Ð½Ð° добавленнÑÑ ÑÑоимоÑÑÑ
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2023
Ð ÑезÑлÑÑаÑе пÑоведенного иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñли вÑÑÐ²Ð»ÐµÐ½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñели гоÑовноÑÑи ÑÑенеÑов ÑнÑÑ ÑенниÑиÑÑов к пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑкоÑоÑÑно-Ñиловой подгоÑовки (ССÐ) Ñ Ð¸ÑполÑзованием индивидÑалÑнÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹.
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Ð ÑезÑлÑÑаÑе пÑоведенного иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñли вÑÑÐ²Ð»ÐµÐ½Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°Ñели гоÑовноÑÑи ÑÑенеÑов ÑнÑÑ ÑенниÑиÑÑов к пÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑкоÑоÑÑно-Ñиловой подгоÑовки (ССÐ) Ñ Ð¸ÑполÑзованием индивидÑалÑнÑÑ Ð·Ð°Ð´Ð°Ð½Ð¸Ð¹.
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2000
ÐоÑобие ÑооÑвеÑÑÑвÑÐµÑ Ð³Ð¾ÑÑдаÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑазоваÑелÑÐ½Ð¾Ð¼Ñ ÑÑандаÑÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑкой и инженеÑной подгоÑовки напÑавлений 550900 «ТеплоÑнеÑгеÑика» и 552700 «ÐнеÑгомаÑиноÑÑÑоение» и пÑедназнаÑено Ð´Ð»Ñ ...
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ÐоÑобие ÑооÑвеÑÑÑвÑÐµÑ Ð³Ð¾ÑÑдаÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¼Ñ Ð¾Ð±ÑазоваÑелÑÐ½Ð¾Ð¼Ñ ÑÑандаÑÑÑ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑкой и инженеÑной подгоÑовки напÑавлений 550900 «ТеплоÑнеÑгеÑика» и 552700 «ÐнеÑгомаÑиноÑÑÑоение» и пÑедназнаÑено Ð´Ð»Ñ ...
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2020
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¸Ðº-ÑакÑоÑа OFDM Ñигнала Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼ÐµÑода Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð±ÑÑоÑнÑÑ Ð±Ð¸Ñ. Ðанное иÑÑледование бÑло Ñеализовано в ÑÑеде моделиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Matlab.
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¿Ð¸Ðº-ÑакÑоÑа OFDM Ñигнала Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¼ÐµÑода Ð´Ð¾Ð±Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸Ð·Ð±ÑÑоÑнÑÑ Ð±Ð¸Ñ. Ðанное иÑÑледование бÑло Ñеализовано в ÑÑеде моделиÑÐ¾Ð²Ð°Ð½Ð¸Ñ Matlab.
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2018
Рданной ÑабоÑе пÑедÑÑавлена ÑазÑабоÑка СÐЧ конвеÑÑеÑа пÑиемопеÑедаÑÑика блока ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±ÐµÑпилоÑнÑм ÑÑанÑпоÑÑнÑм ÑÑедÑÑвом на оÑеÑеÑÑвенной ÑлеменÑной базе. ÐÑбÑана и обоÑнована ÑÑÑÑкÑÑÑ
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Рданной ÑабоÑе пÑедÑÑавлена ÑазÑабоÑка СÐЧ конвеÑÑеÑа пÑиемопеÑедаÑÑика блока ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð±ÐµÑпилоÑнÑм ÑÑанÑпоÑÑнÑм ÑÑедÑÑвом на оÑеÑеÑÑвенной ÑлеменÑной базе. ÐÑбÑана и обоÑнована ÑÑÑÑкÑÑÑ
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This work is devoted to the automation of the process of temperature maintenance in the transportation pipeline based on the derivation of the regression formula for the heater. Tasks that were solved during the study: investigation of the system structure; correlation analysis; validation of the initial data; review of the types of regression analysis;
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The main objective of the work is to analyze existing control systems for gas turbine units and stations, proposals for their optimization and improvements introduced into these systems. Full-scale tests carried out at real power system facilities and adjustments made to the operating algorithms of automatic power unit control systems were studied.
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2017
РабоÑа поÑвÑÑена акÑÑалÑной Ñеме опÑимизаÑии авÑоÑÑанÑпоÑÑнÑÑ Ð¿ÐµÑевозок. ÐÑиведен Ð¾Ð±Ð·Ð¾Ñ ÑенденÑий в облаÑÑи логиÑÑики. ÐÑоведен анализ ÑÑÑеÑÑвÑÑÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑиÑмов опÑимизаÑии ÑÑанÑпоÑÑнÑÑ Ð·Ð°Ð´Ð°
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РабоÑа поÑвÑÑена акÑÑалÑной Ñеме опÑимизаÑии авÑоÑÑанÑпоÑÑнÑÑ Ð¿ÐµÑевозок. ÐÑиведен Ð¾Ð±Ð·Ð¾Ñ ÑенденÑий в облаÑÑи логиÑÑики. ÐÑоведен анализ ÑÑÑеÑÑвÑÑÑÐ¸Ñ Ð°Ð»Ð³Ð¾ÑиÑмов опÑимизаÑии ÑÑанÑпоÑÑнÑÑ Ð·Ð°Ð´Ð°
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