Results 71 to 80 of about 170 (120)
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2023
Рданной ÑазÑабоÑан Ð¼Ð°ÐºÐµÑ ÑоÑоÑа, пÑоведÑн модалÑнÑй анализ обÑекÑа иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ ÑелÑÑ ÑопоÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑобÑÑвеннÑÑ ÑаÑÑÐ¾Ñ Ð¾ÑевÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ñ Ð¸ÑÑ Ð¾Ð´Ð½Ñми даннÑми, пÑоведен гидÑодинамиÑеÑкий ÑÐ ...
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Рданной ÑазÑабоÑан Ð¼Ð°ÐºÐµÑ ÑоÑоÑа, пÑоведÑн модалÑнÑй анализ обÑекÑа иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ ÑелÑÑ ÑопоÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑобÑÑвеннÑÑ ÑаÑÑÐ¾Ñ Ð¾ÑевÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ Ñ Ð¸ÑÑ Ð¾Ð´Ð½Ñми даннÑми, пÑоведен гидÑодинамиÑеÑкий ÑÐ ...
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2017
Рданной вÑпÑÑкной дипломной ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ Ð¿ÑавооÑноÑÐµÐ½Ð¸Ñ Ð² ÑÑеÑе ÑÑидиÑеÑкой оÑвеÑÑÑвенноÑÑи ÑÑÑедиÑелей и владелÑÑев ÑÑидиÑеÑкого лиÑа, а Ñак же ÑазновидноÑÑи ÑÑидиÑеÑкой оÑвеÑÑ ...
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Рданной вÑпÑÑкной дипломной ÑабоÑе ÑаÑÑмаÑÑиваÑÑÑÑ Ð¿ÑавооÑноÑÐµÐ½Ð¸Ñ Ð² ÑÑеÑе ÑÑидиÑеÑкой оÑвеÑÑÑвенноÑÑи ÑÑÑедиÑелей и владелÑÑев ÑÑидиÑеÑкого лиÑа, а Ñак же ÑазновидноÑÑи ÑÑидиÑеÑкой оÑвеÑÑ ...
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2022
The final qualifying work is devoted to the development and research of a key power amplifier with improved energy characteristics for use as part of a hydroacoustic transmission path. The object of the study is a Class D amplifier used to excite a hydroacoustic transducer. The subject of the study is the dynamic processes and energy characteristics of
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The final qualifying work is devoted to the development and research of a key power amplifier with improved energy characteristics for use as part of a hydroacoustic transmission path. The object of the study is a Class D amplifier used to excite a hydroacoustic transducer. The subject of the study is the dynamic processes and energy characteristics of
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2018
Ðа оÑновании лиÑеÑаÑÑÑнÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð·Ð° поÑледние неÑколÑко Ð»ÐµÑ Ð¸ÑÑледовано ÑоÑÑоÑние вопÑоÑа по изноÑоÑÑойким ÑвойÑÑвам многоÑлойнÑÑ Ð½Ð°Ð¿Ð»Ð°Ð²Ð¾Ðº.
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Ðа оÑновании лиÑеÑаÑÑÑнÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð·Ð° поÑледние неÑколÑко Ð»ÐµÑ Ð¸ÑÑледовано ÑоÑÑоÑние вопÑоÑа по изноÑоÑÑойким ÑвойÑÑвам многоÑлойнÑÑ Ð½Ð°Ð¿Ð»Ð°Ð²Ð¾Ðº.
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2022
Ð ÑабоÑе бÑла ÑаÑÑмоÑÑена Ð¼Ð¾Ð´ÐµÐ»Ñ Ð°Ð½Ð¸Ð·Ð¾ÑÑопной ÑедÑÑиÑованной ÑÑÐµÐ´Ñ ÐоÑÑеÑа Ñ ÑÑанÑвеÑÑалÑно-изоÑÑопной пеÑевÑзкой обÑего вида Ð¼ÐµÐ¶Ð´Ñ ÑÑанÑлÑÑионнÑми и повоÑоÑнÑми деÑоÑмаÑиÑми.
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Ð ÑабоÑе бÑла ÑаÑÑмоÑÑена Ð¼Ð¾Ð´ÐµÐ»Ñ Ð°Ð½Ð¸Ð·Ð¾ÑÑопной ÑедÑÑиÑованной ÑÑÐµÐ´Ñ ÐоÑÑеÑа Ñ ÑÑанÑвеÑÑалÑно-изоÑÑопной пеÑевÑзкой обÑего вида Ð¼ÐµÐ¶Ð´Ñ ÑÑанÑлÑÑионнÑми и повоÑоÑнÑми деÑоÑмаÑиÑми.
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2023
In this paper, one of the possible approaches to modeling the process of drilling oil and gas wells is considered. 3D models of the main elements of the drilling column, namely drill pipes and bits, have been created. Strength calculations of these models were performed under conditions close to operational ones. The data obtained are compared with the
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In this paper, one of the possible approaches to modeling the process of drilling oil and gas wells is considered. 3D models of the main elements of the drilling column, namely drill pipes and bits, have been created. Strength calculations of these models were performed under conditions close to operational ones. The data obtained are compared with the
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2017
Ð ÑабоÑе пÑедложена меÑодика анализа пÑоÑеÑÑа ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑиваÑией пеÑÑонала. ÐÑполнен анализ пÑоÑеÑÑа ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑиваÑией пеÑÑонала на пÑедпÑиÑÑии ÐÐЫÐÑомÑÑÑой». РазÑабоÑÐ°Ð½Ñ Ð¼ÐµÑопÑиÑÑ
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Ð ÑабоÑе пÑедложена меÑодика анализа пÑоÑеÑÑа ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑиваÑией пеÑÑонала. ÐÑполнен анализ пÑоÑеÑÑа ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¾ÑиваÑией пеÑÑонала на пÑедпÑиÑÑии ÐÐЫÐÑомÑÑÑой». РазÑабоÑÐ°Ð½Ñ Ð¼ÐµÑопÑиÑÑ
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2020
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена вÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑновнÑÑ ÑакÑоÑов, влиÑÑÑÐ¸Ñ Ð½Ð° напÑавление и инÑенÑивноÑÑÑ Ð¼Ð¸Ð³ÑаÑионнÑÑ Ð¿Ð¾Ñоков и опÑеделение ÑенденÑий внÑÑÑÐµÐ½Ð½Ð¸Ñ Ð¼Ð¸Ð³ÑаÑий в ÐÑпании, в пеÑиод Ñ 1900 до 2019 ...
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена вÑÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑновнÑÑ ÑакÑоÑов, влиÑÑÑÐ¸Ñ Ð½Ð° напÑавление и инÑенÑивноÑÑÑ Ð¼Ð¸Ð³ÑаÑионнÑÑ Ð¿Ð¾Ñоков и опÑеделение ÑенденÑий внÑÑÑÐµÐ½Ð½Ð¸Ñ Ð¼Ð¸Ð³ÑаÑий в ÐÑпании, в пеÑиод Ñ 1900 до 2019 ...
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2022
In the course of the work, electric power systems of 10/6.3 kV, 6.3/0.4 kV of various power were investigated. At the initial stage, typical schemes for the study were selected. After that, a choice was made of the electrical equipment of the systems under consideration, namely transformers, asynchronous electric motors, cable lines, busbars, switches,
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In the course of the work, electric power systems of 10/6.3 kV, 6.3/0.4 kV of various power were investigated. At the initial stage, typical schemes for the study were selected. After that, a choice was made of the electrical equipment of the systems under consideration, namely transformers, asynchronous electric motors, cable lines, busbars, switches,
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2020
ЦелÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑабоÑÑ ÑвлÑеÑÑÑ ÑазÑабоÑка ÑÑилиÑÐµÐ»Ñ Ð¼Ð¾ÑноÑÑи звÑкового диапазона ÑаÑÑÐ¾Ñ Ñ ÑлÑÑÑеннÑми паÑамеÑÑами, Ñакими как коÑÑÑиÑÐ¸ÐµÐ½Ñ Ð³Ð°ÑмониÑеÑÐºÐ¸Ñ Ð¸Ñкажений, коÑÑÑиÑÐ¸ÐµÐ½Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð¸ÑкР...
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ЦелÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑабоÑÑ ÑвлÑеÑÑÑ ÑазÑабоÑка ÑÑилиÑÐµÐ»Ñ Ð¼Ð¾ÑноÑÑи звÑкового диапазона ÑаÑÑÐ¾Ñ Ñ ÑлÑÑÑеннÑми паÑамеÑÑами, Ñакими как коÑÑÑиÑÐ¸ÐµÐ½Ñ Ð³Ð°ÑмониÑеÑÐºÐ¸Ñ Ð¸Ñкажений, коÑÑÑиÑÐ¸ÐµÐ½Ñ Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÑ Ð¸ÑкР...
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