Results 131 to 140 of about 8,783 (164)
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2016
The conducted study the effect of different impregnation on complex cutting properties of grinding wheels in case of flat grinding on the machine model 3Ð71Ð1. As a result of researches it is established that the whole set of cutting properties of grinding wheels is significantly improved as the result of impregnation.
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The conducted study the effect of different impregnation on complex cutting properties of grinding wheels in case of flat grinding on the machine model 3Ð71Ð1. As a result of researches it is established that the whole set of cutting properties of grinding wheels is significantly improved as the result of impregnation.
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2023
This paper presents a project of a biogas power plant that allows to receive en-ergy and process waste from the breeding poultry farm "Voiskovitsy" of the Gatchina district. For processing manure with a total volume of 61380 tons/year, with an annual methane yield of 9905 thousand m3 /year, which will make it possible to obtain 9.8 GWh of electricity ...
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This paper presents a project of a biogas power plant that allows to receive en-ergy and process waste from the breeding poultry farm "Voiskovitsy" of the Gatchina district. For processing manure with a total volume of 61380 tons/year, with an annual methane yield of 9905 thousand m3 /year, which will make it possible to obtain 9.8 GWh of electricity ...
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2017
ÐÐРпÑедÑÑавлÑÐµÑ ÑезÑлÑÑаÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ наÑеленного пÑнкÑа. Ð Ñ Ð¾Ð´Ðµ иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñла ÑаÑÑмоÑÑена возможноÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²Ð°ÐºÑÑмной ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑведениÑ, как Ð ...
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ÐÐРпÑедÑÑавлÑÐµÑ ÑезÑлÑÑаÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ наÑеленного пÑнкÑа. Ð Ñ Ð¾Ð´Ðµ иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñла ÑаÑÑмоÑÑена возможноÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð²Ð°ÐºÑÑмной ÑиÑÑÐµÐ¼Ñ Ð²Ð¾Ð´Ð¾Ð¾ÑведениÑ, как Ð ...
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2023
The purpose of the work is the design of structures of the water supply tract of the «Leskinen» small hydroelectric power station on the Uksunjoki River in the Republic of Karelia. As part of the final qualification work, the following sections were considered: â design of a small hydroelectric power plant building: selection of main and auxiliary ...
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The purpose of the work is the design of structures of the water supply tract of the «Leskinen» small hydroelectric power station on the Uksunjoki River in the Republic of Karelia. As part of the final qualification work, the following sections were considered: â design of a small hydroelectric power plant building: selection of main and auxiliary ...
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2016
ЦелÑÑ ÑабоÑÑ ÑвлÑеÑÑÑ ÑовеÑÑенÑÑвование ÑоÑгового аÑÑоÑÑименÑа на пÑедпÑиÑÑии ÑозниÑной ÑоÑговли. ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÑоÑговое пÑедпÑиÑÑие ÐÐР«Ðагазин ÐÑÑеÑоÑка».
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ЦелÑÑ ÑабоÑÑ ÑвлÑеÑÑÑ ÑовеÑÑенÑÑвование ÑоÑгового аÑÑоÑÑименÑа на пÑедпÑиÑÑии ÑозниÑной ÑоÑговли. ÐбÑекÑом иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑвлÑеÑÑÑ ÑоÑговое пÑедпÑиÑÑие ÐÐР«Ðагазин ÐÑÑеÑоÑка».
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ÐодеÑнизаÑÐ¸Ñ Ð²Ð°ÐºÑÑмного конÑакÑоÑа ÐºÐ²Ñ 380 Ð, 160 Ð
2020The design of the vacuum contactor KW is analyzed-1,14-2,5/160 in order to increase reliability in the mode of switching off small inductive currents. A mathematical model has been developed to modernize the device. A numerical experiment with a mathematical model was performed.
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2017
ÐÑоекÑиÑование гидÑоÑÐµÑ Ð½Ð¸ÑеÑÐºÐ¸Ñ Ð·Ð°ÑвоÑов болÑÑÐ¸Ñ Ð¿ÑолеÑов ÑÑебÑÐµÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½ÐµÑÑандаÑÑнÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑий. ЧаÑÑо в ÑеÑение ÑÐ°ÐºÐ¸Ñ Ð·Ð°ÑвоÑов вклÑÑаÑÑ Ð·Ð°Ð¼ÐºÐ½ÑÑÑй конÑÑÑ Ð¸ ÑаÑÑÐµÑ ÐºÐ¾Ð½ÑÑÑÑкÑий ведÑÑ
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ÐÑоекÑиÑование гидÑоÑÐµÑ Ð½Ð¸ÑеÑÐºÐ¸Ñ Ð·Ð°ÑвоÑов болÑÑÐ¸Ñ Ð¿ÑолеÑов ÑÑебÑÐµÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½ÐµÑÑандаÑÑнÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑий. ЧаÑÑо в ÑеÑение ÑÐ°ÐºÐ¸Ñ Ð·Ð°ÑвоÑов вклÑÑаÑÑ Ð·Ð°Ð¼ÐºÐ½ÑÑÑй конÑÑÑ Ð¸ ÑаÑÑÐµÑ ÐºÐ¾Ð½ÑÑÑÑкÑий ведÑÑ
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2016
РпоÑÑниÑелÑной запиÑке пÑедÑÑавлено маÑкеÑинговое обоÑнование Ð½ÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑи пÑоекÑиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑеÑÑоÑана на 50 меÑÑ Ð² ÐеÑÑогÑадÑком Ñайоне г. СанкÑ-ÐеÑеÑбÑÑга.
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РпоÑÑниÑелÑной запиÑке пÑедÑÑавлено маÑкеÑинговое обоÑнование Ð½ÐµÐ¾Ð±Ñ Ð¾Ð´Ð¸Ð¼Ð¾ÑÑи пÑоекÑиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑеÑÑоÑана на 50 меÑÑ Ð² ÐеÑÑогÑадÑком Ñайоне г. СанкÑ-ÐеÑеÑбÑÑга.
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2021
ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑодов Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ñ Ð°Ð¾ÑиÑеÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ в нелинейнÑÑ ÐºÑÑпномаÑÑÑабнÑÑ ÑнеÑгоÑиÑÑÐµÐ¼Ð°Ñ . РкаÑеÑÑве обÑекÑа иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñла вÑбÑана Ð¼Ð¾Ð´ÐµÐ»Ñ ÑиÑÑÐµÐ¼Ñ ÑÑеÑ
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ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼ÐµÑодов Ð¿Ð¾Ð´Ð°Ð²Ð»ÐµÐ½Ð¸Ñ Ñ Ð°Ð¾ÑиÑеÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹ в нелинейнÑÑ ÐºÑÑпномаÑÑÑабнÑÑ ÑнеÑгоÑиÑÑÐµÐ¼Ð°Ñ . РкаÑеÑÑве обÑекÑа иÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±Ñла вÑбÑана Ð¼Ð¾Ð´ÐµÐ»Ñ ÑиÑÑÐµÐ¼Ñ ÑÑеÑ
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2016
Рданной дипломной ÑабоÑе изÑÑаÑÑÑÑ ÑовÑеменнÑе меÑÐ¾Ð´Ñ ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑоваÑнÑми запаÑами в кÑÑпнÑÑ ÑоÑговÑÑ Ð¿ÑедпÑиÑÑиÑÑ . Сделан анализ ÑинанÑово-Ñ Ð¾Ð·ÑйÑÑвенной деÑÑелÑноÑÑи пÑедпÑиÑÑÐ¸Ñ ÐÐР«Р...
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Рданной дипломной ÑабоÑе изÑÑаÑÑÑÑ ÑовÑеменнÑе меÑÐ¾Ð´Ñ ÑпÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑоваÑнÑми запаÑами в кÑÑпнÑÑ ÑоÑговÑÑ Ð¿ÑедпÑиÑÑиÑÑ . Сделан анализ ÑинанÑово-Ñ Ð¾Ð·ÑйÑÑвенной деÑÑелÑноÑÑи пÑедпÑиÑÑÐ¸Ñ ÐÐР«Р...
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