Results 41 to 50 of about 54 (51)

ОБВОДНЕННОСТЬ СИНТЕТИЧЕСКИХ МАСЕЛ ДЛЯ АВИАЦИОННОЙ ТЕХНИКИ

open access: yes, 2016
The article presents the analysis of aviation synthetic oils watering, as one of the most important factors affecting the engine wear of aircraft equipment, as well as the quality of oils during storage and use.
N. A. Muratkhanov   +7 more
core  

Биоэтанол – альтернативный источник получения моторных топлив и химических продуктов

open access: yes, 2006
Catalytic conversion of bioethanol to hydrocarbons is a new way for fuel components and other valued organic compounds production from non-petroleum sources.
V. F. Tretjakov   +7 more
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Development and research of the onboard controller system with the functions of operational monitoring of mechanical vibrations

open access: yes, 2019
Роботу виконано на кафедрі ком’пютерно-інтегрованих технологій Тернопільського національного технічного університету імені Івана Пулюя Міністерства освіти і науки України Захист відбудеться 24 грудня 2019 р.
Voytsekhivsʹkyy, Dmytro   +1 more
core  

Стационарные состояния в колоннах реакционной ректификации

open access: yes, 2012
An approach to the analysis of stationary reactive distillation states multiplicity is considered with methyl-tert-butyl ether as an example. Three steady states of the process corresponding to different values of the product yield are revealed by means ...
М. А. Самборская   +5 more
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Ренийсодержащие катализаторы в нефтехимии и органических реакциях

open access: yes, 2007
We have made an overview of the studies of rhenium-containing catalysts for the industrial petroleum chemical processes in their historical development: the reforming of hydrocarbons, gasoline fractions, disproportion of olefines – metathesise, and the ...
М. А. Ряшенцева   +1 more
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Превращение алканов под действием единичного импульса гидродинамической кавитации. II. Поведение Среднецепных алканов С21-С38

open access: yes, 2014
Transformation of medium-chain alkanes in the disintegrator DA-1 under treatment of single impulse of hydrodynamic cavitation has been studied. Cavitation appears when hydrocarbons pass through the micro-gap with controlled cross-section under high ...
С. Н. Городский   +11 more
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ЗАГРЯЗНЕНИЕ АТМОСФЕРНОГО ВОЗДУХА ВЫБРОСАМИ АВТОЗАПРАВОЧНЫХ СТАНЦИЙ

open access: yes
Introduction. Air pollution is one of the urgent problems of our time. Pollutants entering the human body have a negative impact on the work of internal organs, mucous membranes, immunity, and cause the growth of cancer.
Shungarov I.K.   +3 more
core  

Био-разрушения материалов и изделий техники

open access: yes, 2007
In the review was shown the development of the theoretical performances bio-damages of materials in the exploitation conditions and were developed the recommendation of the protection of material samples.В обзоре показано развитие теоретических ...
Г. Е. Заиков   +7 more
core  

Quality roof materials [PDF]

open access: yes, 2015
Грянко, Т. Г., Gryanko, T. G.
core  

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