Sklyarov, I. O.; Скляров, I. О .(Odessa National Polytechnic University, 2016-03-15)
The article is devoted to effectiveness of using of monosymmetrical I-beams with flexible wall frame structures of variable section, features of their calculation and design. Aim: The aim of research is to confirm the ...
Повздовжній вигин з крученням ребер жорсткості є одним з видів втрати стійкості корабельних підкріплених пластин, що може швидко призвести
до їх катастрофічного руйнування. Втрата товщини полотна і фланця через корозію ...
Zavgorodnya, N.I.; Pivovarov, A.A.; Завгородня, Н . І .; Півоваров, О . А .(Odessa National Polytechnic University, 2016)
The tendency of the
current time is to find ways of expedient municipal solid waste
recycling as a secondary raw material with similar physicochemi
cal and
mechanical characteristics for the ...
Smotraiev, R.V.; Sorochkina, E.O.; Dzuba, А .V.; Galivets, Y.D.; Смотраєв, Р . В .; Сорочкіна, К . О .; Дзюба, А . В .; Галівець, Ю . Д .(Odessa National Polytechnic University, 2016)
The actual problem of water supply in the world and in Ukraine, in
particular, is a high level of pollution in water resources
and an insufficient level of drinking wa
ter purification. With industrial wastewat
er, ...
Shestakova, M.V.; Chebotarev, O.M.; Шестакова, М . В .; Чеботарьов, О . М .(Odessa National Polytechnic University, 2016)
Borofluoric acid and its various products, for example comple
x metals tetrafluoroborates, become widely used in elec-
trochemical processes at refinement of me
tals, when receiving soldering fluxes. An ...
Kovalenko, I.L.; Kuprin, V.P.; Коваленко, І . Л .; Купрін, В . П .(Odessa National Polytechnic University, 2016)
The reverse emulsions have found
broad application in ore mining industry as matrixes of emulsi
on explosive substances and bori
ng washing waters. The defining c
haracter-
ristic of reverse emulsions of industrial ...
Arhipova, V.V.; Smotraiev, R.V.; Gruzdev а, O.V.; Архипова, В . В .; Смотраєв, Р . В .; Груздєва, О . В .(Odessa National Polytechnic University, 2016)
Calcium carbonate is on of widely used fillers of com
posite materials. The area of its application depend on
disperse structure, particle shape and other. The modification
of calcium carbonate by high-mo
lecular ...
Yatsenko, I.V.; Яценко, І . В .(Odessa National Polytechnic University, 2016)
To prevent destruction of optical elements the electron beam methods of work surfaces finishing at the
stage of manufacture has practical signific
ance. These methods can improve the propertie
s ...
Vlasenko, R.V.; Bialobrzeski, O.V.; Власенко, Р . В .; Бялобржеський, О . В .(Odessa National Polytechnic University, 2016)
The active
power filter designed to compensa
te inactive power components.
Aim:
The aim of the study is to assess
the quality of the three-phase active
power filter in the distortion of the mains
voltage ...
Shpak, O.L.; Шпак, О . Л .(Odessa National Polytechnic University, 2016)
Modelling of periodic processes of electromagnetic
devices is a complex problem. The task of finding of periodic so
lutions of nonlinear differential equations is more complex tha
n the Cauchy
task of integrating ...
Kardasevich, О. O.; Chichenin, V. V.; Hrytsayenko, А. S.; Кардасевич, О. О.; Чиченін, В. В.; Грицаєнко, А. С.(Odessa National Polytechnic University, 2016)
The work is devoted to assessing of the effectivene
ss of chemical-technological
processes on the basis of
exergy analysis method by the exampl
e of the processes
in the deaerator. ...
Korolov, Oleksandr; Huiyu, Zhou; Корольов, Олександр Вікторович; Хуіюй, Чжоу; Королев, Александр Викторович(Odessa National Polytechnic University, 2016)
Inertial part of any devices and
equipment (e.g., pumps), hung or mounted on the resilient frame
and being under the influence of
the disturbing force that work
s at a
constant ...
Butenko, O.G.; Smyk, S.Yu.; Бутенко, О . Г .; Смик, С . Ю .(Odessa National Polytechnic University, 2016)
One
of priority problems of nature protection activity at the indus
trial enterprises is upgrading the gas emissions cleaning of pol
ydispersed dust.
To solve the problem of catching of small fraction dus
t the ...
Melentiev, R.Yu.; Мелентьєв, Р . Ю .(Odessa National Polytechnic University, 2016)
The research is devoted to
problems of heat transfer in a multicomponent
body with anisotropic therma
l properties, such as polymer composite materials wit
h fiberfill
and other layered systems.
Aim:
The ...
Kozin, O.B.; Papkovskaya, O.B.; Козін, О . Б .; Папковська, О . Б .(Odessa National Polytechnic University, 2016)
Development of effec-
tive methods of determining the stress-strain state thin-walled st
ructures with inclusions, reinforcements and other stress con
centrators is an
important task, both from a theoretical ...
Mikhailova, E . O .; Panasenko, V . O .; Markova, N . B .; Михайлова, Є.О.; Панасенко, В.О.; Маркова, Н.Б.(Odessa National Polytechnic University, 2016)
A promising direction in solving of environmental problems of soda industry is the development of low
-
waste resource
-
saving technologies, which consist in recycling of valuable waste components with obtaining the ...
Kozin, O. B .; Papkovskaya, O. B .; Kozina, M. O .; Козін, О. Б.; Папковська, О. Б.; Козіна, M. O.(Odessa National Polytechnic University, 2016)
Development of efficient methods of determination of an intense
-
strained state of thin
-
walled constructional designs with inclusions,
reinforcements and other stress raisers is an important problem ...
Mikulich, O . A .; Shvab’yuk, V. I.; Мікуліч, О.А.; Шваб’юк, В.І.(Odessa National Polytechnic University, 2016)
In mechanical engineering,
building and other industries a significant part of the process includes the presence of various dynamic loads due to technol
ogical and
mechanical impacts. Consideration ...
Yatsenko, I. V.; Яценко, І. В.(Odessa National Polytechnic University, 2016)
To prevent destruction of the elements made of optical ceramics the practical importance has the preliminary
el ectron
-
beam treatment of their surfaces during the manufacturing stage of devices based ...
Kostyrka, O. V.; Костирка, О. В.(Odessa National Polytechnic University, 2016)
At the organization of a covert communication channel a number of requirements are imposed on used
steganography algorithms among which one of the main are: resis
tance to attacks against the built
-
in ...