Zobrazeno 1 - 10
of 30
pro vyhledávání: '"V I Afanasov"'
Publikováno v:
Chemical and Petroleum Engineering. 57:288-291
There are limitations to the use of pneumatic drives in systems where the position of the parts of the working equipment need to be fixed, for example in systems for dosing bulk materials. The methods for fixing the position of the pneumatic cylinder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf7f9ee01bea825609a618383e75e64
https://doi.org/10.1007/s10556-021-00931-y
https://doi.org/10.1007/s10556-021-00931-y
Publikováno v:
Chemical and Petroleum Engineering. 55:963-966
This paper reports the results of study of the influence of gas content in working fluid on the dynamics of hydraulic drive of equipment for oil and gas well development. A mathematical model of the hydraulic drive obtained in the Cauchy form is prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7839077f069e4106dbf83919781599c
https://doi.org/10.1007/s10556-020-00721-y
https://doi.org/10.1007/s10556-020-00721-y
Publikováno v:
Chemical and Petroleum Engineering. 55:204-208
The article reveals the principle of operation of a combined system for degassing working fluid and pump charging by means of a hydraulic accumulator for hydraulic systems with working bodies in the form of hydraulic cylinders. It is concluded that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52b501d707cc0e78163bb4564b58bdc2
https://doi.org/10.1007/s10556-019-00606-9
https://doi.org/10.1007/s10556-019-00606-9
Autor:
V. N. Gaevsky, R. S. Miroshnikov, P.M. Kondrashov, S. P. Dunaeva, V. I. Afanasov, A. B. Feodorov
Publikováno v:
Istrazivanja i projektovanja za privredu, Vol 16, Iss 2, Pp 242-245 (2018)
Vortex motion is effectively used in the development of wellbore filter designs. Further development of the principles of such design requires the development of some principles based on experimental observations and computer modeling. A constructive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3b08b21fb2bb29bd5bf642b54a87f08
https://doi.org/10.5937/jaes16-17327
https://doi.org/10.5937/jaes16-17327
Publikováno v:
Journal of Physics: Conference Series. 2094:042085
This paper considers variety of hydraulic actuators. Also it shows analysis of hydraulic equipment. The contribution is important due to the fact that it determines influence of temperature on friction in hydraulic equipment. The paper examines the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::178ef3cf47534cdab2a03ec5e4c85c3f
https://doi.org/10.1088/1742-6596/2094/4/042085
https://doi.org/10.1088/1742-6596/2094/4/042085
Publikováno v:
Journal of Physics: Conference Series. 1515:032035
The results of research of thermal-oxidative stability of motor oils of different underlying fundamentals. Proposed indicators for classification of engine oils, including a potential resource, the temperature of the beginning of the transformation p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7d46b0dd4790d1a77fc92cc2050804
https://doi.org/10.1088/1742-6596/1515/3/032035
https://doi.org/10.1088/1742-6596/1515/3/032035
Control of indexes of thermal-oxidative stability of mineral engine oil in severe service conditions
Publikováno v:
Journal of Physics: Conference Series. 1515:042091
The power units of quarry machinery use hydraulic fluids having various bases. That increases the temperature range of the use of this equipment. The cornerstone affecting oil life is the boundary layer temperature on the friction surface while in op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cbe1e5c95e5a17e87a83823344a0b56
https://doi.org/10.1088/1742-6596/1515/4/042091
https://doi.org/10.1088/1742-6596/1515/4/042091
Publikováno v:
Journal of Physics: Conference Series. 1515:052014
The power oil of the hydraulic drive plays a key role, being both an energy carrier and a lubricant. Variable pressures, speeds and temperatures effect on it. The gas presence in the hydraulic system negatively affects the operational characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a89c1becab0e7fa354f7c060c4412d62
https://doi.org/10.1088/1742-6596/1515/5/052014
https://doi.org/10.1088/1742-6596/1515/5/052014
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 734:012050
This paper considers a technique for monitoring the content of the undissolved gas in hydraulic systems. This technique is suitable for a self-propelled vehicle, forestry, lifting, and transport equipment. The paper presents an influence of gas conte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07732f0220445a9fe59be433c66b502b
https://doi.org/10.1088/1757-899x/734/1/012050
https://doi.org/10.1088/1757-899x/734/1/012050
Autor:
A S Kaverzina, V. I. Afanasov, A. S. Lunev, I V Andreychikov, M V Zakovryazhin, A I Pilyugaev
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 734:012052
This paper considers the dependences of performance parameters of the hydraulic drive of self-propelled vehicles used in road-building, logging, oil-producing, and other fields. Performance parameters of the hydraulic drive depend on numerous factors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8e8f8abfa4fbff15cacdbbf582daeb
https://doi.org/10.1088/1757-899x/734/1/012052
https://doi.org/10.1088/1757-899x/734/1/012052