Zobrazeno 1 - 8
of 8
pro vyhledávání: '"V. G. Arakelyan"'
Publikováno v:
Journal of Machinery Manufacture and Reliability. 40:423-429
The conditions of motion transmission and pressure angles in plane and spherical mechanisms are considered. Algorithms for the determination of the indicated angles are developed, and a comparison of the conditions of motion transmission in these mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::306a72c1de35aea26d59fd8f5579ab24
https://doi.org/10.3103/s1052618811050086
https://doi.org/10.3103/s1052618811050086
Autor:
V. G. Arakelyan
Publikováno v:
Russian Electrical Engineering. 80:561-571
An algorithm of the full-scale physical and chemical diagnostics of the state of sealed paper-oil bushing is suggested in an elementary monitoring system based on a pressure sensor, combined moisture-temperature sensor, and temperature sensor. The th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cd9e9472ec3ae4be3a31a862a4f3c9b
https://doi.org/10.3103/s1068371209100095
https://doi.org/10.3103/s1068371209100095
Autor:
V. G. Arakelyan
Publikováno v:
Russian Electrical Engineering. 80:278-285
The effect of cavitation on insulated liquid is the simultaneous influence of electric (partial) discharges and heat. The simplicity of implementing and reproducing the cavitation effect allows us to propose a new method for the express evaluation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a9b5e6877ce26b2574270426a24d0f
https://doi.org/10.3103/s1068371209050095
https://doi.org/10.3103/s1068371209050095
Autor:
V. G. Arakelyan
Publikováno v:
Russian Electrical Engineering. 78:380-389
Using an accurate description of the experiments on the thermal aging of insulating fluids and the results of a gas analysis, an accurate description of the mechanisms of physicochemical processes is developed in the form of kinetic schemes and diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::413ed5de07418edf4e655e91f7cc79ca
https://doi.org/10.3103/s1068371207070097
https://doi.org/10.3103/s1068371207070097
Publikováno v:
[1991] Proceedings of the 3rd International Conference on Properties and Applications of Dielectric Materials.
Results of an experimental investigation of gas formation due to the decomposition of some insulating liquids under the stress of PD (partial discharges), heat, and ultrasonics are given. The investigation was performed on a special device providing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ee738daf19bc5fe1bdde60fbe90ed0e
https://doi.org/10.1109/icpadm.1991.172212
https://doi.org/10.1109/icpadm.1991.172212
Autor:
V. G. Arakelyan, L.A. Daryan
Publikováno v:
Proceedings of 5th International Conference on Properties and Applications of Dielectric Materials.
A series experimental and theoretical arguments in a guard of the ageing cavitational mechanism of insulation, have a place in oil-filled electrical equipment, working at alternating or impulse voltage, on a level with thermal and electrical mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68a9c28763047e8878ab0f294ebfaca9
https://doi.org/10.1109/icpadm.1997.617573
https://doi.org/10.1109/icpadm.1997.617573
Autor:
S. A. Ostrovskii, M. F. Shostakovskii, N. F. Kononov, V. G. Arakelyan, V. V. Zarutskii, I. A. Chekulaeva
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:673-676
1. As a result of improvements in the conditions in mass exchange between the liquid and gas phases, the vinylation of triethanolamine can be conducted over a wide range of pressure (from 12 to 2 atm excess pressure) at 180–200° in presence of alk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fa2ed26dd2c1d007d0cb1df4a8bb45f
https://doi.org/10.1007/bf00846726
https://doi.org/10.1007/bf00846726
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 13:157-159
A one-step synthesis of primary, secondary, and tertiary alcohols and glycols as well as their selective hydrogenation to the corresponding diene derivatives was found possible based on diacetylene and carbonyl compounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427d76ab965dbeb7111126337f6de7ae
https://doi.org/10.1007/bf01179590
https://doi.org/10.1007/bf01179590