Zobrazeno 1 - 10 of 30 pro vyhledávání: '"V. S. Voskanyan"'
1
Implementation of the Automatics for Switching the Combined-Cycle Plant of Power-Generating Unit No. 5 at Hrazdan Thermal Power Plant to the Steam Power Plant and Gas Turbine Modes
Autor: S. Kh. Yeritsyan, V. S. Voskanyan, L. L. Grekhov, G. G. Tokmajyan, K. B. Sargsyan, S. V. Ivanova, A. V. Sergeyev, A. S. Antonyan
Publikováno v: Thermal Engineering. 66:249-253
The article describes an automated technology put into practice for switching power-generating unit no. 5 at Hrazdan Thermal Power Plant from the combined-cycle plant (CCP) mode to the steam power plant or gas-turbine unit (SPP and GTU, respectively)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16c93192d986ab00e801187c2f665c08
https://doi.org/10.1134/s0040601519040086
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2
Experience gained with fitting the combined-cycle plant of unit 5 at the Razdan thermal power station with automated control systems
Autor: R. L. Rogachev, A. V. Sergeev, V. S. Voskanyan, G. S. Petrosyan, K. B. Sargsyan, A. S. Antonyan, S. Kh. Eritsyan, N. A. Kuznetsov, S. V. Ivanova
Publikováno v: Thermal Engineering. 60:714-721
We describe the SPPA-T3000-based automated process control system developed in the course of retrofitting a standard 300-MW power unit into a combined-cycle plant equipped with a gas turbine unit, the heat of exhaust gases from which is recovered in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::260348565e0f4cee361273412ea5511c
https://doi.org/10.1134/s0040601513100054
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3
Synthesis of Pyridazinone Derivatives
Autor: A. V. Babakhanyan, G. A. Panosyan, V. S. Voskanyan, S. T. Kocharian, V. E. Karapetian, S. A. Hovakimyan
Publikováno v: Chemistry of Heterocyclic Compounds. 40:1047-1051
The reaction of methyl esters of 3-methyl-2-oxo- and 2-oxo-3-phenyl-3-pentenoic acids with hydrazine hydrate and phenylhydrazine was used to synthesize new pyridazinone derivatives. These products are formed through intermediate hydrazides with subse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8556f7241c321a4a6c2ce27d0c0ba5e
https://doi.org/10.1023/b:cohc.0000046696.37815.62
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4
New method for synthesis of 3-pyrrolin-2-one derivatives
Autor: S. M. Ogandzanyan, S. T. Kocharyan, N. P. Churkina, T. L. Razina, A. T. Babayan, V. S. Voskanyan, V. E. Karapetyan
Publikováno v: Chemistry of Heterocyclic Compounds. 30:1165-1169
We propose a method for synthesis of derivatives of pyrrolinone by reaction of the methyl ester of 3-substituted 2-oxo-3-pentonoic acid with primary amines or acetylhydrazine.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ac3f579703c777c16b6452b743403cb9
https://doi.org/10.1007/bf01184878
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6
Akademický článek
Ugi‐modified nano NaY zeolite for the synthesis of new 1,5‐dihydro‐2H‐pyrrol‐2‐ones under mild conditions.
Autor: Younesi, Hamidreza1 (AUTHOR), Asghari, Sakineh1 (AUTHOR) s.asghari@umz.ac.ir, Pasha, Ghasem Firouzzadeh1 (AUTHOR), Tajbakhsh, Mahmood1 (AUTHOR)
Publikováno v: Applied Organometallic Chemistry. Jul2023, Vol. 37 Issue 7, p1-16. 16p.
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8
Akademický článek
Synthesis of novel pyrrole derivatives from the multicomponent reaction using the new N‐sulfonic acid modified poly (styrene‐diethylenetriamine) as a solid acid catalyst.
Autor: Abbaspour, Taraneh1 (AUTHOR), Firouzzadeh Pasha, Ghasem1 (AUTHOR) ghasemf.pasha@umail.umz.ac.ir, Tajbakhsh, Mahmood1 (AUTHOR) tajbaksh@umz.ac.ir
Publikováno v: Applied Organometallic Chemistry. Jan2023, Vol. 37 Issue 1, p1-18. 18p.
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