Výsledky vyhledávání - "P. A. Sechenov"

Akademický článek

Numerical method and mathematical model for finding the equilibrium composition of the thermodynamic system of the T-Energy software package

Autor: P. A. Sechenov, I. A. Rybenko

Publikováno v: Вестник Дагестанского государственного технического университета: Технические науки, Vol 49, Iss 4, Pp 104-112 (2023)

Objective. The aim of the study is to develop a mathematical model and numerical methods for finding the equilibrium composition of a thermodynamic system.Method. To find the equilibrium composition of the thermodynamic system, a combination of numer

Externí odkaz: https://doaj.org/article/f15ff8fdcf0340dea19f82adf9755687

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Akademický článek

Prevalence and risk factors of post-COVID-19 condition in adults and children at 6 and 12 months after hospital discharge: a prospective, cohort study in Moscow (StopCOVID)

Autor: Ekaterina Pazukhina, Margarita Andreeva, Ekaterina Spiridonova, Polina Bobkova, Anastasia Shikhaleva, Yasmin El-Taravi, Mikhail Rumyantsev, Aysylu Gamirova, Anastasiia Bairashevskaia, Polina Petrova, Dina Baimukhambetova, Maria Pikuza, Elina Abdeeva, Yulia Filippova, Salima Deunezhewa, Nikita Nekliudov, Polina Bugaeva, Nikolay Bulanov, Sergey Avdeev, Valentina Kapustina, Alla Guekht, Audrey DunnGalvin, Pasquale Comberiati, Diego G. Peroni, Christian Apfelbacher, Jon Genuneit, Luis Felipe Reyes, Caroline L. H. Brackel, Victor Fomin, Andrey A. Svistunov, Peter Timashev, Lyudmila Mazankova, Alexandra Miroshina, Elmira Samitova, Svetlana Borzakova, Elena Bondarenko, Anatoliy A. Korsunskiy, Gail Carson, Louise Sigfrid, Janet T. Scott, Matthew Greenhawt, Danilo Buonsenso, Malcolm G. Semple, John O. Warner, Piero Olliaro, Dale M. Needham, Petr Glybochko, Denis Butnaru, Ismail M. Osmanov, Daniel Munblit, Sechenov StopCOVID Research Team

Publikováno v: BMC Medicine, Vol 20, Iss 1, Pp 1-12 (2022)

Abstract Background Previous studies assessing the prevalence of COVID-19 sequelae in adults and children were performed in the absence of an agreed definition. We investigated prevalence of post-COVID-19 condition (PCC) (WHO definition), at 6- and 1

Externí odkaz: https://doaj.org/article/0b85bc54d14245ba9963a5be30146db2

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Akademický článek

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Report

Ignition Delay Times of Kerosene (Jet-A)/Air Mixtures

Autor: Zhukov, V. P., Sechenov, V. A., Starikovskiy, A. Yu.

Publikováno v: V.P. Zhukov, V.A. Sechenov, A.Yu. Starikovskiy, Fuel 126 (2014) 169-176

Ignition of Jet-A/air mixtures was studied behind reflected shock waves. Heating of shock tube at temperature of 150 C was used to prepare a homogeneous fuel mixture. Ignition delay times were measured from OH emission at 309 nm and from absorption o

Externí odkaz: http://arxiv.org/abs/1208.4779

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Theoretical matters of self-organization and their practical implementation in jet-emulsion process. Part 2. Possible variants of industrial implementation of jet-emulsion metallurgical process and new technological schemes on its base

Autor: S. N. Kalashnikov, L. A. Ermakova, V. P. Tsymbal, I. A. Rybenko, P. A. Sechenov, V. I. Kozhemyachenko

Publikováno v: Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information. 77:272-278

At the large-scale test facility, manufactured at West-Siberian iron and steel plant from 1992 till 2001 40 series of experiments were accomplished, which enabled to confirm trueness of theoretical and designing solutions of jet-emulsion metallurgica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75fe2d8d234852b470c5352d1f502187
https://doi.org/10.32339/0135-5910-2021-3-272-278

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Theoretical matters of self-organization and their practical implementation in jet-emulsion metallurgical process. Part 1. Basic principles and design features of jet-emulsion facility

Autor: P. A. Sechenov, V. I. Kozhemyachenko, L. A. Ermakova, V. P. Tsymbal, I. A. Rybenko, S. N. Kalashnikov

Publikováno v: Ferrous Metallurgy. Bulletin of Scientific , Technical and Economic Information. 77:151-158

At present in the world steel industry a certain number of processes of iron direct reduction created, including liquidphase ones, which make it possible to obtain metal iron directly from ore bypassing blast furnace. However, no one of them enables

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0404584b4f2a3e626db8c41cba1c6bff
https://doi.org/10.32339/0135-5910-2021-2-151-158

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Mathematical Modeling in Education, Research and Low-Energy Metallurgical Technologies

Autor: V. N. Buintsev, S. N. Kalashnikov, P. A. Sechenov, V. P. Tsymbal, V. I. Kozhemyachenko

Publikováno v: Steel in Translation. 50:317-326

The paper presents a retrospective of the scientific and educational activities of the creative team from the Department of Applied Information Technologies and Programming. Established in 1980, the team of the department set a task to create a new t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d26767a0ea85a39e73e9fbe8ec8c339e
https://doi.org/10.3103/s0967091220050113

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