Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Andrey V. Mityakov"'
Autor:
Sergey Z. Sapozhnikov, Vladimir Y. Mityakov, Andrey V. Mityakov, Andrey A. Gusakov, Elza R. Zainullina, Mikhail A. Grekov, Vladimir V. Seroshtanov, Alexander Bashkatov, Alexander Y. Babich, Andrey V. Pavlov
Publikováno v:
Energies, Vol 13, Iss 23, p 6194 (2020)
The paper describes a unique method of heat flux measurement, i.e., gradient heatmetry. Gradient heatmetry is performed using gradient heat flux sensors (GHFS) developed on the anisotropic thermoelements basis. The principle of GHFS’ operation lead
Externí odkaz:
https://doaj.org/article/5ba0e7debdc04056a5fedc013c6e3a01
Autor:
Sergey Z. Sapozhnikov, V. Yu. Mityakov, V. A. Lashkov, Yu. V. Dobrov, I. Ch. Mashek, R. S. Khoronzhuk, Andrey V. Mityakov
Publikováno v:
Technical Physics. 66:229-234
The gradient heat flux sensor made of a bismuth single crystal is calibrated. The volt–watt sensitivity of the sensor is determined and the method of data processing based on the 1D heat conduction equation for a thin plate is proposed. This method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711f36e21dcd083f6eaa3b080f420282
https://doi.org/10.1134/s1063784221020109
https://doi.org/10.1134/s1063784221020109
Autor:
Antti Immonen, Saku Levikari, Pertti Silventoinen, Heikki Kyröläinen, Mika Silvennoinen, Mikko Kuisma, Andrey V. Mityakov, Heikki Peltonen
Publikováno v:
I2MTC
Different wearable biosignal measurement applications require minimally obtrusive and highly sensitive sensors and methods of transducing the heart pulse into an electric signal. At the same time, the sensors should have minimal power consumption and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b193c071764449758535794a270f86e
https://doi.org/10.1109/i2mtc50364.2021.9459914
https://doi.org/10.1109/i2mtc50364.2021.9459914
Publikováno v:
Herald of the Bauman Moscow State Technical University. Series Mechanical Engineering. :87-96
We used gradient thermometry to determine local heat transfer coefficients on the fire deck surface. We studied two modes of engine operation, that is, motored and fired. We show that the heat transfer coefficient distribution over the fire deck surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95e234ff95964d970bf13982a2dad0f
https://doi.org/10.18698/0236-3941-2019-4-87-96
https://doi.org/10.18698/0236-3941-2019-4-87-96
Publikováno v:
Russian Aeronautics. 62:89-95
A method for determining the local heat flux per unit area, namely, gradient heat flux measurement, is proposed based on transverse the Seebeck effect. The structure of skew layer composites is described, the dependencies are given, which allow calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c7aaba60f422b684b5b8dbbaf135af
https://doi.org/10.3103/s1068799819010124
https://doi.org/10.3103/s1068799819010124
Autor:
Andrey V. Mityakov, Kirill Murashko, Juha Pyrhonen, Vladimir Mityakov, Sergey Z. Sapozhnikov, Jorma Jokiniemi
Publikováno v:
Journal of The Electrochemical Society. 166:A2896-A2902
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::344c182b6e3a05c6fdf2a5b86854c171
https://doi.org/10.1149/2.0711913jes
https://doi.org/10.1149/2.0711913jes
Publikováno v:
Heatmetry ISBN: 9783030408534
The reliability heatmetry as a new approach to investigating heat transfer can be verified only by testing of the phenomena already well-studied by other experimental methods, supported by analytical descriptions, etc.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf9e87a6cb00fa8667b5e75355ced79
https://doi.org/10.1007/978-3-030-40854-1_5
https://doi.org/10.1007/978-3-030-40854-1_5
Publikováno v:
Heatmetry ISBN: 9783030408534
Nowadays, many methods exist for measuring the temperature and only few for measuring heat and heat flux, while the concepts of heat, heat flux and temperature are well understood. Why? Let us look at the US Patent and Trade Mark Office database [1].
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db5b5a4a7b30933b4f1dfafd58671f7a
https://doi.org/10.1007/978-3-030-40854-1_1
https://doi.org/10.1007/978-3-030-40854-1_1
Publikováno v:
Heatmetry ISBN: 9783030408534
As mentioned in Sect. 1.2, the gradient heat flux sensors (GHFSs) method is based on generation of the transverse component of electric field in a medium with anisotropic thermal conductivity, electric conductivity, and thermoelectric coefficient whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621d2d46aea8cedba3c36230669728c1
https://doi.org/10.1007/978-3-030-40854-1_2
https://doi.org/10.1007/978-3-030-40854-1_2
Publikováno v:
Heatmetry ISBN: 9783030408534
Heatmetry in transient processes is of primary interest because heat flux is subjected to fluctuations caused by turbulent convective heat transfer, environmental temperature instability, and other factors even in processes assumed to be steady-state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8b05dcca0dfb3fa7954c83f8734d57
https://doi.org/10.1007/978-3-030-40854-1_3
https://doi.org/10.1007/978-3-030-40854-1_3