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Wyszukujesz frazę "gas path" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
PIV method as a means of optimization and validation of fluid flow in flue gas path
Autorzy:
Sulovcova, K.
Papučík, Š.
Patsch, M.
Kapjor, A.
Medvecký, Š.
Powiązania:
https://bibliotekanauki.pl/articles/402563.pdf
Data publikacji:
2014
Wydawca:
Politechnika Świętokrzyska w Kielcach. Wydawnictwo PŚw
Tematy:
CFD simulation
gas path
PIV method
Opis:
The production of flue gases and particulate matters also take part in combustion process. Solid particulate matters are dragged into the air with fumes and adversely affect the air quality, environment, human and animal health. Reducing of particulate matter emissions is very important not only for large particle sources but also for small sources that are involved in environmental pollution, too. Those small producers are for example small heat sources. In this paper reduction of particulate matter production in small heat source by modification of the flue gas path by using CFD simulation and PIV method is considered.
Źródło:
Structure and Environment; 2014, 6, 3; 41-44
2081-1500
Pojawia się w:
Structure and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution of the lengths of tree paths of gas molecules
Autorzy:
Golovkin, B. G.
Powiązania:
https://bibliotekanauki.pl/articles/1075713.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
distribution of molecules
gas
mean free path
pressure
radius of the molecule
temperature
Opis:
It is shown that the formula available in the literature for the distribution of the mean free paths of gas molecules, independent of pressure and temperature, produces obviously incorrect results. Accordingly, a conclusion is given for another formula for a given distribution, which depends on the size of the gas molecules, as well as temperature and pressure. In accordance with this formula, the distribution curve for oxygen at 1000 K and pressures 1 and 0.001 atm has been calculated.
Źródło:
World Scientific News; 2019, 119; 243-247
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical meaning temperature of gas and separate molecule
Autorzy:
Golovkin, B. G.
Powiązania:
https://bibliotekanauki.pl/articles/1157177.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
distribution of molecules by temperature
gas cell
mean free path
temperature of a molecule
Opis:
Starting from the equation of state of the Clapeyron gas, it is shown that the temperature of a monatomic molecule of radius and mass moving with velocity is equal to , where: l are the length of a molecule without collisions, the Boltzmann constant, the kinetic energy of the molecule. The physical meaning of the temperature of a molecule should be understood as the kinetic energy that it has in the path without collisions l. The dimension of temperature coincides with the size of energy, but quantitatively the energy differs by the presence of a dimensionless factor , characterizing the motion of a molecule in fractions of its radius. Based on the temperatures of the individual molecules and their relative amounts contained in the gas, a formula is proposed for the overall gas temperature, for any, even nonequilibrium, distribution. The physical meaning of the gas temperature is determined by the product of the mean kinetic energy, the average mean free path of its molecules, and their size.
Źródło:
World Scientific News; 2018, 94, 2; 313-320
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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