Sound waves in gaseous mixtures induced by vibro-thermal excitation at arbitrary rarefaction and sound frequency

Autor: Denize Kalempa, Felix Sharipov, Julio Antonio Conti Silva

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Sound waves due to vibro-thermal excitation propagating through a binary mixture of rarefied gases in a gap between source and receptor are investigated by applying the McCormack model to the Boltzmann equation. The sound waves are induced by mechani

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0629a9f03bb0df6091466c9f0e9a76c
https://doi.org/10.1016/j.vacuum.2018.10.007

Radiometric force on a sphere in a rarefied gas based on the Cercignani–Lampis model of gas–surface interaction

Autor: Felix Sharipov, Denize Kalempa

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Web of Science

The radiometric force on a sphere due to its thermal polarization in a rarefied gas flow being in equilibrium is investigated on the basis of a kinetic model to the linearized Boltzmann equation. The scattering kernel proposed by Cercignani and Lampi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e814659f0e66a6ef7356a40593dc4a9

Kinetic modelling of evaporation and condensation phenomena around a spherical droplet

Autor: Denize Kalempa, Irina Graur, Vinícius Braga Leite

Publikováno v: International Journal of Heat and Mass Transfer
International Journal of Heat and Mass Transfer, Elsevier, 2020, pp.120719. ⟨10.1016/j.ijheatmasstransfer.2020.120719⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
International Journal of Heat and Mass Transfer, 2020, pp.120719. ⟨10.1016/j.ijheatmasstransfer.2020.120719⟩

International audience; The steady evaporation and condensation phenomena around a spherical droplet of the condensed phase of a vapor are investigated with basis on a kinetic model to the linearized Boltzmann equation. The kinetic equation is solved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::221f2a92e8d9aaebc4517af4e1b0efb7
https://doi.org/10.1016/j.ijheatmasstransfer.2020.120719

Propagação do som em misturas binárias de gases rarefeitos via solução numérica do modelo de McCormack para a equação não-estacionária de Boltzmann

Autor: Denize Kalempa, Felix Sharipov

Publikováno v: Proceeding Series of the Brazilian Society of Computational and Applied Mathematics.

No presente trabalho o problema de propagacao do som em uma mistura binaria de gases rarefeitos monoatomicos e investigado numericamente com base no modelo de McCormack para a equacao de Boltzmann linearizada. A fonte de ondas sonoras e uma placa pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f24a21af30dbf8e49db44afe66d049e
https://doi.org/10.5540/03.2017.005.01.0261

Sound propagation through a rarefied gas. Influence of the gas–surface interaction

Autor: Denize Kalempa, Felix Sharipov

Publikováno v: International Journal of Heat and Fluid Flow. 38:190-199

Acoustic waves propagating through a rarefied gas between two plates induced by both oscillation and unsteady heating of one of them are considered on the basis of a model of the linearized Boltzmann equation. The gas flow is considered as fully esta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ef727d120ceda6e446dfd64eda86c4b1
https://doi.org/10.1016/j.ijheatfluidflow.2012.09.003