Zobrazeno 1 - 10
of 27
pro vyhledávání: '"N. I. Nikitenko"'
Publikováno v:
Journal of Engineering Physics and Thermophysics. 83:832-842
A system of equations of heat and mass transfer, phase transformations, and deformation of porous bodies in sorption and desorption are derived and substantiated. Formulas for the area of contact between a liquid and gas in a unit volume of a porous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::707124f7014697f7427a443daa7fcab1
https://doi.org/10.1007/s10891-010-0399-y
https://doi.org/10.1007/s10891-010-0399-y
Autor:
N. I. Nikitenko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 83:303-313
The activation mechanisms of transfer of a substance in condensed media are described. Analytical expressions defining the dependences of the electron, photon, and diffusion heat conductivity on the temperature, density, and microscopic characteristi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6512c260946c4a5d03c607be11c7e174
https://doi.org/10.1007/s10891-010-0345-z
https://doi.org/10.1007/s10891-010-0345-z
Publikováno v:
Journal of Engineering Physics and Thermophysics. 81:1153-1167
Theoretical fundamentals and a numerical method for calculating the heat and mass transfer and phase transformations in drying porous bodies with multicomponent vapor and liquid phases have been developed. We have obtained expressions for the evapora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cc1b8df298251e15ffbc976b66195b8
https://doi.org/10.1007/s10891-009-0132-x
https://doi.org/10.1007/s10891-009-0132-x
Publikováno v:
Journal of Engineering Physics and Thermophysics. 79:512-523
A mathematical model and a numerical method for calculating the dynamics of a fluid and the heat and mass transfer in it in a channel with penetrable walls are presented. Turbulent and transient flows in this channel were simulated on the basis of Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd94351468d410bb39d8cdacbed9733e
https://doi.org/10.1007/s10891-006-0129-7
https://doi.org/10.1007/s10891-006-0129-7
Publikováno v:
Journal of Engineering Physics and Thermophysics. 78:75-89
A mathematical model and a numerical method for calculation of the processes of heat and mass transfer, phase conversions, and shrinkage in drying of colloidal capillary-porous bodies are presented. The model and method allow one to conduct polyvaria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afda64212c31eb9d02267c2af8362195
https://doi.org/10.1007/s10891-005-0032-7
https://doi.org/10.1007/s10891-005-0032-7
Publikováno v:
Journal of Engineering Physics and Thermophysics. 75:1339-1347
A numerical method of solution of nonstationary problems of flow and heat and mass exchange of a viscous incompressible fluid in two-dimensional multiply connected regions of an arbitrary shape with curvilinear boundaries is presented; this numerical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca30ed2e04506e180efb4057490ba67a
https://doi.org/10.1023/a:1022162825882
https://doi.org/10.1023/a:1022162825882
Autor:
N. I. Nikitenko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:840-848
A mechanism and foundations of the radiation theory of heat and mass transfer that are based on the transfer of energy by photons emitted and absorbed by particles of the substance are presented. Equations of heat and mass transfer that transform, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0efd7a8b6d6c72c49d073a4ae0cac924
https://doi.org/10.1007/s10891-000-0102-9
https://doi.org/10.1007/s10891-000-0102-9
Autor:
Yu. N. Kol'chik, N. I. Nikitenko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 72:808-814
A refined method of canonical elements for calculation of processes of heat and mass transfer and deformation in multiply connected bodies of a complex shape with curvilinear boundaries is stated. Results of comparison of the data of numerical experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eed8bed2faa025709ad00d5f0e04403
https://doi.org/10.1007/bf02699398
https://doi.org/10.1007/bf02699398
Publikováno v:
Scopus-Elsevier
A method for numerical simulation of the hydrodynamic parameters of a gas-liquid medium with allowance for its weak compressibility is proposed. Application of the method is illustrated by the example of the calculation of the hydrodynamics of a melt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0a4839a48af7dcd483d54a8f838f522
https://doi.org/10.1007/bf00858062
https://doi.org/10.1007/bf00858062
Autor:
N. I. Nikitenko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 66:634-637
The author discusses some methodological aspects of generalization and improvement of the accuracy of the method of canonical elements. Data of numerical experiments are compared to well-known exact analytical solutions of problems of heat transfer i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bec006df0cdc73359561355138696f1
https://doi.org/10.1007/bf00867963
https://doi.org/10.1007/bf00867963