Výsledky vyhledávání - "Kh. Madzhidov"

Effective thermal conductivity and thermal diffusivity of catalysts and their supports as functions of temperature in various gaseous media and in vacuum. III. Radiative component of the thermal conductivity, contact thermal conductivity, and contribution of a gaseous medium to the effective thermal conductivity of granulated porous catalysts and their supports

Autor: Kh. Madzhidov

Publikováno v: Journal of Engineering Physics and Thermophysics. 69:234-242

It is established on the basis of experimental data that heat transfer in loads of granulated porous catalysts and their supports proceeds via intergranule contacts and the gaseous medium that fills pores and intergranule space, and by means of radia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97756d0a7849c6717e9384724c10921b
https://doi.org/10.1007/bf02607950

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Temperature-dependent effective thermal conductivity and thermal diffusivity of catalysts and their supports in various gas media and in vacuum. 1. Thermal conductivity and thermal diffusivity of granular porous supports and catalysts

Autor: Kh. Madzhidov

Publikováno v: Journal of Engineering Physics and Thermophysics. 68:649-658

The basic characteristics of catalysis and their supports and the results of experimental studies of the thermal conductivity and thermal diffusivity of some supports and catalysts in the temperature range of 293–1073 K in vacuum (P=1.07 Pa) and in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1029574415fe8b7c77e8480eea4aceee
https://doi.org/10.1007/bf00858066

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Effective thermal conductivity and thermal diffusivity of catalysts and their supports as functions of temperature in various gaseous media and in vacuum. II. Thermal conductivity and thermal diffusivity of granulated porous catalysts as functions of internal and external factors

Autor: Kh. Madzhidov

Publikováno v: Journal of Engineering Physics and Thermophysics. 69:120-127

It is established in studies of the thermal conductivity λ and thermal diffusivity a of granulated porous catalysts and their supports that in gaseous mixtures λ and a for a catalyst load is determined by the properties of the main component of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e37da349a66453f608a3f33b134faca8
https://doi.org/10.1007/bf02606234

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Thermal conductivity and density of ethers

Autor: Kh. Madzhidov, M. M. Safarov

Publikováno v: Journal of Engineering Physics and Thermophysics. 63:898-903

The results of experimental investigation of the thermal conductivity and density of liquid ethers (diethyl-, diallyl-, dipropyl-, dibutyl-, diheptyl-, and dioctyl-) in the ranges of temperatures from 290.6 to 723.2 K and pressures (0.98–981)·105

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c868bad1da727c27ffbe9add85eb8c4f
https://doi.org/10.1007/bf00852776

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Effective thermal conductivity of aluminum oxide with metallic fillers in gaseous media and a vacuum at various temperatures

Autor: Kh. Madzhidov, M. M. Safarov

Publikováno v: Journal of Engineering Physics. 50:341-346

Experimental data on λ of granular porous aluminum oxide as a function of copper concentration and temperature in various gaseous media at atmospheric pressure and in a vacuum (P=8·10−3 mm Hg) are presented.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bb28deca58059166d472ea3b3300199
https://doi.org/10.1007/bf00870131

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Method of calculating the thermal conductivity of porous granular materials with metal filler in different media

Autor: T. V. Tribel, G. N. Dul'nev, Kh. Madzhidov, B. L. Muratova, M. M. Safarov

Publikováno v: Journal of Engineering Physics. 51:940-943

The article suggests a method of calculating the thermal conductivity of porous granular materials with metallic filler. The results of the calculation are compared with the experimental data. The error of the calculation is commensurable with the er

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bc284a44082d38e1d56f55625a1b13e
https://doi.org/10.1007/bf00871194

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Thermal conductivity of ketones as a function of temperature and pressure

Autor: Kh. Madzhidov

Publikováno v: Journal of Engineering Physics. 47:933-939

Results are presented from an experimental study of thermal conductivity of ketones in the liquid and gaseous states at various temperatures and pressures, including the range of critical and supercritical state parameters.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24de8d456a2f50c603db71be5315e154
https://doi.org/10.1007/bf00869697

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