Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment
A new approach to the rock thermal property measurements with optical scanning method is presented in the article. The approach provides the numerous high precision non-destructive measurements on full size core samples and core plugs without special aligning optical coating on surface of the rock s...
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2015-08-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/58 |
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| _version_ | 1839590447251456000 |
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| author | E. Yu. Popov |
| author_facet | E. Yu. Popov |
| author_sort | E. Yu. Popov |
| collection | DOAJ |
| description | A new approach to the rock thermal property measurements with optical scanning method is presented in the article. The approach provides the numerous high precision non-destructive measurements on full size core samples and core plugs without special aligning optical coating on surface of the rock samples. Recently the coating was the obligatory requirement of the sample preparation and made this procedure sophisticated. The previous procedure could result in intractable alterations of the rock properties also. It is shown that the thermal diffusivity measurement quality does not suffer without special optical coating. The technique of rock thermal conductivity measurements is described which takes into account the various optical parameters of the investigated rock samples. The technique was realized for continuous profiling the rock thermal properties on full size cores without the special optical coating. |
| format | Article |
| id | doaj-art-a0fd6bb27ea8458f90f70f20af3ad4a0 |
| institution | Matheson Library |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2015-08-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-a0fd6bb27ea8458f90f70f20af3ad4a02025-08-03T13:09:34ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082015-08-0104455258Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignmentE. Yu. Popov0Skolkovo Institute of Science and TechnologyA new approach to the rock thermal property measurements with optical scanning method is presented in the article. The approach provides the numerous high precision non-destructive measurements on full size core samples and core plugs without special aligning optical coating on surface of the rock samples. Recently the coating was the obligatory requirement of the sample preparation and made this procedure sophisticated. The previous procedure could result in intractable alterations of the rock properties also. It is shown that the thermal diffusivity measurement quality does not suffer without special optical coating. The technique of rock thermal conductivity measurements is described which takes into account the various optical parameters of the investigated rock samples. The technique was realized for continuous profiling the rock thermal properties on full size cores without the special optical coating.https://www.geology-mgri.ru/jour/article/view/58rock thermal propertiesoptical scanning methodthermal conductivitythermal diffusivitynumerous measurements on coresspecial optical coatingoptical characteristics of samples |
| spellingShingle | E. Yu. Popov Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment Известия высших учебных заведений: Геология и разведка rock thermal properties optical scanning method thermal conductivity thermal diffusivity numerous measurements on cores special optical coating optical characteristics of samples |
| title | Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment |
| title_full | Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment |
| title_fullStr | Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment |
| title_full_unstemmed | Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment |
| title_short | Contactless measurements of thermal conductivity and thermal diffusivity of full-size kern without samples optical characteristics alignment |
| title_sort | contactless measurements of thermal conductivity and thermal diffusivity of full size kern without samples optical characteristics alignment |
| topic | rock thermal properties optical scanning method thermal conductivity thermal diffusivity numerous measurements on cores special optical coating optical characteristics of samples |
| url | https://www.geology-mgri.ru/jour/article/view/58 |
| work_keys_str_mv | AT eyupopov contactlessmeasurementsofthermalconductivityandthermaldiffusivityoffullsizekernwithoutsamplesopticalcharacteristicsalignment |