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Analytical solution of thermoelastic attenuation in fine layering for random variations of the Gruneisen ratio
Wang, Zhi-Wei1,3; Fu, Li-Yun1,2; Carcione, Jose M.4; Hou, Wanting3; Wei, Jia5
2022-05-08
Source PublicationJOURNAL OF THERMAL STRESSES
ISSN0149-5739
Pages11
AbstractThermoelastic attenuation of P waves is due to energy conversion to the heat mode, which is diffusive at low frequencies and wave-like at high frequencies, behaving similarly to the Biot slow mode. The conversion is strong in highly heterogeneous media. We consider a layered medium with a random distribution of thermal properties, specifically the Gruneisen ratio, and obtain the phase velocity and quality factor. The relaxation peak of the random medium is wider than those of a periodic sequence of layers and the Zener mechanical model. Indeed, a Cole-Cole fractional model is needed to obtain a good match. These approximations are required to compute wave fields in heterogeneous media. Moreover, the solutions are helpful for studying the physics of thermoelasticity and testing numerical algorithms for wave propagation.
KeywordThermoelastic dissipation random layered media quality factor phase velocity
DOI10.1080/01495739.2022.2074930
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration"
WOS KeywordCOLE-COLE MODEL ; INTERNAL-FRICTION ; WAVES ; POROELASTICITY ; SIMULATION
Language英语
Funding ProjectNational Natural Science Foundation of China[42104112] ; Natural Science Foundation of Shandong Province[ZR2021QD040] ; China Postdoctoral Science Foundation[2021M703582] ; Fundamental Research Funds for the Central Universities[20CX06087A] ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration"[B18055]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; Natural Science Foundation of Shandong Province ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration" ; 111 project"Deep-Superdeep Oil & Gas Geophysical Exploration"
WOS Research AreaThermodynamics ; Mechanics
WOS SubjectThermodynamics ; Mechanics
WOS IDWOS:000808147800001
PublisherTAYLOR & FRANCIS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/106054
Collection油气资源研究院重点实验室
Corresponding AuthorFu, Li-Yun
Affiliation1.China Univ Petr East China, Shandong Prov Key Lab Deep Oil & Gas, Qingdao, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao, Peoples R China
3.China Univ Petr East China, Sch Geosci, Qingdao, Peoples R China
4.Natl Inst Oceanog & Appl Geophys OGS, Trieste, Italy
5.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resource Res, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wang, Zhi-Wei,Fu, Li-Yun,Carcione, Jose M.,et al. Analytical solution of thermoelastic attenuation in fine layering for random variations of the Gruneisen ratio[J]. JOURNAL OF THERMAL STRESSES,2022:11.
APA Wang, Zhi-Wei,Fu, Li-Yun,Carcione, Jose M.,Hou, Wanting,&Wei, Jia.(2022).Analytical solution of thermoelastic attenuation in fine layering for random variations of the Gruneisen ratio.JOURNAL OF THERMAL STRESSES,11.
MLA Wang, Zhi-Wei,et al."Analytical solution of thermoelastic attenuation in fine layering for random variations of the Gruneisen ratio".JOURNAL OF THERMAL STRESSES (2022):11.
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