Dynamic response of thermoelastic materials with voids subjected to ramp-type heating under three-phase-lag thermoelasticity

doi:10.1080/15376494.2020.1821137

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	Dynamic response of thermoelastic materials with voids subjected to ramp-type heating under three-phase-lag thermoelasticity
	Liu, Peng; He, Tianhu
	2022-04-15
发表期刊	MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
ISSN	1537-6494
卷号	29 期号:10 页码:1386-1394
摘要	Porous materials have been widely used in aerospace, electronic communication, petrochemical and bio-medicine, etc. due to their attractive attributes such as low relative density, thermal and acoustical insulation and good permeability. For porous materials suffering high temperature gradient or ultrafast heating, etc., it is crucial to reveal the behaviors of the thermal-induced stress and deformation within them for guiding their potential applications and optimizations. In present work, the thermoelastic dynamic behaviors of a porous half-space subjected to a ramp-type heating is investigated based on the theory for thermoelastic porous materials and the three-phase-lag heat conduction model. The governing equations of the problem are formulated, and then, solved by using Laplace transform and its numerical inversion. The distributions of the nondimensional temperature, displacement, stress and volume fraction within the half-space are obtained and illustrated graphically. In calculation, the effects of time, ramp-heating time factor and thermal time-delay factors on the considered physical quantities are examined and discussed in detail. Comparisons of the variations of the considered quantities under three different theories are carried out and presented.
关键词	Dynamic response porous material thermoelastic interaction three-phase-lag model void
DOI	10.1080/15376494.2020.1821137
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Materials Science ; Mechanics
WOS类目	Materials Science, Multidisciplinary ; Mechanics ; Materials Science, Characterization & Testing ; Materials Science, Composites
WOS记录号	WOS:000569429600001
出版者	TAYLOR & FRANCIS INC
EI入藏号	20203809209163
EI主题词	Thermoelasticity
EI分类号	413.2 Heat Insulating Materials ; 641.2 Heat Transfer ; 921 Mathematics ; 921.3 Mathematical Transformations ; 931.2 Physical Properties of Gases, Liquids and Solids ; 951 Materials Science
来源库	WOS
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/155095
专题	研究生院
通讯作者	He, Tianhu
作者单位	Lanzhou Univ Technol, Sch Sci, Dept Engn Mech, Lanzhou 730050, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Liu, Peng,He, Tianhu. Dynamic response of thermoelastic materials with voids subjected to ramp-type heating under three-phase-lag thermoelasticity[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2022,29(10):1386-1394.
APA	Liu, Peng,&He, Tianhu.(2022).Dynamic response of thermoelastic materials with voids subjected to ramp-type heating under three-phase-lag thermoelasticity.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,29(10),1386-1394.
MLA	Liu, Peng,et al."Dynamic response of thermoelastic materials with voids subjected to ramp-type heating under three-phase-lag thermoelasticity".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES 29.10(2022):1386-1394.