Transient responses of multi-layered structures with interfacial conditions in the generalized thermoelastic diffusion theory

Xue, Zhangna; Yu, Yajun; Tian, Xiaogeng

doi:10.1016/j.ijmecsci.2017.05.054

Cited by 26 publications

(8 citation statements)

References 35 publications

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“…This was consistent with the findings based on Green and Lindsay (LS) model 36 . Xue et al 39 . further studied the thermoelastic diffusion responses of multilayered structures.…”

Section: Introductionsupporting

confidence: 88%

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A general interfacial thermal contact model for consolidation of bilayered saturated soils considering thermo‐osmosis effect

Wen

Tian

et al. 2022

Num Anal Meth Geomechanics

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In this paper, a general interfacial thermal contact model is proposed to investigate the heat conduction characteristics at the interface of bilayered saturated soils. The semianalytical solutions of thermal consolidation of the bilayered saturated soils considering thermo-osmosis effect under ramp-type heating are derived by using the Laplace transform. Then, the expressions of the temperature increment, excess pore water pressure, and displacement are obtained in time domain by using the Crump's method. Comparisons are performed to verify the rationality of the obtained solutions, and the influences of contact transfer coefficient, partition coefficient, and the thermo-osmosis coefficient on the thermal consolidation of the bilayered saturated soil are illustrated and discussed. Neglecting the thermal contact resistance would overestimate the thermal consolidation behavior of the bilayered saturated soils. The calculated excess pore water pressure and displacement considering thermo-osmosis effect are much larger than those without thermo-osmosis effect.

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“…This was consistent with the findings based on Green and Lindsay (LS) model 36 . Xue et al 39 . further studied the thermoelastic diffusion responses of multilayered structures.…”

Section: Introductionsupporting

confidence: 88%

“…This was consistent with the findings based on Green and Lindsay (LS) model. 36 Xue et al 39 further studied the thermoelastic diffusion responses of multilayered structures. The influences of thermal resistance and diffusional contact impendence are studied and evaluated based on a semianalytical solution via the Laplace transform method.…”

Section: Introductionmentioning

confidence: 99%

A general interfacial thermal contact model for consolidation of bilayered saturated soils considering thermo‐osmosis effect

Wen

Tian

et al. 2022

Num Anal Meth Geomechanics

View full text Add to dashboard Cite

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“…For example, the point killing, perspective, and brushwork mechanism of foreign oil painting are combined with traditional Chinese embroidery technology. Lines with different lengths and complicated arrangements are used for texture description, and the color of the pattern, as well as the changes in both light and dark areas, are shown utilizing the layered permeating method [16], which results in a unique needlework process. is embroidery technology is more suitable for the characteristics of oil painting and photography.…”

Section: Manual Crewel Embroidery Technologymentioning

confidence: 99%

Utilization of MultiLevel Drawing Technology for Computer-Based Embroidery Employing Computerized Digital Technology

2022

Mathematical Problems in Engineering

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In this study, the theoretical foundation of the manually operated crewel embroidery technology was suggested to enhance the artistic features of computerized embroidery. By doing so, the advantages such as mass production, more realistic pictorial patterns, and increasing artistic demand by users can be realized. Hence, the embroideries characterized by the computerized mechanical and crewel methods could be compared. Therefore, interesting results were obtained. The software called WILCOM and a single head computerized embroidery machine with 12 needles having multifunctionality called TUMX-C1201 were utilized to produce proofing size designs of embroidery frames with a selection of a base needle, color, and style of the pattern for the layered combination. Then, both computerized mechanical embroidery and crewel embroidery generate binding assays. The outcomes suggest that proofing samples with the gray value of 15 groups utilizing stitch spacing varying between 0.2 mm and 3 mm designate a gradual inclination in the upward direction when different bases of needles, namely, 10 mm, 20 mm, and 30 mm are under consideration. In other words, an obvious trend and a stable state were simply observed when they change between 0.2 mm and 1.8 mm and between 1.8 mm and 3 mm, respectively. For example, when a 50 × 50 mm area was taken as an illustrative example, 102, 24, and 5 base needles were needed, respectively. As a result, certain characteristics were observed in the visual style when computerized mechanical crewel embroidery was employed, which is, for example, a certain degree of looseness contained in the stitching of the petal pattern that created vividness and enhanced hierarchical sensation. Besides, the petals of a sunflower in three dimensions were seen concurrently. Thus, the computerized digital technology enables computer-based embroidery to draw patterns in multilevel artistic processes and was concluded. Combining manual and computer-based embroidery could not only succeed in mass production but also enhance the aesthetic aspects of embroidery works.

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“…Wallen et al 27 investigated the influence of particle size distribution (PSD) on soil thermal conductivity. Xue et al 28 analysed the influence of thermal contact resistance on the thermoelastic diffusion responses of a one-dimensional bi-layered medium and concluded that the influence of thermal contact resistance was more obvious on the temperature, displacement and stress than on the concentration and chemical potential distribution. Wen et al 29 investigated the THM coupling dynamic response of a bi-layered saturated porous media based on the fractional thermoelastic theory.…”

Section: Introductionmentioning

confidence: 99%

Fractional derivative modelling for rheological characteristics of multilayered saturated porous rock with interfacial thermal contact resistance

Wen

et al. 2023

Num Anal Meth Geomechanics

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In this paper, the one‐dimensional rheological characteristics of multilayered saturated porous rock subjected to a ramp‐type heating is investigated. By introducing the fractional order parameter and material parameters, a viscoelastic constitutive model is proposed to describe the rheological characteristics of multilayered saturated porous rock. The general incomplete thermal contact model is established to predict the interfacial thermal contact resistance of multilayered saturated porous rock. Based on the coupled thermo‐hydro‐mechanical theory, the semi‐analytical solutions of the excess pore water pressure, temperature increment and displacement are obtained by using the Laplace transform method. The accuracy of the present solutions is verified by comparing with the classic elastic and viscoelastic models, and existing solutions. In addition, the influence of fractional order parameter, material parameter ratio, thermal contact transfer coefficient and thermal partition coefficient on the excess pore water pressure, temperature increment and displacement of multilayered saturated porous rock are investigated.

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Transient responses of multi-layered structures with interfacial conditions in the generalized thermoelastic diffusion theory

Cited by 26 publications

References 35 publications

A general interfacial thermal contact model for consolidation of bilayered saturated soils considering thermo‐osmosis effect

A general interfacial thermal contact model for consolidation of bilayered saturated soils considering thermo‐osmosis effect

Utilization of MultiLevel Drawing Technology for Computer-Based Embroidery Employing Computerized Digital Technology

Fractional derivative modelling for rheological characteristics of multilayered saturated porous rock with interfacial thermal contact resistance

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