Search Results - "Lei, Y.J."

Thermo-electro-mechanical vibration analysis of piezoelectric nanoplates resting on viscoelastic foundation with various boundary conditions by Zhang, D.P., Lei, Y.J., Shen, Z.B.

“…•Thermo-electro-mechanical loadings, viscoelastic medium, nonlocal and piezoelectric effects are considered simultaneously.•A new numerical approach called the…”
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Flexoelectric effect on vibration responses of piezoelectric nanobeams embedded in viscoelastic medium based on nonlocal elasticity theory by Zhang, D. P., Lei, Y. J., Adhikari, S.

“…In this study, vibration characteristics of a piezoelectric nanobeam embedded in a viscoelastic medium are investigated based on nonlocal Euler–Bernoulli beam…”
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Crack problems in a viscoelastic medium using enriched finite element method by Lei, Y.J., Duan, J.B., Li, D.K., Li, X.F.

“…Crack problems in 2-D and 3-D linear viscoelastic media are numerically investigated using the enriched finite element method (enriched FEM). In the same…”
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Fracture analysis of linear viscoelastic materials using triangular enriched crack tip elements by Duan, J.B., Lei, Y.J., Li, D.K.

“…A new triangular enriched singular element model is established for the planar fracture problems of linear viscoelastic materials by enriching the viscoelastic…”
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Influence of Cr2O3 and MnO additives on the surface properties of alumina insulators by Lei, Y.J, Xiao, D.Q

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Influence of Cr/sub 2/O/sub 3/ and MnO additives on the surface properties of alumina insulators by Lei, Y.J., Xiao, D.Q.

“…Alumina insulators containing 95wt% Al/sub 2/O/sub 3/ were doped with Cr/sub 2/O/sub 3/ and MnO(MnCO/sub 3/). The properties of the doped samples were measured…”
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Techniques for checking rulebases with intuitionistic fuzzy inference by Lei, Y.J, Qi, B, Ye, B, Wang, Y.N

“…This paper deals with problems of checking rulebases of intuitionistic fuzzy inference and presents a set of techniques for checking intuitionistic fuzzy…”
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Surface flashover performance of alumina insulators at high voltage microsecond pulses in vacuum by Xiang, W., Lei, Y.J., Cheng, Y.L.

“…The surface flashover performance of insulators is the critical factor strongly influencing the voltage hold-off capability of high voltage vacuum devices…”
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