Results 51 to 60 of about 3,473 (167)
A conjugation problem for the heat equation in the field where the boundary moves in linear order
Қарағанды университетінің хабаршысы. Математика сериясы, 2019 A well - known analogy of the flow of viscous incompressible fluid and incompressible elastic medium. According to this analogy, the solution of the equations of the elasticity theory with the Poisson’s ratio v = 0, 5 and for any fixed shear modulus µ ...
U.K. Koilyshov, K.A. Beisenbaeva
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Advanced Physics Research, EarlyView.This study employs density functional theory (DFT) to investigate the structural, mechanical, electronic, optical, and thermodynamic properties of RbGaO2 and CsGaO2. The calculated band structures and band‐edge positions indicate semiconducting behavior and favorable alignment for photocatalytic dye degradation and hydrogen evolution, highlighting ...
Md. Zuel Rana +9 more
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A Study of the Anisotropic Static Elasticity System in Thin Domain
Journal of Function Spaces, 2021 We study the asymptotic behavior of solutions of the anisotropic heterogeneous linearized elasticity system in thin domain of ℝ3 which has a fixed cross-section in the ℝ2 plane with Tresca friction condition.
Yassine Letoufa +4 more
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Carbon Energy, EarlyView.Based on the ortho‐para configuration of the amino‐sulfonic acid group, 2,4‐diaminobenzenesulfonic acid (2,4‐DABSA) forms the strongest coordination with the perovskite precursor among its isomers, guiding a unique “fast nucleation followed by slow crystallization” kinetics.
Jun Chu +11 more
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Comparison of modelling approaches for liquid fluidized beds
The Canadian Journal of Chemical Engineering, EarlyView.Abstract This study presents a comparison of three promising numerical models for the detailed simulation of liquid–solid fluidized bed. These models differ in their treatment of the solid phase, ranging from treating each particle individually to treating the collection of particles as a continuum.
Andreu Bernad‐Serra +3 more
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Nauka ta progres transportu, 2009 The article shows the result of solving the problem of stress-strain state of an elastic half-space because of the load action that uniformly distributed over the line, with the use of untraditional linear dependence of deformations on stressed state ...
I. K. Badalakha
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An assessment of stress and production rate of sucker rod heat pipes in oil well pumping system
Deep Underground Science and Engineering, EarlyView.The sucker rod pumping system is the preferred oil extraction technique. The concept about equipping the hollow vacuum space in solid sucker rods with heat pipe has been scrutinized in terms of stress and oil production evaluation. Abstract The implementation of the heat pipe concept in sucker rods for oil pumping systems negates the requirement for an
R. S. Anand +5 more
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Analysis of the Effect of Shape Factor on Cork–Rubber Composites under Small Strain Compression
Applied Sciences, 2020 Like other types of elastomers, different geometries of the same cork–rubber material present different mechanical behaviour when subject to compression between bonded plates.
Helena Lopes +2 more
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Deep Underground Science and Engineering, EarlyView.A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen +5 more
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Механика машин, механизмов и материалов, 2010 In the paper a design procedure of cohesive strength of a continuous rod with a coating at a collision with a stone is presented. The design proce dure is grounded on the generalized Hooke's law. The Lame problem with conditions of displacements equality
K.E. Beljavin +2 more
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