• 152 Citations
  • 7 h-Index
1989 …2020
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Research Output 1989 2017

  • 152 Citations
  • 7 h-Index
  • 28 Article
  • 2 Conference contribution
  • 1 Paper
2017

Nonlinear Waves in Rods and Beams of Power-Law Materials

Wei, D., Skrzypacz, P. & Yu, X., Jan 1 2017, In : Journal of Applied Mathematics. 2017, 2095425.

Research output: Contribution to journalArticle

Nonlinear Waves
Power Law
Kink
Traveling Wave Solutions
Dynamic Equation
2 Citations (Scopus)

Periodic solutions of a graphene based model in micro-electro-mechanical pull-in device

Wei, D., Kadyrov, S. & Kazbek, Z., Jan 1 2017, In : Applied and Computational Mechanics. 11, 1, p. 81-90 10 p.

Research output: Contribution to journalArticle

Graphite
Graphene
Periodic Solution
Stiffness
Equipment and Supplies
2016

Buckling and post-buckling of graphene tubes

Elgindi, M. B., Wei, D., Liu, Y. & Xu, H., Apr 2 2016, In : Mechanics of Advanced Materials and Structures. 23, 4, p. 402-406 5 p.

Research output: Contribution to journalArticle

Postbuckling
Graphite
Graphene
Buckling
Tube

Numerical Analysis for Retaining Walls Subjected to Swelling Pressure

Wei, D., Yu, L., Zhang, D., Ko, W. & Kim, J., 2016.

Research output: Contribution to conferencePaper

retaining
swelling
numerical analysis
bending moments
soils
2015

Characterization of Corneal Indentation Hysteresis

Ko, M. W. L., Wei, D. & Leung, C. K. S., Nov 4 2015, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-November. p. 7784-7787 4 p. 7320197

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Intraocular Pressure
Indentation
Hysteresis
Swine
Tensile stress
2014
1 Citation (Scopus)

Analysis of impact response of RC beams and influencing factors

Wei, D. M. & Liu, D. Y., Jul 1 2014, In : Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology. 34, p. 119-122 4 p.

Research output: Contribution to journalArticle

Hammers
Dynamic response
Reinforcement
ABAQUS
Strain rate

An iterative finite difference scheme for buckling of graphene beam subject to axial compressive load

Elgindi, M. B., Wei, D. & Ghazy, M. A., 2014, Middle East Conference on Biomedical Engineering, MECBME. IEEE Computer Society, p. 79-82 4 p. 6783211

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Elastoplasticity
Graphene
Buckling
4 Citations (Scopus)

Buckling and deformation of Hollomon's power-law tubes

Elgindi, M. B., Wei, D., Liu, Y., Kamran, K. & Xu, H., 2014, In : Thin-Walled Structures. 74, p. 213-221 9 p.

Research output: Contribution to journalArticle

Buckling
Initial value problems
Strain hardening
Boundary value problems
1 Citation (Scopus)

Optimal numerical flux of power-law fluids in some partially full pipes

Lefton, L., Wei, D. & Liu, Y., 2014, (Accepted/In press) In : International Journal of Computational Fluid Dynamics.

Research output: Contribution to journalArticle

Pipe
Fluxes
Fluids
fluids
Geometry
7 Citations (Scopus)

Similarity solutions for non-Newtonian power-law fluid flow

Wei, D. M. & Al-Ashhab, S., 2014, In : Applied Mathematics and Mechanics (English Edition). 35, 9, p. 1155-1166 12 p.

Research output: Contribution to journalArticle

Power-law Fluid
Similarity Solution
Non-Newtonian Fluid
Fluid Flow
Flow of fluids

Some analytic and finite element solutions of the graphene Euler beam

Wei, D., Liu, Y. & Elgindi, M. B., Oct 3 2014, In : International Journal of Computer Mathematics. 91, 10, p. 2276-2293 18 p.

Research output: Contribution to journalArticle

Graphene
Finite Element Solution
Error Analysis
Error analysis
Euler
2013
9 Citations (Scopus)
Power-law Fluid
Kink
Discontinuity
Acoustics
Power Law
3 Citations (Scopus)

Critical buckling loads of the perfect Hollomon's power-law columns

Wei, D., Sarria, A. & Elgindi, M., Aug 7 2013, In : Mechanics Research Communications. 47, p. 69-76 8 p., 2675.

Research output: Contribution to journalArticle

buckling
Buckling
Plastics
plastics
trigonometric functions
1 Citation (Scopus)

Existence of equilibrium states of hollow Hollomon cylinders submerged in a fluid

Elgindi, M. B. M. & Wei, D., 2013, In : Applied Mathematical Sciences. 7, 65-68, p. 3271-3280 10 p.

Research output: Contribution to journalArticle

Equilibrium State
Plastics
Fluid
Fluids
Elasto-plastic
2012
5 Citations (Scopus)

Analytic and finite element solutions of the power-law Euler-Bernoulli beams

Wei, D. & Liu, Y., May 2012, In : Finite Elements in Analysis and Design. 52, p. 31-40 10 p.

Research output: Contribution to journalArticle

Euler-Bernoulli Beam
Finite Element Solution
Strain hardening
Beam Equation
Power Law

On the global solvability of a class of fourth-order nonlinear boundary value problems

Elgindi, M. B. M. & Wei, D., 2012, In : Applied Mathematical Sciences. 6, 117-120, p. 5981-5992 12 p.

Research output: Contribution to journalArticle

Fourth-order Boundary Value Problem
Global Solvability
Axial compression
Nonlinear Boundary Value Problems
Boundary value problems
3 Citations (Scopus)

Some generalized trigonometric sine functions and their applications

Wei, D., Liu, Y. & Elgindi, M. B., 2012, In : Applied Mathematical Sciences. 6, 121-124, p. 6053-6068 16 p.

Research output: Contribution to journalArticle

Lagrangian Mechanics
Nonlinear Ordinary Differential Equations
System of Differential Equations
Analytic Solution
Ordinary differential equations
1 Citation (Scopus)

Travelling wave solutions of Burgers' equation for Gee-Lyon fluid flows

Wei, D. & Holladay, K., 2012, In : Applied Mathematics E - Notes. 12, p. 129-135 7 p.

Research output: Contribution to journalArticle

Burgers Equation
Traveling Wave Solutions
Fluid Flow
Flow of fluids
Newtonian flow
2011
3 Citations (Scopus)

Traveling wave solutions of Burgers' equation for power-law non-Newtonian flows

Wei, D. & Borden, H., 2011, In : Applied Mathematics E - Notes. 11, p. 132-138 7 p.

Research output: Contribution to journalArticle

Non Newtonian flow
Non-Newtonian Flow
Burgers Equation
Traveling Wave Solutions
Power Law
2003
24 Citations (Scopus)

Finite element solutions of heat transfer in molten polymer flow in tubes with viscous dissipation

Wei, D. & Luo, H., Jul 2003, In : International Journal of Heat and Mass Transfer. 46, 16, p. 3097-3108 12 p.

Research output: Contribution to journalArticle

Molten materials
Polymers
dissipation
heat transfer
tubes
4 Citations (Scopus)

Penalty finite element approximations of the stationary power-law Stokes problem

Lefton, L. & Wei, D., 2003, In : Journal of Numerical Mathematics. 11, 4, p. 301-322 22 p.

Research output: Contribution to journalArticle

A Priori Error Estimates
Conjugate gradient method
Stokes Problem
Conjugate Gradient Method
Finite Element Approximation
2001
4 Citations (Scopus)
Non-Newtonian Flow
Stokes Problem
Penalty Method
Incompressible Flow
Penalty
2 Citations (Scopus)
Viscous Dissipation
Decay Estimates
Temperature Profile
Steady-state Solution
Elliptic Equations
2 Citations (Scopus)

Penalty approximations to the stationary power-law Navier-Stokes problem

Wei, D., Aug 2001, In : Numerical Functional Analysis and Optimization. 22, 5-6, p. 749-765 17 p.

Research output: Contribution to journalArticle

Non Newtonian flow
Navier-Stokes Problem
Penalty
Power Law
Approximation
1999
9 Citations (Scopus)

A priori Lρ error estimates for Galerkin approximations to porous medium and fast diffusion equations

Wei, D. & Lefton, L., Jul 1999, In : Mathematics of Computation. 68, 227, p. 971-989 19 p.

Research output: Contribution to journalArticle

Fast Diffusion Equation
Galerkin Approximation
Porous Media
Porous materials
Error Estimates
1997
31 Citations (Scopus)
Hooks
Penalty Method
P-Laplacian
Numerical Approximation
Eigenvalues and eigenfunctions
1993
4 Citations (Scopus)

Radial Solutions to A Nonlinear P-Harmonic Dirichlet Problem

Saxton, R. & Wei, D., Dec 1 1993, In : Applicable Analysis. 51, 1-4, p. 59-80 22 p.

Research output: Contribution to journalArticle

Sobolev Embedding
P-harmonic
Infinitely Many Solutions
Radial Solutions
Nonlinear Ordinary Differential Equations
1992
22 Citations (Scopus)

Existence, uniqueness, and numerical analysis of solutions of a quasilinear parabolic problem

Wei, D., Apr 1992, In : SIAM Journal on Numerical Analysis. 29, 2, p. 484-497 14 p.

Research output: Contribution to journalArticle

Quasilinear Problems
Method of Lines
Finite Element Solution
Parabolic Problems
Initial-boundary-value Problem
1991
2 Citations (Scopus)

Finite element approximation of the first eigenpair of a nonlinear problem

Wei, D., Jan 1 1991, In : Numerical Functional Analysis and Optimization. 12, 5-6, p. 611-620 10 p.

Research output: Contribution to journalArticle

Finite Element Approximation
Nonlinear Problem
Error Estimates
Finite Element Method
Regularity
1989
1 Citation (Scopus)

An Existence Theorem for Weak Solution of a Nonlinear Dam Problem

Wei, D., Jan 1 1989, In : Applicable Analysis. 34, 3-4, p. 219-230 12 p.

Research output: Contribution to journalArticle

Porous Media Flow
P-harmonic
Conformal mapping
Quasiconformal Mapping
Weak Formulation
7 Citations (Scopus)

Finite Element Approximations of Solutions to P-Harmonic Equation with Dirichlet Data

Wei, D., 1989, In : Numerical Functional Analysis and Optimization. 10, 11-12, p. 1235-1251 17 p.

Research output: Contribution to journalArticle

P-harmonic
Finite Element Solution
Finite Element Approximation
Minimizer
Dirichlet Problem