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1

A modified boundary integral evolution formulation for the wave equation

Okey Oseloka Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2009

Language:

english

File:

PDF, 354 KB

english, 2009

2

Green element procedures for transport accompanied by nonlinear reaction

Okey Oseloka Onyejekwe

Journal:

International Journal of Thermal Sciences

Year:

2003

Language:

english

File:

PDF, 171 KB

english, 2003

3

A MIXED GREEN ELEMENT FORMULATION FOR THE TRANSIENT BURGERS EQUATION

Akpofure E. Taigbenu, Okey O. Onyejekwe

Journal:

International Journal for Numerical Methods in Fluids

Year:

1997

Language:

english

File:

PDF, 200 KB

english, 1997

4

Transient 1D transport equation simulated by a mixed Green element formulation

Akpofure Efemena Taigbenu, Okey Oseloka Onyejekwe

Journal:

International Journal for Numerical Methods in Fluids

Year:

1997

Language:

english

File:

PDF, 286 KB

english, 1997

5

Green element method for 2D Helmholtz and convection diffusion problems with variable velocity coefficients

Okey Oseloka Onyejekwe

Journal:

Numerical Methods for Partial Differential Equations

Year:

2005

Language:

english

File:

PDF, 205 KB

english, 2005

6

Green element simulations of the transient nonlinear unsaturated flow equation

Akpofure E. Taigbenu, Okey O. Onyejekwe

Journal:

Applied Mathematical Modelling

Year:

1995

Language:

english

File:

PDF, 1.00 MB

english, 1995

7

Magnetohydrodynamics flow in a tube with centrally placed electrodes

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

2008

Language:

english

File:

PDF, 884 KB

english, 2008

8

An efficient green element formulation for the Graetz problem

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

2009

Language:

english

File:

PDF, 170 KB

english, 2009

9

Finite analytic numerical solution of bouyancy induced flow in a rectangular cavity

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

1994

Language:

english

File:

PDF, 344 KB

english, 1994

10

Adaptive body-fitted finite difference applications on an irregular domain

Okey Oseloka Onyejekwe

Journal:

Applied Mathematics Letters

Year:

1991

Language:

english

File:

PDF, 177 KB

english, 1991

11

Unsteady free flow to an observation well from a semi-confined leaky aquifer

Okey Oseloka Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

1994

Language:

english

File:

PDF, 200 KB

english, 1994

12

A Green element method for fourth order ordinary differential equations

Okey Oseloka Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2004

Language:

english

File:

PDF, 338 KB

english, 2004

13

An efficient Green element algorithm for radial flow

Okey Oseloka Onyejekwe

Journal:

Applied Mathematics and Computation

Year:

2005

Language:

english

File:

PDF, 224 KB

english, 2005

14

A simplified Green element method solution for a the biharmonic equation and its application to Stokes flows

Okey Oseloka Onyejekwe

Journal:

Applied Mathematics and Computation

Year:

2005

Language:

english

File:

PDF, 260 KB

english, 2005

15

A note on Green element method discretization for Poisson’s equation in polar coordinates

Okey Oseloka Onyejekwe

Journal:

Applied Mathematics Letters

Year:

2006

Language:

english

File:

PDF, 263 KB

english, 2006

16

Heat conduction in composite media: a boundary integral approach

Okey Oseloka Onyejekwe

Journal:

Computers & Chemical Engineering

Year:

2002

Language:

english

File:

PDF, 326 KB

english, 2002

17

Green's function-based integral approaches to linear transient boundary-value problems and their stability characteristics (I)

Akpofure E. Taigbenu, Okey O. Onyejekwe

Journal:

Applied Mathematical Modelling

Year:

1998

Language:

english

File:

PDF, 304 KB

english, 1998

18

Green's function-based integral approaches to nonlinear transient boundary-value problems (II)

Akpofure E. Taigbenu, Okey O. Onyejekwe

Journal:

Applied Mathematical Modelling

Year:

1999

Language:

english

File:

PDF, 394 KB

english, 1999

19

Green’s function-based integral approaches to head fluctuations in a coastal leaky confined aquifer system

Okey Oseloka Onyejekwe

Journal:

Advances in Water Resources

Year:

2003

Language:

english

File:

PDF, 370 KB

english, 2003

20

Solution of nonlinear transient conduction equation by a modified boundary integral procedure

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

1998

Language:

english

File:

PDF, 481 KB

english, 1998

21

Green element computation of the Sturm-Liouville equations

Okey Oseloka Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

1997

Language:

english

File:

PDF, 548 KB

english, 1997

22

Heat transfer characteristics of a partially insulated tube with an impulsive temperature rise

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

1994

Language:

english

File:

PDF, 321 KB

english, 1994

23

Certain aspects of Green element computational model for BOD–DO interaction

Okey Oseloka Onyejekwe, Shaileen Toolsi

Journal:

Advances in Water Resources

Year:

2000

Language:

english

File:

PDF, 301 KB

english, 2000

24

A Green element treatment of isothermal flow with second order reaction

Okey Oseloka Onyejekwe

Journal:

International Communications in Heat and Mass Transfer

Year:

1997

Language:

english

File:

PDF, 496 KB

english, 1997

25

Boundary Integral Procedures for Unsaturated Flow Problems

Okey Oseloka Onyejekwe

Journal:

Transport in Porous Media

Year:

1998

Language:

english

File:

PDF, 403 KB

english, 1998

26

A Boundary Element-Finite Element Equation Solutions to Flow in Heterogeneous Porous Media

Okey Oseloka Onyejekwe

Journal:

Transport in Porous Media

Year:

1998

Language:

english

File:

PDF, 260 KB

english, 1998

27

Numerical solutions of the one-phase classical Stefan problem using an enthalpy green element formulation

Okey Oseloka Onyejekwe, Ogugua N. Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2011

Language:

english

File:

PDF, 329 KB

english, 2011

28

Combined effects of shear and buoyancy for mixed convection in an enclosure

Okey Oseloka Onyejekwe

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2012

Language:

english

File:

PDF, 677 KB

english, 2012

29

A flux-correct green element model of quasi three-dimensional multiaquifer flow

Taigbenu, Akpofure E., Onyejekwe, Okey O.

Journal:

Water Resources Research

Year:

2000

Language:

english

File:

PDF, 791 KB

english, 2000

30

A COMPARISON OF TIME DISCRETIZATION SCHEMES FOR THE GREEN ELEMENT SOLUTION OF THE TRANSIENT HEAT CONDUCTION EQUATION

Onyejekwe, Okey Oseloka

Journal:

Numerical Heat Transfer Part B Fundamentals

Year:

2000

Language:

english

File:

PDF, 980 KB

english, 2000

31

GREEN ELEMENT DESCRIPTION OF MASS TRANSFER IN REACTING SYSTEMS

Onyejekwe, Okey Oseloka

Journal:

Numerical Heat Transfer Part B Fundamentals

Year:

1996

Language:

english

File:

PDF, 508 KB

english, 1996

32

Experiences in solutions of non‐linear transport equations with the Green element method

Oseloka Onyejekwe, Okey

Journal:

International Journal of Numerical Methods for Heat & Fluid Flow

Year:

2000

Language:

english

File:

PDF, 305 KB

english, 2000

33

Localized Boundary-Domain Integro-partial Differential Formulations for Transient Scalar Transport Problems

Onyejekwe, Okey Oseloka

Journal:

International Journal of Applied and Computational Mathematics

Year:

2017

Language:

english

File:

PDF, 935 KB

english, 2017

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