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A. T. Ngiangia

Publications (5)

Thermal and Quantum Properties of Nonlinear and Inverted Harmonic Oscillators in Magnetic Fields: Applications to Polyatomic Molecules

A. T. Ngiangia & P. O. Nwabuzor · Physical Science International Journal · 2025

An analytical study of the radial Schrodinger wave equation with magnetic field, nonlinear and inverted nonlinear isotropic harmonic oscillator potentials was carried out. A modified substitution technique was used to determine the energy eigenvalues of the nonlinear and inverted...

Open access Research Article 10.9734/psij/2025/v29i6917

Fluid Flow Model with Mean Microtubule Pressure through Porous Media

A. T. Ngiangia & P. O. Nwabuzor · Asian Journal of Research and Reviews in Physics · 2020

We discussed in this paper a fractional model arising in flow of three different incompatible fluids through a porous medium with mean microtubule pressure. The method adopted for obtaining the solution is the regular perturbation technique for the analytical solution and for the...

Open access Research Article 10.9734/ajr2p/2020/v3i330122

Application of JWKB Method on the Effect of Magnetic Field on Alpha Decay

A. T. Ngiangia, M. A. Orukari & F. Jim-George · Asian Research Journal of Mathematics · 2018

The effect of magnetic field on radioactive alpha decay was examined theoretically. The alpha decay and magnetic field potential are added to the time independent Schrodinger wave equation and the Jeffreys, Wentzel, Kramers and Brillouin (JWKB) method was used to examine the  rad...

Open access Research Article 10.9734/ARJOM/2018/43203

MHD Flow of Micropolar Fluid in a Porous Medium Provoked by Heat Function and Radiation

P. O. Nwabuzor, A. T. Ngiangia & E. O. Chukwuocha · Asian Journal of Physical and Chemical Sciences · 2018

The results were obtained graphically with coding in Mathematica. Computational work was carried out  for sufficient ranges of parameters of the study namely Schmidt, Radiation, Prandtl, Heat function , Microrotational  Modified Grashofs number  Electroconductivity, Magnetic fiel...

Open access Research Article 10.9734/AJOPACS/2018/41155

Convective Heat Flux Characteristics of MHD Fluid with Oscillatory Suction and Variable Electroconductivity over a Vertical Plate Provoked by Radiation

P. O. Nwabuzor & A. T. Ngiangia · Asian Journal of Physical and Chemical Sciences · 2016

This article presents the effects of thermal radiation, Soret and Duffour terms on MHD fluid (which is the study of an electrically conducting fluid and its interaction with magnetic field) with oscillatory suction over a vertical plate. The solution of the dimensionless equation...

Open access Research Article 10.9734/AJOPACS/2016/30060