VARIATION OF PARAMETERS METHOD FOR MICRO-POLAR FLUID THROUGH A CBM POROUS MEDIA
Journal Title: Topics in Chemical & Material Engineering (TCME) - Year 2018, Vol 1, Issue 1
Abstract
In this article, we adopt the variation of parameters method (VPM) to get the approximate solution of micro-polar fluid through a porous channel which is a rectangular domain with infinite length and bounded by two moving porous walls. To investigate characteristic parameter Reynolds number, the non-dimensional wall expansion rate how to influence of the stream wise velocity and micro-rotation. An approximate analytical solution can be obtained by VPM that the solution may be for some parameter values, which results are effortless to calculate. The proposed method is different from any discretization, transformation and restrictive assumptions, which is supported by numerical results and show excellent agreement. It illustrates VPM is a powerful computational mathematics development tool by which finding the approximate analytical solutions for a system of nonlinear differential equation.
Authors and Affiliations
Gao Dapeng, Guo Zhidong, Wang Tianjiao, Liu Yuewu, Hou Shaoji
Keywords
Related Articles
- EP ID EP414991
- DOI 10.26480/icnmim.01.2018.466.468
- Views 67
- Downloads 0
PHOTOTHERMAL EVALUATION OF CUS@CU2S NANOPARTICLES PREPARED BY HYDROTHERMAL SYNTHESIS
In order to evaluate the photothermal effect of CuS@Cu2S nanoparticles, photothermal temperature curves and images were observed by an infrared camera, and photothermal efficiency was calculated by linear fitting. The re...
ADSORPTION OF CONGO RED BY MG(OH)2 MODIFIED DIATOMITE
The diatomite was modified by a grinding method to obtain a magnesium hydroxide-modified diatomite composite material. The prepared material was used as an adsorbent for the adsorption of anionic dye congo Red. The influ...
PREPARATION OF MAGNETIC ZR-PILLARED BENTONITE AND ITS APPLICATION IN CONGO RED REMOVAL
The magnetic bentonite material (Zr-B-Fe3O4) was prepared by a solvothermal reaction. The received Zr-B-Fe3O4 had the advantage of pillared bentonite and magnetic Fe3O4. It can be separated easily under an external magne...
SYNTHESES OF CHIRAL N-SUBSTITUTED MALEIMIDES BEARING TWO POLYMERIZABLE GROUPS
Chiral (S)-N-maleoyl-L-leucine propargyl ester with a specific rotation of [α]435 = -27.5° and chiral (S)-N-maleoyl-L-leucine allyl ester with a specific rotation of [α]435 = -36.2°, two monomers of N-substituted maleimi...
DEVELOPMENT OF PASSIVE CHECK VALVES FOR PIEZOELECTRIC PUMP
In order to make the piezoelectric pump work well, it is necessary to reasonably select the passive check valve for the pump. The pressure difference between the two sides of the valve body is very small when the piezoel...