New iterative method for solving chemistry problem

Ghosh, Indranil and Chowdhury, Md. Sazzad Hossien and Mt Aznam, Suazlan and Mawa, Shukranul (2020) New iterative method for solving chemistry problem. In: The Uzbekistan-Malaysia international online conference on Computational Models and Technologies (CMT2020), 24th - 25th Aug. 2020, Tashkent, Uzbekistan. (Unpublished)

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Abstract

The chemical kinetics model or chemistry problem is extremely well known in nonlinear science. In this paper, we implement a semi analytical technique, the New Iterative Method (NIM), for solving chemical kinetics systems which appear in the form of nonlinear ordinary di˙erential equations. To examine the reliability and e˙ectiveness of the technique, first we solved the selected system by the fourth-order Runge-Kutta method (RK4) and then by New Iterative Method (NIM). Numerical outcomes show good agreement of the proposed technique in terms of precision compare to conventional fourth-order Runge-Kutta method (RK4). It is notable that this procedure requires less computational exertion and provides fast approximate solutions without any transformation, linearization and discretization. Consequently, it can be predicted that the NIM is an eÿcient approach in finding approximate numerical solutions for a wide range of initial value problems.

Item Type:	Conference or Workshop Item (Slide Presentation)
Additional Information:	5807/82977
Uncontrolled Keywords:	New Iterative Method (NIM), the fourth-order Runge-Kutta method (RK4) , Chemistry problem, System of Differential Equations
Subjects:	Q Science > QA Mathematics > QA297 Numerical Analysis
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Science
Depositing User:	Dr. Md Sazzad Hossien Chowdhury
Date Deposited:	15 Sep 2020 09:33
Last Modified:	15 Sep 2020 09:55
URI:	http://irep.iium.edu.my/id/eprint/82977

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