Catalytic Depolymerization of Alkaline Lignin into Phenolic-Based Compounds over Metal-Free Carbon-Based Catalysts

Journal article

Authors/Editors

Strategic Research Themes

No matching items found.

Publication Details

Author list: Totong S., Daorattanachai P., Quitain A.T., Kida T., Laosiripojana N.

Publisher: MDPI

Publication year: 2019

Journal: Mathematics (2227-7390)

Volume number: 58

Issue number: 29

Start page: 13041

End page: 13052

Number of pages: 12

ISSN: 2227-7390

eISSN: 2227-7390

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85062982710&doi=10.3390%2fmath7030216&partnerID=40&md5=e214882a914d66556b1b0cfa93ae5241

Languages: English-Great Britain (EN-GB)

View in Web of Science | View on publisher site | View citing articles in Web of Science

Abstract

In this paper, a local meshless method (LMM) based on radial basis functions (RBFs) is utilized for the numerical solution of various types of PDEs. This local approach has flexibility with respect to geometry along with high order of convergence rate. In case of global meshless methods, the two major deficiencies are the computational cost and the optimum value of shape parameter. Therefore, research is currently focused towards localized RBFs approximations, as proposed here. The proposed local meshless procedure is used for spatial discretization, whereas for temporal discretization, different time integrators are employed. The proposed local meshless method is testified in terms of efficiency, accuracy and ease of implementation on regular and irregular domains. ฉ 2019 by the authors.

Keywords

Irregular domains, Kortewege-de Vries types equations, Local meshless method, RBFs, Reaction-diffusion Brusselator system