A comprehensive Approach of Caputo Space Fractional Bioheat Model During Hyperthermia Based on Fractional Chebyshev Collocation Scheme

IF 1.4 4区 综合性期刊 Q2 MULTIDISCIPLINARY SCIENCES
Vijay Saw, Shashi Kant
{"title":"A comprehensive Approach of Caputo Space Fractional Bioheat Model During Hyperthermia Based on Fractional Chebyshev Collocation Scheme","authors":"Vijay Saw,&nbsp;Shashi Kant","doi":"10.1007/s40995-024-01705-w","DOIUrl":null,"url":null,"abstract":"<div><p>This paper has found a numerical solution of the space fractional bioheat equation during the hyperthermia treatment. The space fractional derivative is used in the Caputo sense of order <span>\\((1&lt;\\mu \\le 2)\\)</span>. The finite difference method (FDM) and Chebyshev collocation method are implemented to find the numerical results. Shifted Chebyshev polynomials of the first kind and finite difference approximations with a particular choice of collocation points are used to reduce the given problem into a system of algebraic equations. The algorithm being used is stable and convergent. The results are explained by considering the different orders of space fractional derivatives. The numerical results are also described graphically in anomalous and standard form by taking different parameter values. The dimensionless values are used to find all the results. It is observed from the numerical results that the temperature increases as the fractional derivative decreases for the hyperthermia treatment.</p></div>","PeriodicalId":600,"journal":{"name":"Iranian Journal of Science and Technology, Transactions A: Science","volume":"49 1","pages":"191 - 200"},"PeriodicalIF":1.4000,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian Journal of Science and Technology, Transactions A: Science","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s40995-024-01705-w","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0

Abstract

This paper has found a numerical solution of the space fractional bioheat equation during the hyperthermia treatment. The space fractional derivative is used in the Caputo sense of order \((1<\mu \le 2)\). The finite difference method (FDM) and Chebyshev collocation method are implemented to find the numerical results. Shifted Chebyshev polynomials of the first kind and finite difference approximations with a particular choice of collocation points are used to reduce the given problem into a system of algebraic equations. The algorithm being used is stable and convergent. The results are explained by considering the different orders of space fractional derivatives. The numerical results are also described graphically in anomalous and standard form by taking different parameter values. The dimensionless values are used to find all the results. It is observed from the numerical results that the temperature increases as the fractional derivative decreases for the hyperthermia treatment.

基于分数Chebyshev配置方案的热疗过程Caputo空间分数生物热模型综合方法
本文找到了热疗过程中空间分数生物热方程的数值解。空间分数阶导数用于卡普托的顺序意义\((1<\mu \le 2)\)。采用有限差分法和切比雪夫配点法求解数值结果。利用第一类移位切比雪夫多项式和具有特定配点选择的有限差分近似,将给定问题简化为一个代数方程组。所使用的算法稳定且收敛。通过考虑不同阶的空间分数阶导数来解释这些结果。采用不同的参数值,以异常和标准形式对数值结果进行了图形化描述。无量纲值用于查找所有结果。从数值结果可以看出,在热疗过程中,温度随着分数阶导数的减小而升高。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
4.00
自引率
5.90%
发文量
122
审稿时长
>12 weeks
期刊介绍: The aim of this journal is to foster the growth of scientific research among Iranian scientists and to provide a medium which brings the fruits of their research to the attention of the world’s scientific community. The journal publishes original research findings – which may be theoretical, experimental or both - reviews, techniques, and comments spanning all subjects in the field of basic sciences, including Physics, Chemistry, Mathematics, Statistics, Biology and Earth Sciences
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信