• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

熵优化混合纳米材料流动的卡塔尼奥 - 克里斯托夫热分析的建模与仿真

Modeling and simulation for Cattaneo-Christov heat analysis of entropy optimized hybrid nanomaterial flow.

作者信息

Razaq Aneeta, Hayat Tasawar, Khan Sohail A, Alsaedi Ahmed

机构信息

Department of Mathematics, Quaid-I-Azam University 45320 Islamabad 44000 Pakistan

Nonlinear Analysis and Applied Mathematics (NAAM) Research Group, Faculty of Science, King Abdulaziz University P. O. Box 80207 Jeddah 21589 Saudi Arabia.

出版信息

Nanoscale Adv. 2023 Aug 8;5(18):4819-4832. doi: 10.1039/d3na00453h. eCollection 2023 Sep 12.

DOI:10.1039/d3na00453h
PMID:37705803
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10496880/
Abstract

Here, the hydromagnetic entropy optimized flow of a hybrid (Pb + FeO/CHO) nanoliquid by a curved stretchable surface is addressed. The Darcy-Forchheimer model is utilized for porous space. Lead (Pb) and ferric oxide (FeO) are considered the nanoparticles and ethylene glycol (CHO) as the base liquid. Thermal expression consists of dissipation and ohmic heating. Entropy generation is under consideration. The Cattaneo-Christov heat flux impact is discussed. Non-dimensional partial expressions by adequate transformations have been reduced to ordinary differential systems. The ND-solve technique is implemented for numerical solutions of dimensionless systems. Graphical illustrations of velocity, thermal field and entropy against influential variables for both nanoliquid (Pb/CHO) and hybrid nanoliquid (Pb + FeO/CHO) are presented. Graphical illustrations of velocity, thermal field and entropy against sundry variables for both nanoliquid (Pb/CHO) and hybrid nanoliquid (Pb + FeO/CHO) are presented. Influences of sundry variables on the Nusselt number and drag force for both nanoliquid (Pb/CHO) and hybrid nanoliquid (Pb + FeO/CHO) are examined. A higher thermal relaxation time tends to intensify the heat transport rate and temperature. An increment in the magnetic variable leads to an enhancement of the entropy and thermal field. An improvement in liquid flow is seen for volume fraction variables. Velocity against the porosity variable and Forchheimer number is reduced. The Brinkman number leads to maximization of entropy generation.

摘要

在此，研究了由弯曲可拉伸表面驱动的混合（Pb + FeO/CHO）纳米流体的磁流体熵优化流动。达西 - 福希海默模型用于多孔空间。铅（Pb）和氧化铁（FeO）被视为纳米颗粒，乙二醇（CHO）作为基液。热表达式包括耗散和欧姆加热。考虑了熵产生。讨论了卡塔尼奥 - 克里斯托夫热流的影响。通过适当变换得到的无量纲偏微分表达式已简化为常微分方程组。采用ND - 求解技术对无量纲方程组进行数值求解。给出了纳米流体（Pb/CHO）和混合纳米流体（Pb + FeO/CHO）的速度、温度场和熵随影响变量变化的图形。考察了纳米流体（Pb/CHO）和混合纳米流体（Pb + FeO/CHO）的各种变量对努塞尔数和阻力的影响。较高的热弛豫时间倾向于增强热传输速率和温度。磁变量的增加导致熵和温度场增强。体积分数变量使液体流动得到改善。速度随孔隙率变量和福希海默数降低。布林克曼数导致熵产生最大化。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/2ac83bb652f4/d3na00453h-f15.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/64f09ea49d32/d3na00453h-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/dfe9339e8843/d3na00453h-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/943df5578e4e/d3na00453h-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/152e2b76a4a3/d3na00453h-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/38f192c021ec/d3na00453h-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/c4e548979b35/d3na00453h-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/7ea77cda7e0a/d3na00453h-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/a8d482014c40/d3na00453h-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/389dfc200d49/d3na00453h-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/a3a270b6931e/d3na00453h-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/acd35cfc79c9/d3na00453h-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/0e04e485458f/d3na00453h-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/6ab2e2dbbf11/d3na00453h-f13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/c7b9585e35ab/d3na00453h-f14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/2ac83bb652f4/d3na00453h-f15.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/64f09ea49d32/d3na00453h-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/dfe9339e8843/d3na00453h-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/943df5578e4e/d3na00453h-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/152e2b76a4a3/d3na00453h-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/38f192c021ec/d3na00453h-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/c4e548979b35/d3na00453h-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/7ea77cda7e0a/d3na00453h-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/a8d482014c40/d3na00453h-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/389dfc200d49/d3na00453h-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/a3a270b6931e/d3na00453h-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/acd35cfc79c9/d3na00453h-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/0e04e485458f/d3na00453h-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/6ab2e2dbbf11/d3na00453h-f13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/c7b9585e35ab/d3na00453h-f14.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/6f52/10496880/2ac83bb652f4/d3na00453h-f15.jpg

相似文献

1
Modeling and simulation for Cattaneo-Christov heat analysis of entropy optimized hybrid nanomaterial flow.熵优化混合纳米材料流动的卡塔尼奥 - 克里斯托夫热分析的建模与仿真
Nanoscale Adv. 2023 Aug 8;5(18):4819-4832. doi: 10.1039/d3na00453h. eCollection 2023 Sep 12.
2
KHA model comprising MoS and CoFeO in engine oil invoking non-similar Darcy-Forchheimer flow with entropy and Cattaneo-Christov heat flux.包含二硫化钼和钴铁氧化物的KHA模型在发动机油中引发具有熵和卡塔尼奥-克里斯托夫热流的非相似达西-福希海默流动。
Nanoscale Adv. 2023 Oct 18;5(22):6135-6147. doi: 10.1039/d3na00441d. eCollection 2023 Nov 7.
3
Modeling and computational analysis of hybrid class nanomaterials subject to entropy generation.混合类纳米材料的熵产生建模与计算分析。
Comput Methods Programs Biomed. 2019 Oct;179:104973. doi: 10.1016/j.cmpb.2019.07.001. Epub 2019 Jul 3.
4
Entropy optimized Darcy-Forchheimer nanofluid (Silicon dioxide, Molybdenum disulfide) subject to temperature dependent viscosity.熵优化的达西-福希海默纳米流体（二氧化硅、二硫化钼），考虑到温度相关的黏度。
Comput Methods Programs Biomed. 2020 Jul;190:105363. doi: 10.1016/j.cmpb.2020.105363. Epub 2020 Jan 28.
5
Thermal Transport Investigation in Magneto-Radiative GO-MoS/HO-CHO Hybrid Nanofluid Subject to Cattaneo-Christov Model.基于 Cattaneo-Christov 模型的磁辐射 GO-MoS/HO-CHO 杂化纳米流体的热输运研究。
Molecules. 2020 Jun 2;25(11):2592. doi: 10.3390/molecules25112592.
6
Entropy Generation Analysis of Hybrid Nanomaterial through Porous Space with Variable Characteristics.具有可变特性的多孔空间中混合纳米材料的熵产生分析
Entropy (Basel). 2021 Jan 10;23(1):89. doi: 10.3390/e23010089.
7
Entropy optimized dissipative CNTs based flow with probable error and statistical declaration.基于熵优化耗散 CNTs 的可能误差和统计声明的流动。
Comput Methods Programs Biomed. 2020 Mar;185:105137. doi: 10.1016/j.cmpb.2019.105137. Epub 2019 Oct 21.
8
Darcy-Forchheimer hybrid (MoS, SiO) nanofluid flow with entropy generation.达西-福希海默混合（MoS，SiO）纳米流体流动与熵生成。
Comput Methods Programs Biomed. 2020 Mar;185:105152. doi: 10.1016/j.cmpb.2019.105152. Epub 2019 Oct 25.
9
Biomedical aspects of entropy generation on MHD flow of TiO2-Ag/blood hybrid nanofluid in a porous cylinder.生物医学方面的熵产生在 MHD 流 TiO2-Ag/血混合纳米流体在一个多孔圆柱。
Comput Methods Biomech Biomed Engin. 2024 Aug;27(11):1492-1509. doi: 10.1080/10255842.2023.2245520. Epub 2023 Aug 14.
10
Darcy-Forchheimer nanofluidic flow manifested with Cattaneo-Christov theory of heat and mass flux over non-linearly stretching surface.达西-福尔希海默纳滤流，表现出带有 Cattaneo-Christov 热流和质量流理论的非线性伸展表面。
PLoS One. 2019 Aug 20;14(8):e0221302. doi: 10.1371/journal.pone.0221302. eCollection 2019.

本文引用的文献

1
Cattaneo-Christov (CC) heat flux model for nanomaterial stagnation point flow of Oldroyd-B fluid.卡坦内奥-克里斯托夫（CC）热通量模型用于纳米材料的 Oldroyd-B 流体的驻点流。
Comput Methods Programs Biomed. 2020 Apr;187:105247. doi: 10.1016/j.cmpb.2019.105247. Epub 2019 Dec 1.