在里加板存在的情况下,具有双重扩散的磁流体血液基混合纳米流体的流动,用于热优化和药物应用

IF 2.1 4区 工程技术
Abdul Samad Khan, Muhammad Ishaq, Fuad A Awwad, Emad AA Ismail, Taza Gul
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引用次数: 0

摘要

在最近的一项研究中,研究人员调查了单壁和多壁碳纳米管(SWCNTs)、(MWCNTs)组合的卡松混合纳米流体(HNFs)在里加板上的流动行为,用于药物输送应用。研究发现,Casson HNFs 在里加板上表现出非牛顿行为,纳米粒子的存在导致粘度增加和剪切稀化行为。这种流变行为有利于药物输送应用,因为它能提高药物颗粒在流体中的稳定性和分散性。基于基本同调映射的同调分析方法(HAM)可以轻松解决流动问题的相似性方程。在高速流动中,Riga 激励器有望达到要求,因为 HNF 可通过修正哈特曼数得到增强。随着埃克特数、发热/吸热参数和热弛豫时间参数降低温度,热传输会增加。此外,随着参数的增加,修正哈特曼数越高,表皮摩擦系数和传热速率越明显。此外,研究还发现卡松混合纳米流体在里加板上显示出更强的传热性能,这有利于需要精确温度控制的局部给药应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Flow of magnetohydrodynamic blood-based hybrid nanofluids with double diffusion in the presence of Riga plate for heat optimization and drug applications
In a recent study, researchers investigated the flow behavior of Casson Hybrid nanofluids (HNFs) combination of single and multi-walled carbon nanotubes (SWCNTs), (MWCNTs) on a Riga plate for drug delivery applications. The study found that the Casson HNFs exhibited non-Newtonian behavior on the Riga plate, with the presence of nanoparticles causing an increase in viscosity and shear-thinning behavior. This rheological behavior is favorable for drug delivery applications as it improves the stability and dispersion of drug particles in the fluid. The similarity equations of the flow problem are easily tackled with the homotopy analysis method (HAM) built on fundamental homotopy mapping. In high-speed flows, Riga actuators are expected to achieve the requirements, since HNF is enhanced by modified Hartmann numbers. As the Eckert number, heat generation/absorption parameter, and thermal relaxation time parameter decrease the temperature, thermal transport increases. Furthermore, with the increments in paramount parameters, the skin friction coefficient and heat transfer rate are remarkably meliorated under higher modified Hartmann number. Furthermore, the study also found that the Casson Hybrid nanofluids showed enhanced heat transfer properties on the Riga plate, which is beneficial for localized drug delivery applications that require precise temperature control.
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来源期刊
Advances in Mechanical Engineering
Advances in Mechanical Engineering Engineering-Mechanical Engineering
自引率
4.80%
发文量
353
期刊介绍: Advances in Mechanical Engineering (AIME) is a JCR Ranked, peer-reviewed, open access journal which publishes a wide range of original research and review articles. The journal Editorial Board welcomes manuscripts in both fundamental and applied research areas, and encourages submissions which contribute novel and innovative insights to the field of mechanical engineering
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