碳纳米管(CNT)对热产生和吸收的影响,水和血液悬浮液在多孔基质倾斜通道中的行为

Q1 Mathematics
Mangala Kandagal , Ramesh Kempepatil , Jagadish V. Tawade , Nodira Nazarova , Manish Gupta , M. Khan
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引用次数: 0

摘要

研究了发动机机油、人体血液和单壁碳纳米管(SWCNT)在多孔基质填充的倾斜通道中的产热和吸热特性。考虑两个区域,两个区域均为多孔介质。由于其增强的导热性,在各种应用中被用来提高传热效率。问题的表述是利用两个区域的质量、能量和动量守恒来构建的。考虑到系统内热的产生和吸收的影响,分析了油、人的血液在多孔介质中的流动。研究了通道倾角、孔隙度和流体类型等关键参数,以了解它们对整体传热过程和速度的影响。为解决这一问题,对无量纲量采用正则摄动法;CNTs的存在显著提高了机油悬浮液和血液悬浮液的导热性,从而提高了其散热或吸收能力,而这些能力受倾斜和多孔结构的影响。这项研究为利用纳米管研究人体流体流动过程提供了有价值的见解。CNTs对人体流体流动以及多孔基质在这两个区域产生/吸收热量的影响是尚未解决的问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The impact of carbon nanotubes (CNT) on heat generation and absorption, the behaviour of water and blood suspensions in an inclined channel with a porous matrix
The study investigates the heat generation and absorption of engine oil, human blood and single wall carbon Nano tube (SWCNT) in an inclined channel filled with a porous matrix. Two regions are considered, both regions are of porous medium. Due to their enhanced thermal conductivity, are utilized to improve heat transfer efficiency in various applications. Formulation of the problem is framed using conservation of mass, energy and momentum in both regions. The flow of oil, human blood through a porous medium is analysed, considering the effects of both heat generation and absorption within the system. Key parameters such as the inclination angle of the channel, the porosity and the type of fluids are examined to understand their impact on the overall heat transfer process and velocity. To solve the problem regular perturbation method is applied for non-dimensional quantities; The presence of CNTs significantly improves the thermal conductivity of both engine oil and blood suspensions, leading to improved heat dissipation or absorption capabilities, which are influenced by the inclination and the porous structure. This study offers valuable insights into fluid flow processes in the human body using Nanotubes. Influence of CNTs on the fluid flow of human body and heat generation/absorption with porous matrix in both regions is unsolved problem.
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来源期刊
CiteScore
6.20
自引率
0.00%
发文量
138
审稿时长
14 weeks
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