对三元混合纳米流体在移动表面上进行统计和模拟分析的整合,具有融传热的传热
Aqeel Ur Rehman1, Zaheer Abbas1, Zawar Hussain2
1Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan.
Nanotechnology
|March 24, 2024
概括
这项研究研究了三元混合纳米流体在移动表面上的流动,并结合了磁动力学 (MHD) 和化热传递. 三级混合纳米材料增强热传输,非磁性选项产生更高的流体速度和温度.
科学领域:
- 流体动力学 流体动力学
- 热传递是一种热传递.
- 纳米技术纳米技术
背景情况:
- 由移动表面驱动的流动在诸如层和造之类的工业过程中至关重要.
- 了解三元混合纳米流体与磁动力学 (MHD) 和融热传输对于优化这些过程至关重要.
研究的目的:
- 分析MHD强制流的稳定性和统计方面的三元混合纳米流体与融化热传输.
- 调查粘度消散,焦尔加热和热辐射对流体流动和热传输的影响.
- 将三元混合纳米流体的性能与使用乙烯基醇作为基液的混合和简单纳米流体进行比较.
主要方法:
- 使用相似性转换,调节部分微分方程转换为非线性普通微分方程.
- 使用最小方程方法的分析解决方案,确定了双重解决方案.
- 使用MATLAB中的bvp4c函数进行稳定性分析,以确定物理现实的解决方案.
主要成果:
- 第一个溶液被认为是稳定的,而第二个是不稳定的.
- 三级混合纳米材料显著提高了传热率.
- 增加的埃克尔特数增强了热传递.
- 与磁性纳米材料相比,非磁性纳米材料会产生较高的流体速度和温度配置文件.
结论:
- 该研究为三元混合纳米流体流动提供了稳定的分析解决方案,在MHD下进行融热传递.
- 与传统纳米流体相比,三元混合纳米材料提供了优越的热性能.
- 这些发现对于设计各种工业应用中的高效传热系统至关重要.
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