在曲面上进行滑动增强流动的数值分析,其中使用含有陀螺微生物的磁化水基混合纳米流体
Humaira Yasmin1, Showkat Ahmad Lone2, Asifa Tassaddiq3
1Department of Basic Sciences, Preparatory Year Deanship, King Faisal University, 31982, Al Ahsa, Saudi Arabia. hhassain@kfu.edu.sa.
Scientific reports
|November 2, 2023
概括
本研究分析了混合纳米流体流与旋转微生物,考虑滑动条件和磁场. 混合纳米流体对参数的敏感性比纳米流体更大.
科学领域:
- 流体动力学 流体动力学
- 纳米技术纳米技术
- 热传递是一种热传递.
背景情况:
- 与传统流体相比,混合纳米流体提供了增强的热性能.
- 陀螺式微生物影响流体行为和热传递.
- 在微流体应用中,多孔介质和滑动条件至关重要.
研究的目的:
- 为了研究含有旋转微生物的混合纳米流体的二维流动.
- 分析多重滑动条件,磁场和热辐射的影响.
- 在多孔介质中探索横跨延长曲面的流动.
主要方法:
- 制定治理方程并转换为普通微分方程 (ODE).
- 使用bvp4c技术进行数值解法.
- 验证结果与现有已发表的工作相对应.
主要成果:
- 增加磁场强度会降低速度,但会提高温度.
- 曲率因子对速度和温度分布都有积极的影响.
- 速度,热量,度和微生物的滑动条件降低了它们的各自形状.
结论:
- 与简单的纳米流体相比,混合纳米流体对嵌入式参数的反应更为显著.
- 该研究提供了关于在使用混合纳米流体和微生物的系统中优化热传输的见解.
- 了解滑动效应对于精确建模这些复杂的流体流动至关重要.
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