摘要
本研究通过计算研究了Mxene-大豆油纳米流体在单个太阳能托盘中的热学和流体行为。太阳能托盘具有输入口和输出口。在稳定的热通量下,将Mxene纳米流体以不同的体积浓度泵送通过太阳能板。采用计算流体动力学(CFD)流体流动辐射模型,利用太阳能板模拟Mxene纳米流体的热物理实验数据。研究了温度、内能、努塞尔数、传热速率、表面传热系数和表面摩擦因数等热力学和流体力学参数的影响。对于Mxene纳米流体,出口温度、内能和表面摩擦因数的最大增幅分别为3.46%、1.2%和11%。太阳能板的效率提高了30%~32%。此外,新开发的Mxene纳米流体具有很好的热应用前景,热物性能也经过方差分析得到证实。
This study computationally examined the thermal and fluid behavior of Mxene-soya bean oil nanofluids in a single solar tray.A solar energy harvesting device that has an inlet and output is called a solar tray.With a steady heat flux,the Mxene nanofluids were pumped through the solar tray at different volume concentrations.A solar tray was utilized to simulate the thermophysical experimental data of Mxene-based nanofluids using a computational fluid dynamics(CFD)fluid flow radiation model.Temperature,internal energy,Nusselt number,heat transfer rate,surface heat transfer coefficient,and skin friction coefficient were among the several thermal and hydrodynamic parameters investigated.For Mxene nanofluids,the maximum increases in outlet temperature,internal energy,and skin friction coefficient were 3.46%,1.2%and 11%,respectively.Finally,the solar tray’s efficiency has enhanced by 30%−32%.Moreover,the thermal use offers improved prospects for this newly developed Mxene nanofluid.Afterward,thermophysical values have been ratified by ANOVA analysis interpretation.
基金
Project supported by the University Malaysia Pahang and Bangabandhu Science and Technology Fellowship Trust。
