Finite element analysis of turbulent two-phase flow and heat transfer was conducted in the present investigation to analyze the effect of adding Al₂O₃ nanoparticles to the minimum quantity lubrication (MQL) cooling fluid on the cutting tool temperature distribution. Discrete phase model (DPM) was used to describe the trajectory of the mist in the fluid domain. The numerical results presented in this investigation were in good correlation with the experimental results. The findings of this investigation demonstrated that the average temperature of the cutting tool was found to decrease with adding Al₂O₃ nanoparticles. Further, the results demonstrated that the temperature variation was significant in the vicinity of the tool tip compared to a faraway point. The compressed air pressure was found to have a profound effect on the temperature of the cutting tool. This study was an effort to determine the performance of the cutting tool using MQL based nanofluid and utilizing discrete phase model.

在本研究中进行了湍流两相流动和热传递的有限元分析，以分析向最小量润滑（MQL）冷却液中添加Al ₂ O ₃纳米颗粒对切削刀具温度分布的影响。离散相模型（DPM）用于描述流体域中雾的轨迹。在这项研究中提出的数值结果与实验结果有很好的相关性。该调查的结果表明，发现切削工具的平均温度随着添加Al ₂ O ₃而降低。纳米粒子。此外，结果表明，与远处相比，工具尖端附近的温度变化显着。发现压缩空气压力对切削工具的温度有深远的影响。这项研究旨在确定使用基于MQL的纳米流体并利用离散相模型确定切削刀具的性能。