scholarly journals Heat transfer and lubrication performance of palm oil-Al2O3 nanofluid compared to traditional cutting fluid

ScienceAsia ◽  
2022 ◽  
Vol 48 (1) ◽  
pp. 69
Author(s):  
Yijie Tong ◽  
Yuanyuan Ding ◽  
Weigang Guo ◽  
Shifeng Wang ◽  
Honghyun Cho
Keyword(s):  
Heat Transfer ◽  
Palm Oil ◽  
Cutting Fluid ◽  
Lubrication Performance ◽  
Al2o3 Nanofluid

A Thermal Model to Predict Tool Temperature in Machining of Ti-6Al-4V Alloy With an Atomization-Based Cutting Fluid Spray System

2016 ◽  
Author(s):  
Asif Tanveer ◽  
Deepak Marla ◽  
Shiv G. Kapoor
Keyword(s):  
Heat Transfer ◽  
Interaction Model ◽  
Spray Cooling ◽  
Droplet Surface ◽  
Cutting Fluid ◽  
Design Parameters ◽  
Transfer Model ◽  
Tool Temperature ◽  
Spray System ◽  
Heat Transfer Phenomenon

In this study a heat transfer model of machining of Ti-6Al-4V under the application of atomization-based cutting fluid spray coolant is developed to predict the temperature of the cutting tool. Owing to high tool temperature involved in machining of Ti-6Al-4V, the model considers film boiling as the major heat transfer phenomenon. In addition, the design parameters of the spray for effective cooling during machining are derived based on droplet-surface interaction model. Machining experiments are conducted and the temperatures are recorded using the inserted thermocouple technique. The experimental data are compared with the model predictions. The temperature field obtained is comparable to the experimental results, confirming that the model predicts tool temperature during machining with ACF spray cooling satisfactorily.

scholarly journals Heat transfer through heat exchanger using Al2O3 nanofluid at different concentrations

2013 ◽  
Vol 1 (1) ◽  
pp. 38-44 ◽  
Author(s):  
Jaafar Albadr ◽  
Satinder Tayal ◽  
Mushtaq Alasadi
Keyword(s):  
Heat Transfer ◽  
Heat Exchanger ◽  
Al2o3 Nanofluid

Experimental investigation of heat transfer coefficient with Al2O3 nanofluid in small diameter tubes

2019 ◽  
Vol 146 ◽  
pp. 346-355 ◽  
Author(s):  
Sedong Kim ◽  
Baasandulam Tserengombo ◽  
Soon-Ho Choi ◽  
Jungpil Noh ◽  
Sunchul Huh ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Experimental Investigation ◽  
Heat Transfer Coefficient ◽  
Transfer Coefficient ◽  
Small Diameter ◽  
Al2o3 Nanofluid

scholarly journals Numerical simulation of heat transfer improvement in the divertor of fusion reactors by using Al2O3 nanofluid

2018 ◽  
Vol 12 (4) ◽  
pp. 299-308
Author(s):  
Hadighe Ashouri ◽  
Abbas Ghasemizad ◽  
Seyyed Mahmoud Sadatkiae ◽  
Asghar Seddighzade
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Fusion Reactors ◽  
Heat Transfer Improvement ◽  
Al2o3 Nanofluid
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