Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid
As a metalworking fluid, vegetable-based crude jatropha oil (CJO) was used in place of petroleum-based oil. The use of petroleum-oil-based metalworking fluids poses significant environmental and health concerns. Furthermore, it has a large amount of free fatty acid (FFA), promoting physical damage....
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
semarak ilmu
2023
|
| Subjects: | |
| Online Access: | http://eprints.uthm.edu.my/10267/1/J15845_6890dd4d73b1afe216898927326b20bf.pdf |
| _version_ | 1796870133825667072 |
|---|---|
| author | Sabri, Ainaa Mardhiah Talib, Norfazillah Mohd Saad, Nur Syazwani Filzah Amiril Sahab Abdul Sani, Amiril Sahab Abdul Sani Sandip Kunar, Sandip Kunar Said Ahmad, Said Ahmad Abdullah, Haslina Lee Woon Kiow, Lee Woon Kiow Salleh, Aslinda |
| author_facet | Sabri, Ainaa Mardhiah Talib, Norfazillah Mohd Saad, Nur Syazwani Filzah Amiril Sahab Abdul Sani, Amiril Sahab Abdul Sani Sandip Kunar, Sandip Kunar Said Ahmad, Said Ahmad Abdullah, Haslina Lee Woon Kiow, Lee Woon Kiow Salleh, Aslinda |
| author_sort | Sabri, Ainaa Mardhiah |
| collection | UTHM |
| description | As a metalworking fluid, vegetable-based crude jatropha oil (CJO) was used in place of petroleum-based oil. The use of petroleum-oil-based metalworking fluids poses significant environmental and health concerns. Furthermore, it has a large amount of free fatty acid (FFA), promoting physical damage. This research targets to substantially evaluate the modified jatropha nanofluids formulation as a metalworking fluid for machining processes. CJO was chemically altered using the esterification and transesterification processes to produce modified jatropha oil (MJO). To make the nanofluids, MJO was mixed with nanoparticles of Hexagonal Boron Nitride (hBN) + Tungsten Disulfide (WS2) and Hexagonal Boron Nitride (hBN) + Titanium Dioxide (TiO2) at a concentration of 0.025 wt.%. The viscosity and acid value of MJO nanofluids were assessed using ASTM standards and compared to a synthetic ester (SE). All the data indicates that the physical attributes improved throughout storage. It is possible to conclude that MJOhw (MJO + 0.025 wt.% hBN + WS2) has the ability as a long-term metalworking fluid for the machining operation. According to the experiment results,
MJOhw surpasses non-additive MJO in terms of kinematic viscosity by 5.91% at 40 °C and 15.6% at 100 °C. During a one-month duration of storage time, MJOhw also improve
viscosity index (319) by 18.15%. Furthermore, MJOhw has an acid value ranging from 0.34 to 0.58 mg NaOH/g. Finally, the inclusion of additives aids MJO in improving its qualities
by 31.1% reduction in acid value and MJOhw demonstrates outstanding lubricating properties across all samples. |
| first_indexed | 2024-03-05T22:05:02Z |
| format | Article |
| id | uthm.eprints-10267 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-03-05T22:05:02Z |
| publishDate | 2023 |
| publisher | semarak ilmu |
| record_format | dspace |
| spelling | uthm.eprints-102672023-10-30T07:18:05Z http://eprints.uthm.edu.my/10267/ Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid Sabri, Ainaa Mardhiah Talib, Norfazillah Mohd Saad, Nur Syazwani Filzah Amiril Sahab Abdul Sani, Amiril Sahab Abdul Sani Sandip Kunar, Sandip Kunar Said Ahmad, Said Ahmad Abdullah, Haslina Lee Woon Kiow, Lee Woon Kiow Salleh, Aslinda T Technology (General) As a metalworking fluid, vegetable-based crude jatropha oil (CJO) was used in place of petroleum-based oil. The use of petroleum-oil-based metalworking fluids poses significant environmental and health concerns. Furthermore, it has a large amount of free fatty acid (FFA), promoting physical damage. This research targets to substantially evaluate the modified jatropha nanofluids formulation as a metalworking fluid for machining processes. CJO was chemically altered using the esterification and transesterification processes to produce modified jatropha oil (MJO). To make the nanofluids, MJO was mixed with nanoparticles of Hexagonal Boron Nitride (hBN) + Tungsten Disulfide (WS2) and Hexagonal Boron Nitride (hBN) + Titanium Dioxide (TiO2) at a concentration of 0.025 wt.%. The viscosity and acid value of MJO nanofluids were assessed using ASTM standards and compared to a synthetic ester (SE). All the data indicates that the physical attributes improved throughout storage. It is possible to conclude that MJOhw (MJO + 0.025 wt.% hBN + WS2) has the ability as a long-term metalworking fluid for the machining operation. According to the experiment results, MJOhw surpasses non-additive MJO in terms of kinematic viscosity by 5.91% at 40 °C and 15.6% at 100 °C. During a one-month duration of storage time, MJOhw also improve viscosity index (319) by 18.15%. Furthermore, MJOhw has an acid value ranging from 0.34 to 0.58 mg NaOH/g. Finally, the inclusion of additives aids MJO in improving its qualities by 31.1% reduction in acid value and MJOhw demonstrates outstanding lubricating properties across all samples. semarak ilmu 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/10267/1/J15845_6890dd4d73b1afe216898927326b20bf.pdf Sabri, Ainaa Mardhiah and Talib, Norfazillah and Mohd Saad, Nur Syazwani Filzah and Amiril Sahab Abdul Sani, Amiril Sahab Abdul Sani and Sandip Kunar, Sandip Kunar and Said Ahmad, Said Ahmad and Abdullah, Haslina and Lee Woon Kiow, Lee Woon Kiow and Salleh, Aslinda (2023) Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 101 (1). pp. 1-10. ISSN 2289-7879 https://doi.org/10.37934/arfmts.101.1.110 |
| spellingShingle | T Technology (General) Sabri, Ainaa Mardhiah Talib, Norfazillah Mohd Saad, Nur Syazwani Filzah Amiril Sahab Abdul Sani, Amiril Sahab Abdul Sani Sandip Kunar, Sandip Kunar Said Ahmad, Said Ahmad Abdullah, Haslina Lee Woon Kiow, Lee Woon Kiow Salleh, Aslinda Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title | Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title_full | Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title_fullStr | Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title_full_unstemmed | Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title_short | Physical Properties of New Formulation of Hybrid Nanofluid-based Minimum Quantity Lubrication (MQL) from Modified Jatropha Oil as Metalworking Fluid |
| title_sort | physical properties of new formulation of hybrid nanofluid based minimum quantity lubrication mql from modified jatropha oil as metalworking fluid |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/10267/1/J15845_6890dd4d73b1afe216898927326b20bf.pdf |
| work_keys_str_mv | AT sabriainaamardhiah physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT talibnorfazillah physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT mohdsaadnursyazwanifilzah physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT amirilsahababdulsaniamirilsahababdulsani physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT sandipkunarsandipkunar physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT saidahmadsaidahmad physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT abdullahhaslina physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT leewoonkiowleewoonkiow physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid AT sallehaslinda physicalpropertiesofnewformulationofhybridnanofluidbasedminimumquantitylubricationmqlfrommodifiedjatrophaoilasmetalworkingfluid |