Trimethylolpropane trioleate as eco-friendly lubricant additive

Authors: Chiew Tin Lee, Mei Bao Lee, Siti Hartini Hamdan, William Woei Fong Chong, Cheng Tung Chong, Hedong Zhang, Allan Woei Loon Chen

Source: Engineering Science and Technology, an International Journal, Vol 35, Iss , Pp 101068- (2022)

Subject Terms: Lubrication regimes, Friction, Wear, Trimethylolpropane trioleate, Lubricant additive, Engineering (General). Civil engineering (General), TA1-2040

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S221509862100197X; https://doaj.org/toc/2215-0986

Access URL: https://doaj.org/article/132b09c0ae334bcd9c47e3d79b3b50ae

Frictional analysis on engine lubricant dilution by coconut oil and soybean oil derived biodiesel

Authors: Siti Hartini Hamdan, William W.F. Chong, Muhamad H. Din

Source: Jurnal Tribologi, Vol 18, Pp 149-158 (2018)

Subject Terms: Biodiesel, Transesterification process, Pin-on-disc, Friction tester, Dilution, Engine lubricant, Technology, Mechanical engineering and machinery, TJ1-1570

File Description: electronic resource

Relation: http://jurnaltribologi.mytribos.org/v18/JT-18-149-158.pdf; https://doaj.org/toc/2289-7232

Access URL: https://doaj.org/article/e7de372f3cca44df8583e772afc6c304

SURFACE FINISH WHEN THREADING TITANIUM-BASED ALLOY UNDER DRY MACHINING

Authors: Siti Hartini Hamdan, Ahmad Yasir Md Said, John Rizal Biki

Source: Journal of Mechanical Engineering and Sciences, Vol 7, Pp 1062-1069 (2014)

Subject Terms: Surface finish, microstructure, dry machining, Mechanical engineering and machinery, TJ1-1570, Mechanics of engineering. Applied mechanics, TA349-359

File Description: electronic resource

Relation: http://jmes.ump.edu.my/images/Volume_7/5%20Hamdan%20et%20al.pdf; https://doaj.org/toc/2289-4659; https://doaj.org/toc/2231-8380

Access URL: https://doaj.org/article/425c1c23880f4aa28fdd557c4c332a86

Modelling Transitions in Regimes of Lubrication for Rough Surface Contact

Authors: William Woei Fong Chong, Siti Hartini Hamdan, King Jye Wong, Suzana Yusup

Source: Lubricants, Vol 7, Iss 9, p 77 (2019)

Subject Terms: lubrication regimes, sliding friction, rough surface contact, engine lubricant, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2075-4442/7/9/77; https://doaj.org/toc/2075-4442

Access URL: https://doaj.org/article/5c4b575853d54f9882c5f92011b35c58