...’ knowledge, there is still no report on the lubrication properties of thymol-based DESs. Figure 1 Preparation process of [Ch]Cl-thymol DES Using a Fourier transform infrared spectrophotometer (FTIR; Thermo Fisher Scientific, NicoletiS20, USA) to detect the shift of characteristic peaks...

..., In₂O₃ and SnO₂. Originality/value In this paper, [HMIM]P F₆ is added with LM simultaneously to improve the lubrication properties of lithium grease, and expand the application scope of LM. Peer review The peer review history for this article is available at: https...

... network, and the texture parameters were optimized using the improved multiobjective ant lion algorithm (MOALA). Findings Compared with smooth surface, the introduction of texture can improve the lubrication properties. Under the optimization of the improved algorithm, when the texture diameter, depth...

...Binbin Su; Xianghe Zou; Lirong Huang Purpose This paper aims to investigate the squeeze film lubrication properties of hexagonal patterned surface inspired by the epidermis structure of tree frog’s toe pad and numerically explore the working mechanism of hexagonal micropillar during...

... and improve the processing quality of equipment. Numerical simulations Rectangular oil pad Lubrication properties Heat pipe Hydrostatic thrust bearings As the dramatic development of large-size computer numerical control (CNC) vertical lathe, it ought to be characterized by high bearing, speed...

... is: T = f Wr = 2 r 2 f lP = 4 π 2 r 3 lµN c Lubrication Bearing performance Lubrication properties Plain journal bearing Slenderness ratio Stiffness coefficients Attitude angle Film thickness (3.3) Δ F y = K y y Δ y + K y x Δ...

... to the significant influence on lubricating property. However, previous studies mainly focus on the counterformal contact with the same direction between surface velocity and principal axis of the contact zone. Little attention has been paid to the specific condition with the arbitrary direction of rolling...