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  • Review
  • Open Access
185 Citations
38,789 Views
29 Pages

Corrosion Inhibitors: Natural and Synthetic Organic Inhibitors

  • Ahmed A. Al-Amiery,
  • Wan Nor Roslam Wan Isahak and
  • Waleed Khalid Al-Azzawi

Corrosion is a major challenge in various industries and can cause significant damage to metal structures. Organic corrosion inhibitors are compounds that are used to reduce or prevent corrosion by forming a protective film on metal surfaces. The pre...

  • Article
  • Open Access
1 Citations
23,879 Views
16 Pages

Investigations on Spin Power Losses Generated in a Planetary Gear Set Using Thermal Network Method

  • Marie Winger,
  • Yann Marchesse,
  • Thomas Touret,
  • Christophe Changenet,
  • Fabrice Ville and
  • Patrice Gédin

24 October 2024

This paper introduces an experimental approach to study the distribution of power losses in an oil jet-lubricated planetary gear set, with the aim of increasing the efficiency of these gearboxes. A thermal model is developed to estimate power losses...

  • Review
  • Open Access
42 Citations
16,838 Views
41 Pages

Forever Chemicals, Per-and Polyfluoroalkyl Substances (PFAS), in Lubrication

  • Darrius Dias,
  • Jake Bons,
  • Abhishek Kumar,
  • M. Humaun Kabir and
  • Hong Liang

Per- and polyfluoroalkyl substances (PFAS), also known as forever chemicals, exhibit exceptional chemical stability and resistance to environmental degradation thanks to their strong C-F bonds and nonpolar nature. However, their widespread use and pe...

  • Review
  • Open Access
39 Citations
12,644 Views
31 Pages

Conventional and Recent Advances of Vegetable Oils as Metalworking Fluids (MWFs): A Review

  • Inês S. Afonso,
  • Glauco Nobrega,
  • Rui Lima,
  • José R. Gomes and
  • João E. Ribeiro

Vegetable oils have been used as metalworking fluids (MWFs) for many years, particularly in small-scale metalworking operations and in industries where environmental regulations are strict. Before the development of modern MWFs, vegetable oils were o...

  • Review
  • Open Access
36 Citations
12,125 Views
27 Pages

Research Progress of Antioxidant Additives for Lubricating Oils

  • Deping Xia,
  • Yonggang Wang,
  • Hui Liu,
  • Jincan Yan,
  • Hualin Lin and
  • Sheng Han

Lubricating oils play an important role in friction-reducing and anti-wear, as well as enhancing mechanical efficiency. To improve the oxidation stability and service life of lubricating oils, the composition and structure of antioxidants should be s...

  • Review
  • Open Access
10 Citations
11,988 Views
29 Pages

Oral Lubrication, Xerostomia, and Advanced Macromolecular Lubricants for Treatment of Dry Mouth

  • William Austin,
  • Maryam Hdeib,
  • Paige Fraser,
  • Maya Goldchtaub,
  • Elika Shams,
  • Tianyi Han,
  • Pierre-Luc Michaud and
  • Vahid Adibnia

Dry mouth, also known as xerostomia, is a condition in which insufficient or ineffective saliva does not provide sufficient oral lubrication. The severity of this condition can vary from a mild discomfort to a debilitating condition that greatly impa...

  • Article
  • Open Access
15 Citations
11,886 Views
21 Pages

Thickening Properties of Carboxymethyl Cellulose in Aqueous Lubrication

  • Jan Ulrich Michaelis,
  • Sandra Kiese,
  • Tobias Amann,
  • Christopher Folland,
  • Tobias Asam and
  • Peter Eisner

Increasingly restricted availability and environmental impact of mineral oils have boosted the interest in sustainable lubrication. In this study, the thickening properties of sodium carboxymethyl celluloses (CMCs) were investigated in order to asses...

  • Review
  • Open Access
30 Citations
10,324 Views
27 Pages

MoS2 Nanomaterials as Lubricant Additives: A Review

  • Ziyan Lu,
  • Qingqing Lin,
  • Zhaotao Cao,
  • Wanyuan Li,
  • Junjie Gong,
  • Yan Wang,
  • Kunhong Hu and
  • Xianguo Hu

11 December 2023

Improving the lubricating properties of base oils through additives is a crucial objective of tribological research, as it helps to reduce friction and wear of materials. Molybdenum disulfide (MoS2) is a 2D nanomaterial with excellent tribological pr...

  • Review
  • Open Access
35 Citations
9,611 Views
19 Pages

30 October 2023

Physics-informed machine learning (PIML) has gained significant attention in various scientific fields and is now emerging in the area of tribology. By integrating physics-based knowledge into machine learning models, PIML offers a powerful tool for...

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Lubricants - ISSN 2075-4442