Results 201 to 210 of about 46,783 (309)

Fuel and Lubricant. New Phase of A Technology for Semi-permanent Use of Lubricating Oil and No Waste Oil.

Journal of The Japan Institute of Marine Engineering, 2002
Tadanori Azuma, Morio Sumimoto, Isao Kimura   +2 more
openaire   +2 more sources

Cobalt‐Doped Diamond‐Like Carbon Coatings Combined With Functionalised Polymers for Enhanced Tribological Performance

Lubrication Science, Volume 38, Issue 4, Page 191-197, June 2026.
ABSTRACT In recent years, doped diamond‐like carbon (DLC) coatings combined with functionalised copolymers have gained attention as a lubrication concept. While silicon‐doped DLC has been widely studied, polymer‐assisted lubrication on other doped DLC systems remains less explored.
Takeru Omiya, Pooja Sharma, Albano Cavaleiro, Arménio C. Serra, Jorge F. J. Coelho, Fabio Ferreira   +5 more
wiley   +1 more source

Monitoring the condition of city bus engines by analysing used oil using PCA and K-Means clustering. [PDF]

Sci Rep
Duarte MO, Margalho LM, Gołębiowski W, Mendes M, Farinha JMT, Šarkan B.   +5 more
europepmc   +1 more source

Mass Transport of a Two Phase Flow Through a Converging Gap With One Moving Wall

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Mechanical seals are designed to separate two fluid phases from each other, exemplified by the separation of ambient air and hydraulic oil in hydraulic cylinder applications. These seals necessarily include a converging gap, even at a microscopic level.
Matthias Graf, Tobias Lankenau, Prakhar Rathore   +2 more
wiley   +1 more source

Controlled Synthesis of Mg Al-Layered Double Hydroxide as a High-Performance Additive of Bentonite Grease. [PDF]

ACS Omega
Wang L, Lai B, Wang X, Dai B, Zhang Y, Lou W.   +5 more
europepmc   +1 more source

Implementation of a Thermomechanical Model for Journal Bearings Using p‐FEM

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Hydrodynamic journal bearings are essential machine parts that are used for applications with high rotational speeds. Their precise simulation requires the consideration of thermomechanical interactions between solids and fluid. During operation, the shear stresses in the fluid (lubricant film heights: 5–100 μm${\umu }\mathrm{m}$), lead to ...
Fabian Schmidtchen, Sascha Eisenträger, Cornelius Strackeljan, Thomas Richter, Elmar Woschke   +4 more
wiley   +1 more source

Experimental study on the mechanism of surface damage induced by abrasive particles under heavy-load line-contact sliding-rolling conditions. [PDF]

PLoS One
Li Y, Wang W.
europepmc   +1 more source

Comparative Functionality and Processing of Plant‐Proteins: A Path Toward Optimized Sustainable Plant‐Based Meat Analogues (PBMAs): A Review

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
The review provides a comprehensive comparison in terms comparison of commercially established and emerging plant protein sources, focusing on their structural, rheological, and sensory attributes for developing sustainable plant‐based meat analogues (PBMAs).
Mian N. Riaz, Fariha Irshad, Muhammad Bilal Haider, Debomitra Dey   +3 more
wiley   +1 more source

Viscosity Characterization of PDMS and Its Influence on the Performance of a Torsional Vibration Viscous Damper Under Forced Hydrodynamic Loading. [PDF]

Materials (Basel)
Chmielowiec A, Michajłyszyn A, Gumieniak J, Woś S, Homik W, Antosz K.   +5 more
europepmc   +1 more source

The Impact of Midwife Experience and Time of Birth on the Risk of Obstetric Anal Sphincter Injuries (OASIS)

Birth, Volume 53, Issue 2, Page 267-275, June 2026.
Background: Obstetric anal sphincter injuries (OASIS) are a significant complication of vaginal birth. Methods: This retrospective cohort included 13,651 term spontaneous vaginal deliveries at a single medical center (2020‐2025). Midwife experience (early, mid, and highly experienced), shift timing, and OASIS incidence were analyzed.
Raneen Abu Shqara, Susana Mustafa Mikhail, Sari Nahir Biderman, Nadir Ganem, Lior Lowenstein, Maya Frank Wolf   +5 more
wiley   +1 more source