Journal of Tribology: Recent submissions
Now showing items 161-180 of 7108
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Abrasive Wear Prediction of Three-Dimensional Printed PEEK Using Artificial Neural Network
(The American Society of Mechanical Engineers (ASME), 2025)Machine learning is a cutting-edge technology that stands out among the various artificial intelligence offerings with its exceptional ability to comprehend intricate processes in computational tools. The optimization of ... -
The Influences of the Rotor Waviness on the Hydrodynamic Characteristics of Gas Porous Bearings With Mixed Computational Fluid Dynamics Boundary Conditions
(The American Society of Mechanical Engineers (ASME), 2025)Manufacturing errors impacted the gas porous bearing's performance, particularly the waviness on the rotor surface that repeatedly squeezed the gas film during rotation. This study investigated the effects of waviness ... -
High-Temperature Tribological Properties of Cu–Ni–Sn/WC Composite Coatings Produced by Laser Cladding
(The American Society of Mechanical Engineers (ASME), 2025)High-temperature wear-resistant Cu–Ni–Sn/WC composite coatings were fabricated via laser cladding. The effects of WC–17Co content on the microstructure, microhardness, and high-temperature tribological properties at room ... -
Advanced Tribological Simulations and Predictive Modeling of Wear Behavior in Al5052/Cenosphere Composites Using Machine Learning
(The American Society of Mechanical Engineers (ASME), 2025)The study focused on developing Al5052 composites reinforced with cenosphere particles to improve their wear resistance. The wear-rates of the test materials were measured using a pin-on-disc apparatus at room temperature, ... -
Fretting Wear Behavior of Electroplated Chromium Coatings on TC6 Alloy at Room and High Temperature
(The American Society of Mechanical Engineers (ASME), 2025)- -
Experimental Investigation on the Effect of Graphene/Al2O3 Reinforcements on the Microstructural, Mechanical, and Tribological Characteristics of AZ91 Alloy
(The American Society of Mechanical Engineers (ASME), 2025)- -
Correspondence Between Wear Mechanisms and Friction Response in the Time–Frequency Domain of a Metallic Pair Under Sliding Conditions
(The American Society of Mechanical Engineers (ASME), 2025)A detailed analysis of the friction data from laboratory tests was carried out with a focus on the identification of the wear mechanisms acting on the contacting surfaces. In the past work, dynamical system theory has been ... -
Tribological Behavior of Annealed FeCoNiMn0.25Al0.25 High-Entropy Alloy
(The American Society of Mechanical Engineers (ASME), 2025)High-entropy alloys have garnered significant attention from industry and academia, primarily due to their distinctive characteristics that offer prospects for future functional applications in the aerospace and automobile ... -
Experimental, Analytical, and Numerical Analyses of Slurry Erosion Resistance of Austenitic 1.4301 Stainless Steel
(The American Society of Mechanical Engineers (ASME), 2025)The degradation of 1.4301 (AISI 304, X5CrNi18-10) stainless steel with two different impact angles (30 deg and 90 deg) has been investigated using a slurry pot tester. Spherical solid particles were used in the experiment. ... -
Predictive Modeling of Real Contact Area on Rough Surfaces Using Deep Artificial Neural Network
(The American Society of Mechanical Engineers (ASME), 2025)A computational approach employing the boundary element method (BEM) and a deep artificial neural network (ANN) is proposed to accurately predict the real contact area (RCA) for rough surfaces. A BEM-generated dataset is ... -
Revealing the Tribochemical Evolution of PTFE Transfer Films During Ambient Aging
(The American Society of Mechanical Engineers (ASME), 2025)Previous studies have established the critical role of tribochemistry in the formation of protective transfer films in dry friction applications of polytetrafluoroethylene (PTFE) composites. However, the specific mechanisms ... -
Influence of Nano-Magnesium Silicate Hydroxide on Tribological Properties of Electroless Ni–P Coating
(The American Society of Mechanical Engineers (ASME), 2025)Ni–P electroless coatings are widely utilized in industrial applications due to their exceptional hardness and wear resistance. To enhance the wear resistance of Ni–P coatings and reduce the wear of counterparts, a Ni–P-MSH ... -
Supercritical Carbon Dioxide Lubricated Hybrid Journal Bearing: Computational Fluid Dynamics Analysis and Optimization
(The American Society of Mechanical Engineers (ASME), 2025)Supercritical CO2 (SCO2) power cycles offer significant advantages in terms of thermal efficiency, cost-effectiveness, and environmental benefits. However, the successful implementation of these cycles depends on the design ... -
A Critical and Comparative Study of Layered Cylindrical Hollow Roller Bearing Using Numerical and Experimental Analyses for the Assessment of Static Load Carrying Capacity
(The American Society of Mechanical Engineers (ASME), 2024)The fatigue life of rolling bearings is a critical factor in their selection and application, driving ongoing research aimed at enhancing their performance. Among the solutions explored, the introduction of hollow rollers ... -
Study on the Surface Texture-Microparticles Synergistic Lubrication Mechanism of Artificial Joint
(The American Society of Mechanical Engineers (ASME), 2024)After total joint replacement surgery, frequent injection of lubricating substances is required due to lubrication failure caused by the absorption of lubricants by the human body, which will cause serious physiological ... -
Micromechanical and Tribological Characterization of Fabricated Ti–6Al–4V Alloy Using Laser Powder Bed Fusion
(The American Society of Mechanical Engineers (ASME), 2024)In the dynamic era of advanced manufacturing technology, laser powder bed fusion (L-PBF) have gained popularity in different domains due to its capability to build parts from bulk to miniature size with higher efficiency ... -
Probing the Synergy of Calcium Sulfonate Complex Soap and Polyurea Complex Thickener Toward Good Lubrication and Rheological Properties
(The American Society of Mechanical Engineers (ASME), 2024)Polyurea complex thickener was introduced into calcium sulfonate complex grease (CSCG) to prepare a new type of grease. The microstructure, rheological properties, and tribological properties of new greases were studied ... -
Influence of Wear on the Performance Parameters of the Rigid Bore Aerodynamic Journal Bearing
(The American Society of Mechanical Engineers (ASME), 2025)Rigid bore aerodynamic journal bearings are widely used in precision machinery, high-speed small turbomachinery, etc., to support and guide the motion of shafts. Due to several starts/stops of the machinery, these bearings ... -
Microstructure, Mechanical, and Tribological Characteristics of Heat-Treated AA7075 Composite Reinforced With High-Entropy Alloy Particles
(The American Society of Mechanical Engineers (ASME), 2025)This research examines the microstructural, mechanical, and tribological characteristics of an AA7075 alloy composite reinforced with high-entropy alloy (HEA) particulates, synthesized through advanced stir-squeeze casting ... -
Effect of TiO2–SiC and Heat Treatment on Tribological Characteristics of Bimodal Hybrid Aluminum Composites Under Dry Sliding Condition
(The American Society of Mechanical Engineers (ASME), 2024)The dry sliding wear behavior of bimodal TiO2np/SiCp/Al6082 composites was studied using a pin-on-disk tribometer. The investigation included both as-cast alloy and T6 heat-treated composites, with variations in applied ...