YaBeSH Digital Library: Recent submissions
Now showing items 1901-1920 of 316660
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Exploring Compatibility Limits for Lubricating Grease Formulations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Grease compatibility is an important consideration for end-users and grease suppliers. In the process of replacing lubricating greases, the issue is whether two greases can safely be combined or whether mixing ... -
Arc-Erosion Severity Evaluation of Fretting Electrical Contacts Via an Integrated CWT-VGG Framework
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Arc-erosion faults in fretting electrical contacts may pose a serious threat to the reliability of electrical connectors. However, accurately evaluating arc-erosion severity online, particularly identifying weak ... -
Effect of Oil Viscosity and Impact of Ionic Liquid Additive on Electrically Induced Pitting in Rolling Contact
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Electrically induced bearing damage (EIBD) is a growing concern in electric drivetrains, where electrical discharge currents generate localized pitting that accelerates wear and premature failure. While ionic ... -
Two Elastohydrodynamic Lubrication Models for Point Contact Herringbone Gear With Numerical Simulation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The multigrid method was used to study the lubrication behavior of the isothermal and thermal elastohydrodynamic lubrication (EHL) contact area of the point contact herringbone gear. A comparison between the ... -
Development of a WS2-Based Solid Lubricant Wear-Resistant Coating on Stainless Steel by Laser-Assisted Cold Spray Process
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. With advancements in space technology, efficient solid lubricants are being sought after for the reliable operation of instruments in space. This article describes the development of a solid lubricant coating ... -
Thermomechanical Coupling Analysis of Angular Contact Ball Bearing Considering Thermal Expansion and Residual Heat Effect
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. During the operation of bearings, thermomechanical coupling interaction inevitably occurs in the load zone, affecting their thermal and mechanical characteristics. Thermal expansion and residual heat are critical ... -
Unreliability in the Prediction of Creep Rupture Life and Its Avoidance
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Methods of modeling and extrapolating creep rupture data are critically examined, contrasting conventional models evaluated by statistical methods with models produced by the parametric, numerical isothermal datum ... -
Influence of Temperature on the Tribological Behavior of Glass Fiber-Reinforced Polyamide 66
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Polyamide 66 (PA66) is extensively employed in gear production due to its outstanding mechanical performance. By introducing glass fibers into PA66, its thermal conductivity is further enhanced, which in turn ... -
Optimized Multiclass Support Vector Machines Using Empirical Features for Compound Fault Diagnosis in Roller Element Bearings
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Taper roller bearings are crucial components in rotating machinery. Undetected faults like pitting, unbalance, and misalignment can degrade performance and cause unexpected failures. Conventional diagnostic ... -
Sliding Wear Behavior and Surface Integrity of Optimized Tungsten Inert Gas Welded AlCrCuNiFe High Entropy Alloy Claddings for Engineering Application Under Abrasive Conditions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this study, equiatomic Al20Cr20Cu20Ni20Fe20 high entropy alloy (HEA) cladding was deposited on AISI 1045 steel using optimized tungsten inert gas (TIG) weld cladding parameters. The cladding was characterized ... -
Rheology Extracted From Traction Curves: Is There Enough Information?
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Most published high-pressure rheological properties of elastohydrodynamic lubrication (EHL) lubricants came about from the Roelands/Eyring framework applied to measured traction. Sometimes Roelands is replaced ... -
Study on the Transient Erosion Characteristics of Energy Recovery Turbine Blades With Unsteady Reynolds-Averaged Navier–Stokes and Large-Eddy Simulation Methods
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Investigating the gas–solid interaction mechanisms and particle erosion characteristics within the flow passages of energy recovery turbines is essential for enabling efficient, durable, and safe operation through ... -
An Adaptive Calibration Method for the Rapid Performance Prediction of the Axial Turbines Driven by the Energy Loss Models and the Small Sample Data
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The turbine, as a critical component of gas turbines, has been widely used in marine propulsion. However, performance prediction based on small samples remains challenging. While data-driven methods easily overfit ... -
Three-Dimensional Nonlinear Simulation of Piston Ring Installation, Dynamics, and Wear
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A three-dimensional nonlinear finite element model for compression rings has been developed to simulate the ring's installation within the liner and the ring dynamics over an engine cycle. Any ring-free shape and ... -
Dynamics and Stability of Swirl-Stabilized, Non-Premixed CH4/NH3 Combustion
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The rapidly growing global energy demand and concerns over the environmental impact of fossil-fuel-based energy call for the exploration of reliable carbon-free fuels, including hydrogen, ammonia, or blends of ... -
High-Temperature Creep and Elastic Properties of Environmental Barrier Coatings
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Environmental barrier coatings (EBCs) offer protection to silicon carbide (SiC)-based ceramic matrix composites (CMCs) against corrosion, oxidation, and water vapor for high-temperature gas turbine applications. ... -
Study of Enstrophy Dynamics During the Mode Transition in a Hydrogen Fueled Rotating Detonation Engine Combustor
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this study, the dynamics of enstrophy and terms contributing to its amplification and attenuation are examined for a rotating detonation engine (RDE) combustor. The analysis is performed using a dataset obtained ... -
Heat Transfer Analysis of Virus Transmission in Peristaltic Transport of Saliva
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The study of H1N1 virus particle motion through saliva flow in the esophagus is a key factor in understanding the causes of various esophageal and throat infections. This research is crucial for advancing healthcare ... -
Integrated Design and Operation Assessment of a Preheating System for Liquid Hydrogen Fueled Engines
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Cryogenic liquid hydrogen (LH2) is highly considered as a potential long-term solution toward emissions reduction in the aviation sector. However, one of the major challenges that the handling and integration of ... -
Three-Dimensional Aerodynamic Optimization of Stator Blades Within a Stage Flow Environment for Compressor Performance Enhancement
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To address the flow instability induced by large-scale boundary layer separation within transonic compressor stator passages, this study performs a three-dimensional aerodynamic optimization of a 1.5-stage transonic ...