YaBeSH Digital Library: Recent submissions
Now showing items 1981-2000 of 316660
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Effect of Misalignment on Cage Dynamics and Ball Slip of Double-Row Angular Contact Ball Bearings Under Different Configurations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Double-row angular contact ball bearings (DACBBs), as a representative class of rolling bearings, are capable of simultaneously supporting axial loads in opposing directions. In practical engineering applications, ... -
Influence of Vibratory Excitation on Friction During Sintering of Metal Binder Jetting Components
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The deformation of metal binder jetting components during sintering is governed by friction between the part and the setter plate as well as other factors. This study investigates the extent to which this friction ... -
Role of Nano-Sized Al2O3 Reinforcement in the Tribo-Corrosion Behavior of Friction-Stir-Processed AA5052 Surface Composites
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. With growing demands for high-performance materials in marine, aerospace, and automotive applications, there is an urgent need to explore advanced solutions that combine sustainability with superior mechanical ... -
Forced Response of an Unstable Low Pressure Turbine Bladed Disk: New States With Different Blade Vibration Amplitude
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In the forcing of a low-pressure turbine (LPT) bladed disk, the final amplitude of the vibration state that sets in is determined by the dissipation produced by the friction forces at the blade-disk contact ... -
Thermal Effects on Aviation Hydraulic Systems: Degradation Mechanisms and Advanced Thermal Protection Strategies
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Modern aviation hydraulic systems experience significant thermal challenges during high-intensity operations. Excessive heat accelerates seal degradation (aging, swelling, stress relaxation), hydraulic fluid ... -
Influence of Tool Geometry and Coatings on High-Speed Drilling Performance of Additively Manufactured Inconel 718
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents a comprehensive experimental investigation into the high-speed dry drilling performance of wire arc additively manufactured (WAAM) Inconel 718 (IN718) using three carbide drill bits featuring ... -
Investigation on the Effect of Cow Dung Ash/SiC Reinforcement and T6 Heat Treatment on the Microstructure, Mechanical, and Tribological Behaviors of Al7075 Matrix Composites
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the influence of sustainable [cow dung ash (CDA)] and ceramic (SiC) reinforcements on the microstructural, mechanical, and tribological characteristics of Al7075 synthesized through a ... -
A Novel and Synergistic Application of Additive Manufacturing and Laser Shock Peening Toward Enhanced Tribological Performance and Customized Cutting Tools
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. For the first time, a novel approach combining additive manufacturing (AM) with laser shock peening (LSP) was proposed and successfully implemented to create unique additively manufactured Stellite-6 cutting ... -
Tribological Behavior and Wear Mechanism of Selective Laser Melted Inconel 718: Influence of Scanning Strategies and Heat Treatment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the effect of three different types of scanning strategies (0 deg rotation, 67 deg rotation, and chessboard) on microhardness and wear properties of selective laser-melted Inconel 718 ... -
Dynamic Operation Friction Temperature Model for Bearings Based on the SKF Method and Intelligent Algorithms
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study addresses the complex challenge of predicting bearing temperature by developing a specialized experimental setup designed for bearing temperature testing. The experimental rig enables the measurement ... -
Wear Performance of Wind Turbine Gearbox Journal Bearings Considering Material Porosity From Laser Cladding: Numerical and Experimental Investigations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. With the trend toward larger-scale wind turbines, planetary gear bearings in wind turbines are undergoing a transition from rolling bearings to laser-cladded journal bearings. Using a combined numerical and ... -
Steady-State Analysis of an Externally Pressurized Porous Gas Journal Bearing With Herringbone Grooves Considering Velocity Slip Effect
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A novel externally pressurized porous gas journal bearing with herringbone grooves is proposed to provide a larger load-carrying capacity, especially under high compressibility number conditions. The steady-state ... -
Numerical Investigation of Deep Surface Texture Performance Using a Finite Element Solution of the 2D Navier–Stokes Equations
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents a numerical investigation of the hydrodynamic performance of textured surfaces under lubrication, emphasizing the influence of texture geometry and manufacturing defects. Rectangular and ... -
Lubrication With a Boger Fluid: Decoupling Viscosity and Elasticity in Friction and Wear Control
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The effect of lubricant elasticity on friction and wear remains a topic of debate despite early evidence suggesting that viscoelastic fluids can enhance load-carrying capacity. In this study, we investigated the ... -
Thermal–Hydraulic Performance of Ultra-Confined Two-Phase Jet-Impingement Cooling With Distributed Inlet–Outlet Manifolds
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study experimentally investigates the thermal–hydraulic performance of ultraconfined two-phase jet-impingement cooling using a distributed inlet–outlet nozzle manifold, a configuration that has received ... -
Parallel Computation of the Nonlinear Forced Response of A Bladed Disk With Friction Contacts Using the FETI Method
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The size of the finite element (FE) models used for turbomachinery applications is rapidly growing to consider the whole engine dynamics and the complex dynamic interactions between subassemblies, which are ... -
Zero-Shot Anomaly Detection in Laser Powder Bed Fusion Using Multimodal Retrieval-Augmented Generation and Large Language Models
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Additive manufacturing (AM) enables the fabrication of complex designs while minimizing waste, but faces challenges related to defects and process anomalies. This study presents a novel multimodal retrieval-augmented ... -
Experimental Measurement of Endwall Aerothermal Performance With Various Slashface Configurations in a Transient Test Facility
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To accommodate installation flexibility, metal thermal expansion, and component vibration, a clearance, referred to as a slashface gap, always presents between adjacent blade endwalls. Sufficient coolant is fed ... -
AI Judges in Design: Toward Expert-Equivalent Design Evaluations With Vision-Language Models and In-Context Learning
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The subjective evaluation of early-stage engineering designs, such as concept sketches, traditionally relies on human experts. However, expert evaluations are time-consuming, expensive, and sometimes inconsistent. ... -
Efficiency Prediction Model for Planetary Roller Screw Mechanism Considering Machining Errors
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Transmission efficiency serves as a critical indicator for evaluating the performance of the planetary roller screw mechanism (PRSM). Existing prediction models, however, often exhibit significant deviations, ...