YaBeSH Digital Library: Recent submissions
Now showing items 241-260 of 316660
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Numerical Simulation of Pure Impact Elastohydrodynamic Lubrication in Finite-Length Line Contacts
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Impact loads significantly affect lubrication and operating reliability in crucial engineering applications such as gears and rolling bearings. To address the shortage of pure impact investigations on finite-length ... -
A Novel Method for Load Estimation of a Finite-Length Journal Bearing Lubricated by a Power Law Fluid
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Within the applications of tribology, several machines have performance behavior strongly coupled with the behavior of one or more journal bearings. Applications of these machines exist where they must operate ... -
An Efficient Approach for Nonlinear Rotor Orbit Prediction Based on Artificial Neural Network Method and Fully Aeroelastic Coupling Model
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Due to their low damping and nonlinear characteristics, gas foil bearings are susceptible to an imbalanced amount, so accurately predicting their dynamic response is crucial. The current time-domain-based rotor ... -
Alter-and-Excite Approach for Reduced-Order Modeling of Diffusive and Convective Transport Phenomena
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The Krylov subspace method is an efficient projection-based approach for reduced-order modeling (ROM) of large-scale linear systems common in computational fluid dynamics (CFD). It works by matching moments between ... -
Experimental and Computational Assessment of a Converging–Diverging Funnel Arrangement System for Marine Gas Turbine Applications
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A funnel arrangement system is essential in modern naval ships to cool the hot exhaust gas and suppress its infrared (IR) signature. Laboratory experiments utilizing various funnel designs, specifically ... -
Hydrodynamic Performance Analysis of Herringbone-Textured Floating Ring Bearing for Locomotive Turbochargers
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Floating ring bearings (FRBs) are widely employed in high-speed locomotive turbochargers to address rotor-bearing instabilities that arise under extreme rotational speeds, whereas conventional fluid-film bearings ... -
Design and Kinematic Analysis of an n(2RRU-RRR + 3RPR) Space Capture Mechanism With Collision Buffering
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Space capture technology has become a key element of missions such as space-debris removal and in-orbit servicing. Many existing capture mechanisms struggle to balance structural stiffness and impact resistance. ... -
The Design of a Bionic Duck Foot Based on a 6R Deployable Polygonal Mechanism
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this article, a biomimetic 6R deployable polygonal mechanism (DGM) according to the morphological characteristics of a duck's webbed foot is presented. First, based on the biological morphology of a duck's ... -
Hard-Stop Synthesis for Multi-Degrees-of-Freedom Compliant Mechanisms
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Compliant mechanisms have significant potential in precision applications due to their ability to guide motion without contact. However, an inherent vulnerability to fatigue and mechanical failure has hindered ... -
Frequency Domain-Based Function Generation Synthesis for Planar Multiloop Mechanisms
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article presents a novel frequency domain-based approach for function generation synthesis in planar multiloop mechanisms featuring two independent kinematic loops. To our knowledge, this is the first extension ... -
Design of Multi-Mode RSCR Mechanism and Its Application in Gait Rehabilitation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Planar single-degree-of-freedom (DOF) mechanisms are widely used in human rehabilitation devices, yet research on spatial single-DOF mechanisms remains limited. Given the complex spatial nature of human motion, ... -
Enhancing Thermal Performance of Electronic Devices Through Phase Change Material-Based Pin-Finned Heat Sinks: A Comparative Transient Numerical Simulation Study
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study presents a three-dimensional transient numerical analysis to investigate the thermal performance of phase change material (PCM)-integrated pin-finned heat sinks for electronic device cooling. Four ... -
A Comparative Analysis of Cognitive Engagement Through Embedding Design-Based Learning in Fluid Mechanics
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Fluid mechanics is an early mechanical engineering course where abstract concepts gain physical, applicable meaning. It is therefore a prime venue to teach higher-order engineering skills—problem definition, ... -
Machine Learning-Based Approach for Fast Prediction of Transient Tribo-Dynamic Behaviors in Lubricated Systems
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Simulating transient tribo-dynamic problems remains challenging for real-time predictions of transient tribo-dynamic behaviors in lubricated systems due to high computational demands. This article presents an ... -
An Improved Mesh-Conversion Methodology for Particulate Deposition Simulations in Gas Turbines
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Dynamic deposition of fine particulate matter inside gas turbine engines leads to changes in geometrical morphology and degradation of aero-thermal performance. Due to physical and optical limitations in existing ... -
Optimizing Graphene-Enhanced Poly-Alpha-Olefin Oils: The Role of Additive Geometry and Concentration in Lubricity Performance Across Simulation Conditions
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Graphene is well known as an excellent solid lubricant and one of the most effective additives. Enhancing the lubricity of polyalphaolefin (PAO) oils with graphene additives significantly increases their potential ... -
Motion Response Prediction of Deep-Sea Floating Wind Turbines With the NLinear Model Optimized by the Optuna Framework
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Floating wind turbines are core equipment for developing deep-sea wind energy resources. Accurately predicting their six degrees-of-freedom (6DOF) motion response is crucial for load fluctuation control and ... -
Influence of Hydrodynamic Damping Model on Dynamic Response of Semisubmersible Floating Offshore Wind Turbine
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this study, the influence of the hydrodynamic damping models on the floater dynamics of a semisubmersible floating offshore wind turbine (FOWT) was investigated numerically and experimentally. Semisubmersible ... -
Damping Contributions of Semi-Taut Mooring for Floating Wind Turbines
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this article, the energy dissipation characteristics of a semi-taut mooring for floating offshore wind turbines are investigated. The experiment is performed in a 2-m depth towing tank at Memorial University ... -
Time-Domain Analysis of Motion-Induced Vibrations Validated by Experimental Measurements
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Concurrent wave and vortex-induced vibration (VIV) loads, along with platform motion-induced vibrations for marine risers and subsea power cables, lack sufficient understanding. The evaluation of fatigue damage ...