YaBeSH Digital Library: Recent submissions
Now showing items 2141-2160 of 316660
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Multidisciplinary Control Codesign of a Spar–Torus Hybrid Wind-Wave Energy System
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In response to the growing global demand for sustainable energy and the need to reduce greenhouse gas emissions, advanced offshore renewables—particularly floating wind and wave systems—are poised to play an ... -
The Influence of Boron on Abrasive Wear Resistance of Chromium-Containing Cast Steel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The objective of the research presented in this article was to determine the influence of a micro-addition of boron on the abrasive wear resistance, as well as the strength and plastic properties of chromium-containing ... -
Conformal Modeling and Design of Thin-Walled Curved Lattice Structures With Multiple Gradient Parameters
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In this work, a modeling and design method is proposed for the thin-walled curved lattice structure with multiple gradient parameters, including relative density, unit cell relative orientation, and unit cell ... -
A Machine Learning Approach to Predict Tribological Properties of Heat-Treated Al7075/3 wt% Carbon Nanotube Composites
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This research studies the wear characteristics of various heat-treated Al7075/3 wt% carbon nanotubes (CNTs) metal matrix composites processed by the casting process. The wear characteristics of both untreated ... -
Multifidelity Topology Design for Turbulent Heat Transfer Problems Using a Darcy Flow Model Incorporating Pseudo-Boundary Layer
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Topology optimization (TO) for turbulent heat transfer problems is a significant challenge due to the complexity of the physical model, especially near-wall flow modeling. To address this challenge, the Darcy ... -
Experimental Investigation of a 12-Turn High-Temperature Oscillating Heat Pipe
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Oscillating heat pipes (OHPs) can efficiently transfer heat through the thermally excited oscillation and phase change heat transfer within sealed, capillary-sized channels. The working fluid capable of effective ... -
Impact of the Phase Change Governing Factors on the Nonlinear Dynamics of a Pulsating Heat Pipe
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Pulsating heat pipes have demonstrated great potential in advanced thermal management owing to their ability to passively transfer heat through self-sustained oscillations of the working fluid. These oscillations, ... -
Optimization Analysis of Two-Phase Flow Distributor for Multichannel Heat Exchanger
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The flow maldistribution in plate heat exchangers (PHEs) is serious, which hinders efficient operation. In this study, a multichannel two-phase flow model in porous media is established, and flow maldistribution ... -
Numerical Investigation of Quench Front Propagation Characteristics During Reflooding in Rectangular Narrow Channels
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study employs the volume of fluid (VOF) method coupled with the Lee model to numerically investigate quench front propagation during reflooding in a rectangular narrow channel. To reduce computational ... -
Large-Eddy Simulations of a Turbulent Boundary Layer Separation Over a Bump With Strong Pressure Gradients and Free-Stream Turbulence
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study examines the flow over a wall-bounded bump geometry using wall-modeled large-eddy simulations (WMLES) in the limit of very thin wall resolution. The geometry and flow conditions are based on an ... -
Microstructural Characterizations and Mechanical Properties of Diffusion Bonded 316H Stainless Steel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The mechanical properties and microstructure of different diffusion bonded trials of 316 H stainless steel were compared to analyze the correlation between the mechanical properties and the microstructure of the ... -
Statistical Characteristic in Contact Response of Random Rough Surface
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study investigates the statistical characteristics in the contact response of a self-affine rigid rough surface with an isotropic elastic half-space, utilizing a customized boundary element method. Although ... -
Freestream Flow Reconstruction From Heat Flux and Pressure Measurements in a Mach 6 Arcjet Tunnel
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Numerical simulations were performed to reconstruct heat flux and pressure measurements obtained in the Mach 6 arc-heated facility at the University of Tennessee, operated with nitrogen flow. In the experiments, ... -
Static Friction Coefficient Depends on Geometry
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Classical theories state that the friction coefficient is independent of geometry, depending only on the real contact area determined by roughness. However, experimental evidence shows significant differences ... -
Exploiting Active Subspace for Modeling Uncertainty and Optimization in Fan-Shaped Film Cooling Simulation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The numerical studies for film cooling performance have gained considerable interest for the development of advanced gas turbines and aero-engines. However, the accuracy of Reynolds-Averaged Navier–Stokes simulations ... -
Inverse Parameter Identification of Subsurface Residual Stress in Tractional Sliding Processes Using a Physics-Informed Neural Network
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Residual stresses (RS) arise in a wide range of manufacturing processes, including additive manufacturing, welding, forming, grinding, and machining. Accurate characterization and prediction of RS are crucial for ... -
Enhanced Tribological Performance and Self-Locking Torque Stability in Ultrasonic Motors Via PEEK/PTFE–AlCrN Dual Coatings
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. To enhance the tribological performance and self-locking torque stability of the friction drive interface in traveling-wave ultrasonic motors, this study proposes a dual-surface enhancement strategy applied to ... -
Study on the Change in Fluid Dynamic Characteristics Due to the Recess Deck Inside the Drillship Moonpool
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. A drillship is a floating offshore structure used to perform drilling operations, marking the initial stage of oil field development. At the center of the drillship is a moonpool, through which the drilling riser ... -
Immersion Depth and Cavity Span During Droplet Impact Onto a Liquid Pool
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Droplet impact dynamics are vital in various industries, including spray cooling, oil spill cleanup, and industrial heat recovery systems. Understanding the droplet dynamics is crucial for optimizing applications ... -
Improved Wear Resistance of High-Entropy Alloy Composite Coatings Reinforced With Cr3C2 Carbide via Laser Cladding
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In an effort to acquire harder and more wear-resistant FeCoCrNiMn high-entropy alloys, the Cr3C2-reinforced FeCoCrNiMn HEA composite coatings were fabricated by laser cladding, and their microstructure, hardness, ...