YaBeSH Digital Library: Recent submissions
Now showing items 8081-8100 of 316660
-
Design of Multi-Agent Systems Based on Bilevel Closed-Loop Planning
(The American Society of Mechanical Engineers (ASME), 2025)Advanced multi-agent systems are capable of executing tasks in complex and unknown domains that are unsuitable for humans. However, the design of multi-agent systems faces challenges in balancing global and local decision-making ... -
Innovative Designs of 3D Heat Sinks by Topology Optimization
(The American Society of Mechanical Engineers (ASME), 2025)The topology optimization (TO) method is developed and applied to 3D heat sink design optimization using the finite element method (FEM). To go from theory to practical application of optimized heat sink designs, the impact ... -
Sensitivity Analysis Based on the Fisher Information Matrix Applied to Systems With Random Design Inputs
(The American Society of Mechanical Engineers (ASME), 2025)Uncertainties in the parameters adopted during the design process make it challenging to design against the reliability of an engineering system. The identification of parameters that are more sensitive to uncertainties ... -
Density-Refine: Patent Image Retrieval by Density-Based Region Extraction and Feature Fusion
(The American Society of Mechanical Engineers (ASME), 2025)Design-by-analogy (DbA) is an important methodology in mechanical design that generates innovative solutions in the target domain with inspiration from a source domain. The patent database is one of the valuable source ... -
Maximum Stress Minimization Via Data-Driven Multifidelity Topology Design
(The American Society of Mechanical Engineers (ASME), 2025)The maximum stress minimization problem is among the most important topics for structural design. The conventional gradient-based topology optimization methods require transforming the original problem into a pseudo-problem ... -
Improved Augmented Lagrangian Relaxation-Assisted Analytical Target Cascading for Multidisciplinary Design Optimization
(The American Society of Mechanical Engineers (ASME), 2025)Analytical target cascading (ATC) is an optimization strategy designed for multilevel and multidisciplinary design optimization (MDO) problems. Its core aim is to enhance the overall convergence of the system by reducing ... -
Annulus-Side Flow Boiling and Visualization of a Three-Dimensionally Enhanced Tube
(The American Society of Mechanical Engineers (ASME), 2025)- -
Static and Dynamic Time Filtering Techniques for Hybrid RANS-Large Eddy Simulation of Non-Stationary Turbulent Flows
(The American Society of Mechanical Engineers (ASME), 2025)Unsteady turbulent wall bounded flows can include complex flow physics such as temporally varying mean pressure gradients, intermittent regions of high turbulence intensity, and interaction of different scales of motion. ... -
Development and Validation of Machine-Learned Actuator Line Model for Hydrokinetic Turbine Rotor
(The American Society of Mechanical Engineers (ASME), 2025)This study develops and validates a machine-learned (ML) actuator line model (ALM) as a promising advancement in turbine/rotor modeling that can be applied to diverse engineering applications. The model alleviates two ... -
Optimization of District Heating Network Parameters in Steady-State Operation
(The American Society of Mechanical Engineers (ASME), 2024)We examine the modeling, simulation, and optimization of district heating systems, which are widely used for thermal transport using steam or hot water as a carrier. We propose a generalizable framework to specify network ... -
Thermally Mediated Droplet Breakup Dynamics Within a Symmetric T-Junction
(The American Society of Mechanical Engineers (ASME), 2025)This article presents a computational-based investigation exploring the influence of thermocapillarity and surface wettability on the splitting behavior of a droplet in a three-dimensional T-junction microchannel. The ... -
Iterative Development and Verification of 37 Design Heuristics for the Design of Medical Devices for Low-Resource Settings
(The American Society of Mechanical Engineers (ASME), 2025)Medical devices in low-resource settings are scarce and often become nonoperational after a short time, thus restricting health facilities from providing essential healthcare to patients. One major reason is that most ... -
A Novel Nonlinear Calibration Method for Surface Heat Flux Prediction With Unknown Thermal Conductivity
(The American Society of Mechanical Engineers (ASME), 2025)Solving inverse heat conduction problems (IHCPs) is a critical challenge in many engineering applications. For typical engineering materials, the temperature dependence of thermophysical properties introduces nonlinearity, ... -
An Experimental Investigation of the Impact of Anisotropic Slip Length on Turbulent Flow Over Superhydrophobic Surfaces Within an Open Channel
(The American Society of Mechanical Engineers (ASME), 2025)This study investigates the sustainability and applicability of commercial superhydrophobic (SH) coatings for reducing skin friction drag. Three different SH surfaces were applied to flat plates using a spray coating ... -
Impact of Roughness Spanwise Wavelength on Secondary Flow Rearrangement
(The American Society of Mechanical Engineers (ASME), 2025)Spanwise heterogeneity in surface roughness generates secondary mean flows in a rough-wall turbulent boundary layer. This study investigates the influence of roughness spanwise wavelength on the arrangement of these secondary ... -
The Influence of Oblique Tunnel Portals and Blockage Ratio on the Aerodynamic Performance of Urban Rapid Rail Tunnels
(The American Society of Mechanical Engineers (ASME), 2025)The study aims to understand the differences in aerodynamic pressure between urban rapid rail (URR) transit and high-speed railway tunnels caused by different tunnel portal structures. In this paper, a three-dimensional ... -
Influence of Nozzle Convergence Angle on the Flow Characteristics of Synthetic Jets in a Turbulent Crossflow Boundary Layer
(The American Society of Mechanical Engineers (ASME), 2025)The effect of nozzle convergence angle of a circular synthetic jet actuator issuing into a turbulent crossflow is investigated using unsteady Reynolds-averaged Navier–Stokes simulations. The study examines three convergence ... -
Impact of Flow Rate on Turbopump Inducer Blade-to-Blade Interaction During Local Cavitation Instability
(The American Society of Mechanical Engineers (ASME), 2025)In turbopump inducers, cavitation on one blade can change incidence on the following blade, and this “blade-to-blade interaction” can lead to local cavitation instabilities such as alternate blade cavitation (ABC) and ... -
Investigation of the Surface Pressure and Thrust Generated by a Tilt Distributed Electric Propulsion Wing
(The American Society of Mechanical Engineers (ASME), 2025)This study is a continuation of the work of Lee et al. (2024, “Aerodynamics and Flowfield of Distributed Electric Propulsion Tiltwing During Transition With Deflected Trailing-Edge Flap,” ASME J. Fluids Eng., 146(5), p. ... -
Vibration Characteristics of Aero-Engine With Co-Cavity Structure
(The American Society of Mechanical Engineers (ASME), 2025)The co-cavity structure replaces the rear bearing cavity and bearing frame of the power turbine shafting. This modification not only reduces the weight of the entire system but also diminishes the axial size of the engine ...