YaBeSH Digital Library: Recent submissions
Now showing items 5881-5900 of 316660
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Dynamic Characteristics of Ion Concentration Distribution for Combustion Instability With Different Injection Schemes
(The American Society of Mechanical Engineers (ASME), 2025)The performance of aerospace vehicles directly depends on the operation of large combustion propulsion devices. Combustion instability has long been an inevitable and challenging problem in the development of large combustion ... -
Design, Analysis, and Experimental Evaluation of a New Expansion Screw Using Compliant Mechanisms
(The American Society of Mechanical Engineers (ASME), 2025)This article presents a design solution for a new expansion screw based on compliant mechanisms. The new expansion screw applies distributed compliant mechanisms, rhombus amplification mechanisms, and right circular flexure ... -
In Situ Variable Stiffness Strategy for a Planar Tensegrity Manipulator Using Quadratic Programming
(The American Society of Mechanical Engineers (ASME), 2025)Tensegrity manipulators are rigid-flexible coupling elastic mechanisms with complex stiffness characteristics. By changing the prestress levels of tensile cables, the manipulators become versatile mechanisms with variable ... -
Fast Response Gripper Based on Asymmetric Bistable Dual-Triangle Tensegrity Structure
(The American Society of Mechanical Engineers (ASME), 2025)Robots require compliant actuators capable of reducing tremendous stress shocks while maintaining fast response and lightweight. Bistable tensegrity structures have excellent performances such as fast response and high ... -
Effect of Tin-Doped Copper Oxide Capillary-Porous Surfaces on Flow Boiling Performance of De-Ionized Water on Copper Heat Sink Minichannels
(The American Society of Mechanical Engineers (ASME), 2025)A cost-efficient sol–gel method was utilized to synthesize tin-doped copper oxide (Sn–CuO) capillary nanoporous coatings on copper substrates in this study. The micro/nanostructured surfaces exhibited superhydrophilicity ... -
Numerical Prediction of Permeability and Effective Thermal Conductivity in Simple Cubic and Body-Centered Truss Structures
(The American Society of Mechanical Engineers (ASME), 2025)The lattice Boltzmann method (LBM) is utilized to numerically investigate the permeability and effective thermal conductivity of simple cubic and body-centered truss structures. The key objective of this paper is to analyze ... -
Flow Through Scaled Additive Manufacturing Internal Passages With Correlated and Anti-Correlated Roughness on Opposing Walls
(The American Society of Mechanical Engineers (ASME), 2025)Components created using additive manufacturing (AM) processes such as laser powder bed fusion (L-PBF) may exhibit a type of printing error referred to as a “layer shift error.” In this type of error, the reference location ... -
Requirements Culture in Industry: Contrasting Perspectives From a Startup and Global Company
(The American Society of Mechanical Engineers (ASME), 2025)This study explores the concept of requirements culture through a case study performed at two different engineering companies: a medical company startup and an international power tool corporation. We introduce and explain ... -
Vision-Language Models for Design Concept Generation: An Actor–Critic Framework
(The American Society of Mechanical Engineers (ASME), 2025)We introduce a novel actor-critic framework that utilizes vision-language models (VLMs) and large language models (LLMs) for design concept generation, particularly for producing a diverse array of innovative solutions to ... -
Numerical Investigation of Conjugate Heat Transfer From a Solid Torus
(The American Society of Mechanical Engineers (ASME), 2025)The present work comprehensively investigates conjugate heat transfer in a vertically oriented torus through numerical analysis using Ansys Fluent. A solid torus made of aluminum, having a constant surface temperature of ... -
Behaviors of a Droplet Impact on a Cylinder
(The American Society of Mechanical Engineers (ASME), 2025)The hydrodynamic behaviors of a droplet impacting a cylindrical surface were experimentally investigated, examining the effects of cylinder-to-droplet diameter ratio (d*), impact velocity (v0), contact angle (θ), and ... -
Dynamic Simulation and Collision Detection for Flexible Mechanical Systems With Contact Using the Floating Frame of Reference Formulation
(The American Society of Mechanical Engineers (ASME), 2024)Contact simulation is essential in modeling mechanical systems. The contact models require accurate geometric information, which is determined through collision detection methods. When the mechanical system includes flexible ... -
We’re All in This Together: Evaluating the Dynamics of Designers' Moods Throughout the Collaborative Design Process and Their Impact on Project Outcomes
(The American Society of Mechanical Engineers (ASME), 2025)In this article, we use sentiment analysis to understand the change in moods of individual designers and teams throughout a collaborative design project. Although there is much research on design psychology, the impact of ... -
Thermal Conductivities of Ethylene Glycol, Propylene Glycol, and Glycerol
(The American Society of Mechanical Engineers (ASME), 2025)This work provides the temperature dependence of the thermal conductivities of ethylene glycol, propylene glycol, and glycerol. The experimental results are obtained using the transient hot-wire method over a temperature ... -
Flow-Induced Vibration Analysis of Rigid Horizontal Pipelines Under Two-Phase Flow and Leak Conditions
(The American Society of Mechanical Engineers (ASME), 2025)This study investigates the vibrational response of horizontal rigid pipelines subjected to internal two-phase flow with simulated leaks. Using spectral-based contour plots and vibrational energy measurements, we analyze ... -
Modal and Nonmodal Instabilities of a Two-Dimensional Channel Flow Subject to Wall Slip and Transverse Magnetic Field
(The American Society of Mechanical Engineers (ASME), 2025)This study investigates the linear stability of two-dimensional channel flows subjected to a transverse magnetic field, with walls coated by super-hydrophobic materials that introduce slip boundary conditions. Both symmetric ... -
Experimental Comparison of Hydrodynamic Behavior Under Partial Flowrates and Cavitation in Three Configurations of a Centrifugal Pump With Inducer and Impeller
(The American Society of Mechanical Engineers (ASME), 2025)This study aims at experimentally investigating the hydrodynamic behavior of a centrifugal pump, both with and without cavitation. The pump consists of an axial inducer, a centrifugal impeller, and a volute. Three assembly ... -
A Physical Interpretation of Swept Blades in Axial Compressors Employing Spanwise Equilibrium Analysis
(The American Society of Mechanical Engineers (ASME), 2025)Swept blades are extensively utilized in modern fan and compressor designs to balance the competing requirements of high loading, high throughflow, and adequate stall margin. However, the variations in incidence angle ... -
Enhancement of the Thermodynamic Suppression Effect of Cavitation in a Hydrofoil With a Slit
(The American Society of Mechanical Engineers (ASME), 2025)The occurrence and growth of cavitation are suppressed in cryogenic fluids used as propellants for liquid rockets, and this phenomenon is called the thermodynamic suppression effect of cavitation. This effect is attributed ... -
Unsteady Flow and Pressure Pulsation Characteristics in an Ultra-High-Speed Centrifugal Pump Considering the Weak Compressibility Effect
(The American Society of Mechanical Engineers (ASME), 2025)Ultra-high-speed centrifugal pumps are frequently utilized in chemical and aerospace industries, yet the impact of fluid weak compressibility on pressure pulsation remains unclear. This study employs the delayed detached ...