YaBeSH Digital Library: Recent submissions
Now showing items 6081-6100 of 316660
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Three-Dimensional Numerical Investigation of Bubbles Growing and Merging in Superheated Nucleate Boiling
(The American Society of Mechanical Engineers (ASME), 2025)To enhance heat dissipation with boiling flows, simulations of bubble merging need to be examined from a fundamental perspective with a focus on the mechanisms near the interface. The current study develops a model for 3D ... -
A Computational Study of In-Phase and Anti-Phase Interactions of Fish in a Phalanx School
(The American Society of Mechanical Engineers (ASME), 2025)Biological studies have shown that schooling behavior benefits fish's swimming performance. Particularly, side-by-side, or phalanx, formation, combined with the synchronization of undulation of the neighbors, was shown to ... -
A Numerical Investigation of the Longitudinal Vortex Pair Structure in Underbody Diffuser Flows
(The American Society of Mechanical Engineers (ASME), 2025)An automotive diffuser is an open channel within the underbody of a vehicle that features a diverging ramp in the aft section. The performance of a diffuser is sensitive to ground effect where decreases in ride height ... -
Impact of Blade Design on Static Pressure Recovery of Rotor-Only Low-Pressure Axial Fans
(The American Society of Mechanical Engineers (ASME), 2025)In a broad range of applications, low-pressure axial fans are installed without outlet guide vanes and are discharging a swirling flow directly into a free atmosphere. A static pressure recovery can occur between a position ... -
Digitalization of Test Rigs for Model Acceptance Testing of Hydraulic Machines: Gaussian-Process-Based Digital Twin of a Turbine on a Hydraulic Test Rig for Efficiency Analysis and Test Automation
(The American Society of Mechanical Engineers (ASME), 2025)Systematic measuring of hydraulic machine's performance data at hydraulic model test rigs involves comprehensive expert knowledge of the test rig engineer and is time-consuming, as the multidimensional operation space must ... -
Orientational Dynamics of Long Flexible Fibers in Wall-Bounded Turbulence
(The American Society of Mechanical Engineers (ASME), 2025)In this paper, we study numerically the role of fiber length and flexibility on the orientational dynamics of slender fibers in turbulent channel flow. We consider fibers of different flexibility at varying aspect ratio, ... -
New Electro-Active Polymers-Based Plasma Actuators for Simultaneous Flow Control and Ice Protection
(The American Society of Mechanical Engineers (ASME), 2025)The current work introduces a new device for effective flow control and ice removal applications based on the combination of a nonthermal plasma discharge with the excitation of an electro-active polymer membrane. This new ... -
Mathematical Principle for Calculating Contacting Curve Length of Involute Helicon Gearing
(The American Society of Mechanical Engineers (ASME), 2024)The mathematical principle for calculating the contacting curve length of the involute Helicon gearing is put forward. The transient contacting curves within the conjugate zone are attained. The approximate analytical ... -
Improved Engine Data Acquisition System and Interface to Enable Experimentation With Emerging Alternative Fuels in a Spark-Ignited Cooperative Fuel Research Engine
(The American Society of Mechanical Engineers (ASME), 2025)In the face of new engine research challenges, legacy hardware and once state-of-the-art assumptions may become less relevant, especially those made due to the computational limitations of the hardware at the time of initial ... -
Numerical Study on Unsteady Flow of a Supersonic Partial Admission Impulse Turbine
(The American Society of Mechanical Engineers (ASME), 2025)Partial admission is an essential method to ensure the effective operation of turbines in various operating conditions. The transition section of partial admission turbines is pivotal in governing the unsteadiness and ... -
Force-Pose Stability Measures and Specified Stability Workspace Generation Techniques for Cable-Driven Parallel Robots
(The American Society of Mechanical Engineers (ASME), 2025)Cable-driven parallel robots (CDPRs) have attracted much attention due to a lot of advantages over conventional parallel robots. One of the main issues is the stability of the robot, which employs cables with strong ... -
Dynamics Modeling and Control Strategy Research on Multi-Joint Soft Lower Limb Assistive Exoskeletons
(The American Society of Mechanical Engineers (ASME), 2025)In response to elderly individuals and stroke patients with weakened lower limb muscle strength, this study proposes a multi-joint soft lower limb assistive exoskeleton designed to assist hip and knee joint flexion and ... -
Effects of Nanoparticle Deposition on the Flow Boiling Characteristics of a MWCNT Nanofluid
(The American Society of Mechanical Engineers (ASME), 2025)In this study, highly conductive nanoparticles, known for their superior heat transfer enhancement in bulk domains, were incorporated into three-dimensional nanofluids containing multiwalled carbon nanotubes (MWCNTs). This ... -
Learning-Based Position and Orientation Control of a Hybrid Rigid-Soft Arm Manipulator
(The American Society of Mechanical Engineers (ASME), 2025)We present a position and orientation controller for a hybrid rigid-soft manipulator arm where the soft arm is extruded from a two degrees-of-freedom rigid link. Our approach involves learning the dynamics of the hybrid ... -
Role of Fiber Orientations and Invariant Coupling in the Stress–Strain Non-Coaxiality of Bioinspired Fiber-Reinforced Elastomers
(The American Society of Mechanical Engineers (ASME), 2025)Stress–strain coaxiality is a key determinant in generating universal relations for materials. These relationships have been studied extensively in isotropic materials but remain underexplored in fiber-reinforced materials ... -
Aero-Thermal Calculations for a Rotor Blade With Different Dimple and Protrusion Arrangements
(The American Society of Mechanical Engineers (ASME), 2025)This article presents an investigation of dimples and protrusions arranged on the end wall of a rotor blade to enhance heat transfer. This study explores three arrangements of dimples and protrusions relative to the pin-fins, ... -
Error Propagation Analysis of Kinematic Quantities for Robots and Mechanisms
(The American Society of Mechanical Engineers (ASME), 2025)We introduce a comprehensive methodology for calculating the propagation of errors in kinematic quantities up to the jerk for robotic systems and mechanical linkages. Our study utilizes two distinct computational approaches: ... -
Machine Learning Assisted Prediction of Defect Absorption Rates at Grain Boundaries Based on the Molecular Dynamics Simulation
(The American Society of Mechanical Engineers (ASME), 2025)Grain boundary (GB) plays a crucial role in the mechanical properties and irradiation resistance of nuclear materials. It is thus essential to understand and predict the defect behaviors near GBs. Here, we present a framework ... -
Analytical Modeling of Bistable Beam With Double-Ring-Shaped Deformation Element
(The American Society of Mechanical Engineers (ASME), 2024)The field of negative stiffness structures has recently seen an increase in attention as a result of advancements in additive manufacturing (AM) technology. These advancements have made it possible to produce materials in ... -
Experimental and Finite Element Investigations to Study the Temperature Distribution at the Orthotic Boot–Skin Interface
(The American Society of Mechanical Engineers (ASME), 2025)Orthotic walker boots, commonly used for lower limb injuries, have been linked to discomfort due to increased skin temperatures, which can result in excessive sweating and skin problems. This research investigates the ...