YaBeSH Digital Library: Recent submissions
Now showing items 121-140 of 310785
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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 ... -
Experimental Characterization of Superheated Ammonia Spray From a Single-Hole Spray M Injector
(The American Society of Mechanical Engineers (ASME), 2025)The growing recognition of ammonia as a carbon-free alternative fuel for both transportation and power generation is underscored by numerous studies. While the use of gaseous ammonia injection has been extensively considered, ... -
Instant Grasping Framework of Textured Objects Via Precise Point Matches and Normalized Target Poses
(The American Society of Mechanical Engineers (ASME), 2025)To reliably manipulate previously unknown objects in semi-structured environments, robots require rapid deployments and seamless transitions in pose estimation and grasping. This work proposes a novel two-stage robotic ... -
Polynomial Chaos Expansion-Based Uncertainty Model for Fast Assessment of Gas Turbine Aero-Engines Thrust Regulation: A Sparse Regression Approach
(The American Society of Mechanical Engineers (ASME), 2024)Manufacturing tolerance uncertainties in gas turbine aero-engines are unavoidable, which adversely influence the thrust control performance of newly produced aero-engines. However, classic sample-based uncertainty ... -
Automated Task-Based Approach to Modular Manipulator Design: Position Accuracy and Heavy Payload Capacity Requirements
(The American Society of Mechanical Engineers (ASME), 2025)In this article, we present a framework that automatically selects a modular manipulator structure based on a user-defined task involving 3D trajectory tracking, handling heavy payloads with precision, and navigating around ... -
Free Wave Propagation in Pretensioned Two-Dimensional Textile Metamaterials
(The American Society of Mechanical Engineers (ASME), 2025) -
Surrogate Models for Compliant Joints in Programmable Structures
(The American Society of Mechanical Engineers (ASME), 2025) -
Design, Fabrication, and Testing of a Polymer Expanded Heat Exchanger for Absorption Chilling
(The American Society of Mechanical Engineers (ASME), 2025)The increasing demand for energy-efficient and environmentally friendly cooling technologies has driven the exploration of advanced heat exchanger (HX) designs. Traditional metal HXs, while effective, are often heavy, ... -
SomerBot: A Two-Legged Somersaulting Robotic Climber With Compliant Footpad
(The American Society of Mechanical Engineers (ASME), 2025)Climbing capability is crucial for expanding the operational range of ground robots in inspection and exploration tasks within confined or hazardous spaces. We introduce SomerBot, a two-legged somersaulting robot designed ... -
Dynamically Equivalent, Decoupled Time-Invariant Forms of Linear Parametrically Excited Structural Systems
(The American Society of Mechanical Engineers (ASME), 2025) -
Temperature Uniformity Analysis of a Cooling Plate With Stepped Trapezoidal Fins Applied to Boiling Battery Thermal Management System
(The American Society of Mechanical Engineers (ASME), 2025) -
Soft Electromechanical Elastomers Impervious to Instability
(The American Society of Mechanical Engineers (ASME), 2025)Soft dielectric elastomers that can exhibit extremely large deformations under the action of an electric field enable applications such as soft robotics, biomedical devices, and energy harvesting among others. A key ... -
Simultaneous Stiffness and Trajectory Optimization for Energy Minimization of Pick-and-Place Tasks of Series Elastic Actuators-Actuated Parallel Kinematic Manipulators
(The American Society of Mechanical Engineers (ASME), 2025) -
Numerical Study on the Effect of Surface Wettability on Heat Transfer Characteristics of High-Temperature Two-Phase Closed Thermosiphon
(The American Society of Mechanical Engineers (ASME), 2025) -
Thermal History Coatings: Influence of Atmospheric Plasma Spray Parameters on Performance
(The American Society of Mechanical Engineers (ASME), 2024)Thermal history coatings (THCs) provide a novel method for measuring temperature profiles in the 900–1600 °C range. Given the steadily increasing firing temperatures in turbomachinery, it is crucial to understand temperature ... -
A Study on the Comparative Analysis of Self-Aligned and Alignment-Free Mechanisms for Shoulder Rehabilitation
(The American Society of Mechanical Engineers (ASME), 2025)This study focuses on the comparative evaluation of self-aligned (S-A) and alignment-free (A-F) mechanisms for upper limb rehabilitation robots, aiming to improve comfort and adaptability in rehabilitation exercises. The ... -
Reconstructive Martensitic Phase Transitions: Intermittency, Anti-Transformation, Plasticity, Irreversibility
(The American Society of Mechanical Engineers (ASME), 2025)We study the mechanics of temperature-driven reconstructive martensitic transformations in crystalline materials, within the framework of nonlinear elasticity theory. We focus on the prototypical case of the square–hexagonal ... -
Nonlinear Vibration Attenuation Via Stochastic Response Modification
(The American Society of Mechanical Engineers (ASME), 2025)