YaBeSH Digital Library: Recent submissions
Now showing items 10541-10560 of 316660
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Entrance Lengths for Fully Developed Laminar Flow in Eccentric Annulus
(The American Society of Mechanical Engineers (ASME), 2024)We study the entrance length in eccentric annular geometries, where the axes of the inner and outer pipes forming the annulus are offset from each other. Such geometries are considered relevant for several industrial ... -
Study of the Flow Characteristics of Pumped Media in the Confined Morphology of a Ferrofluid Pump With Annular Microscale Constraints
(The American Society of Mechanical Engineers (ASME), 2024)The driving mechanism of ferrofluid micropumps under the constraints of an annular microscale morphology is not fully understood. The gap between microfabrication technology and the fundamental theory of microfluidics has ... -
Exploring Near-Wake Structures: Bio-Inspired Convergent-Divergent Riblets on Circular Bluff Bodies
(The American Society of Mechanical Engineers (ASME), 2024)Convergent-divergent (C-D) riblets represent a pioneering rough surface inspired by the skin of fast-swimming sharks and flight feathers of the birds. In this study, we applied convergent-divergent riblets to the outer ... -
Experimental Investigation on the Effect of Nozzle Design on Airlift Pump Performance
(The American Society of Mechanical Engineers (ASME), 2024)Airlift systems are widely used for mass, momentum, and energy transport, particularly in hydrothermal and oil extraction wells. Predicting the impact of nozzle design parameters, such as perforation diameters and air ... -
Compressible Flow Through Flat Valve Seals at Microscale Displacements
(The American Society of Mechanical Engineers (ASME), 2024)Existing analytical flow models for predicting flow rates at microscale seal displacements are limited to two separate domains. The first assumes a small channel length to height aspect ratio at relatively large seal ... -
Optimization of Micropillars Electroplating Bonding Processes and Additives
(The American Society of Mechanical Engineers (ASME), 2025)With the increasing interconnect density of electronic components, copper–copper direct bonding technology has garnered increasing attention from researchers. The electroplating bonding method is an efficient copper pillar ... -
System Tautochronic Path for Pendulum Vibration Absorber Based on Simple Harmonic Oscillator Transformation
(The American Society of Mechanical Engineers (ASME), 2024)Centrifugal pendulum vibration absorbers (CPVAs) are essentially collections of pendulums attached to a rotor or rotating component or components within a mechanical system for the purpose of mitigating the typical torsional ... -
Sequential Versus Concurrent Effects in Combined Stress Solder Joint Reliability
(The American Society of Mechanical Engineers (ASME), 2024)Reliability risk in solder joints has been commonly linked to various failure mechanisms, with electromigration (EM) and fatigue among the prominent drivers. Even though these failure mechanisms often occur simultaneously, ... -
Investigation of the Impacts of Solder Alloy Composition and Temperature Profile on Fatigue Life of Ball Grid Array Solder Joints Under Accelerated Thermal Cycling
(The American Society of Mechanical Engineers (ASME), 2024)This study investigated the thermal fatigue reliability of ball grid array (BGA) solder joints under accelerated thermal cycling, considering the impacts of solder alloy and temperature profile. Applying the Darveaux solder ... -
Dynamic Obstacle Avoidance Strategy for High-Speed Vehicles Via Constrained Model Predictive Control and Improved Artificial Potential Field
(The American Society of Mechanical Engineers (ASME), 2024)The paper proposes an automatic planning and control strategy to keep the automatic driving high-speed vehicles collision-free based on the improved artificial potential field (APF) and constrained model predictive control ... -
Hypothermic Peritoneal Perfusion of Cold Oxygenated Perfluorocarbon May Improve the Efficacy of Extracorporeal Oxygenation: A Mathematical Model-Based Analysis
(The American Society of Mechanical Engineers (ASME), 2024)Circulation of perfluorocarbon (PFC) through corporeal cavities has received interest by virtue of its potential to supplement oxygenation via mechanical ventilation. However, the technology is not mature enough for clinical ... -
A Numerical Study for Nonlinear Time-Space Fractional Reaction-Diffusion Model of Fourth-Order
(The American Society of Mechanical Engineers (ASME), 2024)In this article, we discuss the fractional temporal-spatial reaction-diffusion model with Neumann boundary conditions in one- and two-dimensional cases. The problem is solved by using a novel approach that depends on the ... -
Characterization of Three-Mode Combination Internal Resonances in Electrostatically Actuated Flexible–Flexible Microbeams
(The American Society of Mechanical Engineers (ASME), 2024)Nonlinear intermodal coupling based on internal resonances in MEMS resonators has advanced significantly over the past two decades for various real-world applications. In this study, we demonstrate the existence of various ... -
Design and Analysis of an Automotive Crash Box Using Strut-Based Lattice Structures
(The American Society of Mechanical Engineers (ASME), 2024)Crash boxes play a crucial role in cars by serving as energy-absorbing components, typically located at the front end. They are intentionally designed to collapse in a controlled manner during frontal collisions. The ... -
Sobolev-Type Nonlinear (k,ψ)−Hilfer Fractional Differential Equations With Control: Approximate Controllability Exploration
(The American Society of Mechanical Engineers (ASME), 2024)This paper is concerned with the approximate controllability of Sobolev-type (k,ψ)−Hilfer fractional differential equations (FDEs) with control and Sobolev-type (k,ψ)−Hilfer fractional initial conditions in Hilbert spaces. ... -
Thermodynamic and Exergoeconomic Assessment of Environmentally-Benign Zeotropic Mixtures in Organic Rankine Cycle for Sustainable Power Generation
(The American Society of Mechanical Engineers (ASME), 2024)In the context of the sustainable energy transition, the organic Rankine cycle (ORC) is explored for energy conversion from renewable energy sources. The majority of ORC systems are explored with synthetic chemicals-based ... -
Technical Feasibility of Dimethyl Ether-Fueled Mechanical Fuel Injection System-Equipped Multicylinder Compression Ignition Engine
(The American Society of Mechanical Engineers (ASME), 2024)This experimental study evaluated the combustion and performance characteristics of a 100% dimethyl ether (DME)-fueled multicylinder compression ignition engine equipped with a customized mechanical fuel injection system. ... -
Study on Thermal Metamaterial for Uniform Surface Temperature Distribution
(The American Society of Mechanical Engineers (ASME), 2024)This paper proposes a thermal metamaterial based on the theory of thermodynamics transformation, which can achieve uniform temperature distribution. The required anisotropic thermal conductivity is theoretically derived. ... -
The Propagation and Reduction of Uncertainty Left Unquantified by Confidence Intervals, p-Values, Neural Network Predictions, Posterior Distributions, and Other Statistical Results
(The American Society of Mechanical Engineers (ASME), 2024)In the use of statistical models to analyze data, there is not only the uncertainty quantified by the models but also uncertainty about which models are adequate for some purpose, such as weighing the evidence for or against ... -
Uncertainty Separation Method for Simulation With Image and Numerical Data
(The American Society of Mechanical Engineers (ASME), 2024)Image-based simulation plays a pivotal role in diverse engineering applications, integrating both image and numerical variables as inputs to predict design performance, understand system behaviors, and drive discovery. ...