YaBeSH Digital Library: Recent submissions
Now showing items 11501-11520 of 316660
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Development of a Finite Element Model of the Human Wrist Joint With Radial and Ulnar Axial Force Distribution and Radiocarpal Contact Validation
(The American Society of Mechanical Engineers (ASME), 2025)This study presents a comprehensive finite element (FE) model for the human wrist, constructed from a CT scan of a 68-year-old male (type 1 wrist). This model intricately captures the bone and soft tissue geometries to ... -
Effect of Collagen Fiber Tortuosity Distribution on the Mechanical Response of Arterial Tissues
(The American Society of Mechanical Engineers (ASME), 2024)This study investigated the effect of collagen fiber tortuosity distribution on the biomechanical failure and prefailure properties of arterial wall tissue. An in-silico model of the arterial wall was developed using data ... -
Application of Shear-Thickening Nanofluids in Enhanced Geothermal Systems: A Comprehensive Review
(The American Society of Mechanical Engineers (ASME), 2025)Shear-thickening fluids (STFs), especially nanofluids, are one of the key research areas in the world at the present time because of their ability to increase viscosity in response to specific shear conditions. This ... -
Building Energy Savings and Power Output Augmentation of Roof Mounted Photovoltaic Using Co-Located Rooftop Reflectors
(The American Society of Mechanical Engineers (ASME), 2024)Photovoltaic (PV) panels installed on building rooftops yield a positive influence on the thermal performance of the building due to the shading of the PV panels, decreasing cooling loads while causing a smaller increase ... -
Random Wave Energy Conversion of a Spar–Floater System via the Inerter Pendulum Vibration Absorber Integration
(The American Society of Mechanical Engineers (ASME), 2024)Incorporating wave energy converters (WECs) into existing oceanographic instrument systems and offshore floating platforms can not only enhance the performance of these applications but reduce operational expenses. This ... -
High Effectiveness Tip Cooling Using Inclined Slots
(The American Society of Mechanical Engineers (ASME), 2025)The tip of the high-pressure turbine blade is critical for gas turbine performance. Hot gas leaking through the tip gap tends to oxidize and erode the blade while generating significant aerodynamic loss. Squealer tips are ... -
High-Fidelity Investigation of Vortex Shedding From a Highly Loaded Turbine Blade
(The American Society of Mechanical Engineers (ASME), 2025)High-fidelity numerical simulations based on wall-resolved large-eddy simulations (LESs) are used to investigate the vortex shedding dynamics in a linear turbine cascade. The profile geometry is the well-documented LS59 ... -
Turbulence Measurements in Axial Turbines Using Fast Response Aerodynamic Pressure Probes
(The American Society of Mechanical Engineers (ASME), 2025)Improving the comprehension of turbomachinery fluid-dynamics is vital to increase their performance and calls for the development or extension of advanced instrumentation. In this context, novel data acquisition and data ... -
An Active Turbulence Grid for Turbomachinery Flow Experiments
(The American Society of Mechanical Engineers (ASME), 2025)Quantifying and predicting the effects of freestream turbulence on the aerodynamic performance of turbomachinery flows continues to be of primary interest to advance the physical understanding and modeling of loss mechanisms. ... -
Modeling and Simulation of Sand Particle Trajectories and Erosion in a Transonic Fan Stage
(The American Society of Mechanical Engineers (ASME), 2024)In desert regions, there is a significant presence of dust and sand particles lifted by storms and drawn into aircraft engines, resulting in considerable erosion. This numerical study investigates the dynamics of sand ... -
Dissipation in Skewed Boundary Layers
(The American Society of Mechanical Engineers (ASME), 2024)The entropy generation within a turbulent, collateral boundary layer is well understood and is characterized by a dissipation coefficient, Cd. However, it is common for the transverse pressure gradients in turbomachines ... -
Thermohydraulic Performance and Flow Structures of Diamond Pyramid Arrays
(The American Society of Mechanical Engineers (ASME), 2024)Surface features are a common heat transfer enhancement method used in a myriad of applications including gas turbines and heat exchangers. One such style of surface feature is diamond pyramids, which offer significant ... -
Aerodynamic Performance Evaluation of Subsonic Compressor Cascade Blade With Leading-Edge Damage
(The American Society of Mechanical Engineers (ASME), 2024)Material loss at the leading edge of in-service gas-turbine engine blades is detrimental to the aerodynamic performances of compressors. In this study, computational simulations and experiments using pneumatic probes were ... -
Unsteady Flow Mechanism of Corner Separation Control Using Blade End Slots in a Highly Loaded Compressor Cascade
(The American Society of Mechanical Engineers (ASME), 2025)Blade end slots have been proven to be an effective method to suppress corner separation, thereby improving the aerodynamic performance of the compressor. The unsteady effects of blade end slots affiliated with a highly ... -
Enrichment of Chlorophyta Growth Via Cerium Oxide and Utilized for Hydrogen Production Via a Hydrothermal Gasification Process
(The American Society of Mechanical Engineers (ASME), 2024)The growing interest in alternative fuels stems from the need to address energy security and economic challenges. Hydrogen fuel is considered a promising solution due to its versatility, efficiency, and potential for zero ... -
Generating Virtual Bone Scans for the Purpose of Investigating the Effects of Cortical Microstructure
(The American Society of Mechanical Engineers (ASME), 2025)Evaluating the contribution of microstructure to overall bone strength is tricky since it is difficult to control changes to pore structure in human or animal samples. We developed an open-source program that can generate ... -
Spectral Heat Transfer Coefficient for Thermal Design Analysis—Part II: Leveraging Diabatic Wall Conditioning for Nonlinear Regime
(The American Society of Mechanical Engineers (ASME), 2024)There are two main issues of interest in the context of Newton's law of cooling as applied to turbine aerothermal designs. First, in a linear aerothermal regime in which both the conventional wisdom in general and the law ... -
Spectral Heat Transfer Coefficient for Thermal Design Analysis—Part 1: Augmenting the Cooling Law for Non-Isothermal Wall
(The American Society of Mechanical Engineers (ASME), 2024)There are two major issues of interest in relation to Newton's law of cooling. The first is its applicability to flow bounded by a nonisothermal wall where the wall surface temperature is nonuniform. The second is the ... -
A Study of Loss Model Parameter Sensitivity in Compressor Unsteady Flow Simulations
(The American Society of Mechanical Engineers (ASME), 2024)This article presents results from a comprehensive sensitivity analysis focused on loss models used in a recently developed compressor unsteady mean line flow model for a transonic axial-centrifugal compressor. The mean ... -
Effect of Flow Distortions on Pin Fins in the Entry Region of Circular Channels
(The American Society of Mechanical Engineers (ASME), 2024)Utilizing heat transfer augmentation features at the inlet of aircraft engines as an additional heat sink requires further understanding of entry region heat transfer and flow field interactions. The effect of asymmetric ...