YaBeSH Digital Library: Recent submissions
Now showing items 10801-10820 of 316660
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Impact of Surgical Alignment, Bone Properties, Anterior–Posterior Translation, and Implant Design Factors on Fixation in Cementless Unicompartmental Knee Arthroplasty
(The American Society of Mechanical Engineers (ASME), 2024)Micromotion exceeding 150 μm at the implant–bone interface may prevent bone formation and limit fixation after cementless knee arthroplasty. Understanding the critical parameters impacting micromotion is required for optimal ... -
Temperature Dependence of Aerated Turbine Lubricating Oil Degradation From a Lab-Scale Test Rig
(The American Society of Mechanical Engineers (ASME), 2025)Operational, efficiency, safety, and economic issues may arise from the formation and accumulation of sludge, varnish, and coke deposits that result from the degradation of engine lubricants through oxidation or thermal ... -
Effect of Structure and Wearing Modes on the Protective Performance of Industrial Safety Helmet
(The American Society of Mechanical Engineers (ASME), 2024)This study aims to explore the effects of helmet structure designs and wearing modes on the protective performance of safety helmets under the impact of falling objects. Four helmet types (no helmet, V-shaped, dome-shaped, ... -
Evaluation of an Inverse Method for Quantifying Spatially Variable Mechanics
(The American Society of Mechanical Engineers (ASME), 2024)Soft biological tissues often function as highly deformable membranes in vivo and exhibit impressive mechanical behavior effectively characterized by planar biaxial testing. The Generalized Anisotropic Inverse Mechanics ... -
Improvement in Active Cell Proliferation Area at Higher Permeability With Novel TPMS Lattice Structure
(The American Society of Mechanical Engineers (ASME), 2024)The utilization of lattice-based scaffolds emerging as an advance technique over conventional bio-implants in Bone Tissue Engineering. In this study, totally six lattice structures are considered for permeability and wall ... -
A Brayton Pumped Thermal Energy Storage System Based on Supercritical Carbon Dioxide Recompression Reheating Discharge Cycle
(The American Society of Mechanical Engineers (ASME), 2025)In recent years, renewable energy such as solar energy and large-scale energy storage, which is a very important technology to compensate for solar energy's fluctuation due to weather issues, have been extensively investigated. ... -
Optimizing Supercritical Carbon Dioxide Cycles Performance With Respect to Split Ratio and Intermediate Pressure
(The American Society of Mechanical Engineers (ASME), 2024)Supercritical carbon dioxide power cycles are getting more attention every day due to their high efficiencies. This study has examined determination of split ratio and intermediate pressure for maximum efficiency in various ... -
Experimental Investigation on the Chaos-to-Interwell Motion Transfer in a Bistable Beam-Slider Vibration Energy Harvester
(The American Society of Mechanical Engineers (ASME), 2024)Bistable structures are widely used for vibration energy harvesting due to their wide bandwidths and extraordinary performance. However, the dynamics of bistable structures are complicated, and inter-well, intra-well, ... -
Magnetorheological Damper Design Based on Improved H–B Model
(The American Society of Mechanical Engineers (ASME), 2025)To address the issues of sedimentation of the working medium,high sealing requirements, and rapid increase in stiffness under medium- and high-frequency excitation leading to severe energy dissipation in traditional ... -
Development of Compact and Hermetic Organic Rankine Cycle Turbine Generator With Upgraded Cooling Capability
(The American Society of Mechanical Engineers (ASME), 2025)In this article, a hermetic and oil-free turbine generator for a cryogenic organic Rankine circle (ORC) is suggested and investigated. The generator mainly consists of a high-speed generator, a two-stage supersonic turbine, ... -
Wake–Separation Bubble Interaction Over an Experimentally Simulated Axial Compressor Blade Under Low Reynolds Number Flow
(The American Society of Mechanical Engineers (ASME), 2025)For the most part, the flow over an axial compressor blade is subjected to adverse pressure gradients. Under low Reynolds number conditions, the flow could separate off the blade surface especially on the suction side, ... -
Reassessment of the Conventional: Numerical Validation of a One-Dimensional Model for the Prediction of Volute Losses
(The American Society of Mechanical Engineers (ASME), 2025)The flow inside the volute of a centrifugal compressor is complex and three-dimensional. The fluid follows a swirling flow pattern, and under many operating conditions, the flow quantities are highly inhomogeneous in radial ... -
Tool Wear Prediction in Broaching Based on Tool Geometry
(The American Society of Mechanical Engineers (ASME), 2024)The aircraft engine is a safety-critical part of an aircraft. Constructive modifications resulting in ecological and economic improvements of the engine lead to necessary changes in manufacturing processes. The turbine ... -
Analysis of the Instantaneous Film Cooling Effectiveness on Showerhead Film Cooling Using Fast Response Pressure Sensitive Paint
(The American Society of Mechanical Engineers (ASME), 2025)The instantaneous effect of unsteady wakes on film cooling effectiveness using a fast response pressure sensitive paint was studied. Testing was performed in a five-passage, low-speed wind tunnel using five times scaled ... -
Effect of Leading Edge Erosion on the Tip Leakage Flow in a Compressor Cascade
(The American Society of Mechanical Engineers (ASME), 2025)The interaction between tip leakage flow and passage flow in axial compressor blade rows creates complex flow mechanisms that impair flow stability. Caused by erosion of the compressor blades, these flow mechanisms become ... -
Roughness Investigations on In-Service High-Pressure Compressor Blades—Part I: An Automated Process for High-Fidelity Roughness Measurements
(The American Society of Mechanical Engineers (ASME), 2025)The two-part publication deals with roughness investigations on in-service high-pressure compressor (HPC) blades, both in terms of measurements and simulations. In this article (Part I), an automated process for performing ... -
Unsteady Flow Mechanism of Impeller Stall Inception in a High-Pressure Ratio Centrifugal Compressor With Bleed Slots
(The American Society of Mechanical Engineers (ASME), 2024)The impeller stall inception in a high-pressure ratio centrifugal compressor with bleed slots was investigated by experiments and unsteady numerical analysis. This study reported that the flow instability of the internal ... -
Numerical Simulations and Sensitivity Analysis of Ice Formation on Fan Blades
(The American Society of Mechanical Engineers (ASME), 2024)In-flight icing, the formation of ice during flight, poses risks to the safety and reliability of aircraft. Due to environmental conditions, ice accumulation occurs on the low-pressure compressor blades of an engine, ... -
Innovative Cavity Modeling for Centrifugal Compressors Aeromechanical Analysis
(The American Society of Mechanical Engineers (ASME), 2024)Centrifugal compressor aeromechanics is playing an increasingly important role in the energy transition scenario, especially when operating with low-molecular-weight gases, such as hydrogen. For these machines, maximum ... -
A Simplified Injection Model for Variable Area Turbine Fluidic Throttling
(The American Society of Mechanical Engineers (ASME), 2024)Previous studies have demonstrated the effectiveness of using fluidic actuators to throttle the flow through a nozzle guide vane, enabling a variable area turbine (VAT) with no moving parts. A simplified model was developed ...