YaBeSH Digital Library: Recent submissions
Now showing items 561-580 of 316660
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Experimental Study of Endwall Film Cooling and Heat Transfer for Different Upstream Slot and Hole Geometries in an Annular Sector Cascade Under High-Speed and Low-Speed Conditions—Part I: Film Cooling Effectiveness
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Endwall film cooling in dry-low emission (DLE) gas turbines is crucial due to increased thermal loads from flat temperature profiles. Cooling strategies typically employ discrete holes or utilize purge air that ... -
First-Principles Computational Prediction of Doping to Improve the Properties of Ag/Ni
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Conventional approaches to enhance Ag/Ni contact material performance have involved experimental trial-and-error processes. The research employs computational modeling and experimental verification to investigate ... -
The Effect of Training Data on Predicting Turbulent Flow Through a Linear Cascade Using Physics-Informed Neural Networks
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article investigates the effect of training data on the accuracy of turbulent flow predictions in the wake region of a linear turbine cascade using physics-informed neural networks (PINNs). While it is well ... -
Optimal Cycle and Turbine Design For MW-Scale Waste Heat Recovery Organic Rankine Cycle With Partial Evaporation
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Efficiently converting waste heat into electricity is crucial for enhancing energy sustainability. Partial evaporation organic Rankine cycle (PE-ORC) technology with wet-to-dry expansion has demonstrated improved ... -
A Neuromorphic-Augmented Generalized Additive Modeling Framework for RCCI Combustion Phasing Prediction
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Reactivity-controlled compression ignition (RCCI) is a promising dual-fuel combustion strategy which requires precise closed-loop control for optimal performance and simultaneous attainment of low nitrogen oxides ... -
Non-Minimum Phase Zeros in Multi-Degrees-of-Freedom Undamped Flexible Systems
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article investigates nonminimum phase zeros in the transfer function, between actuated load input and measured position output, of multi-degrees-of-freedom (DoF) undamped flexible systems. The transfer ... -
Additively Printed Circuit Performance of Thermoformed In-Mold Electronics for Automotive Applications
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The use of in-mold Electronics has the potential for transforming design and production of automotive systems through greater integration of form and function and lightweighting achieved by elimination of wire ... -
Localized Disturbance Evolution Under Circumferential Distortion: A Perspective on the Critical Angle
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This article aims to explain the formation mechanism and variation patterns of critical distortion angles through disturbance evolution on a low-speed fan. Based on time-domain analysis and wavelet transform, the ... -
Comprehensive Method for Predicting Gas Turbine Cycle Performances Considering the Impact of Various Fuels
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Gas turbines have advanced significantly in recent years, particularly in compressor and turbine efficiency, because of aerodynamic breakthroughs based on numerical flow simulations. Additionally, modern energy ... -
Surge Current Capability of Dual-Chip Packaged SiC Schottky Barrier Diodes
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. The surge current capability is one of the important key parameters for the application of silicon carbide (SiC) Schottky barrier diode (SBD) in power converters. A comparison is conducted between the surge current ... -
An Optimal Transport-Based Undersampling Technique for Handling Imbalanced Datasets
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This paper investigates a novel undersampling technique based on optimal transport (OT) for managing imbalanced datasets in classification tasks. Undersampling is crucial for reducing dataset size while preserving ... -
Experimental Characterization of Heat Transfer and Fluid Dynamics in Pulsating Exhaust Flows
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. This study provides empirical insights into transient fluid dynamics and their consequential impact on heat transfer augmentation in reciprocating machinery. Using the transient air system rig (TASR) developed ... -
Experimental Identification of the Operability Limits in Exhaust Gas Recirculation Rates Under Transient Control for a Microgas Turbine
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Exhaust gas recirculation (EGR) has been identified as a key adaptation for gas turbines to mitigate the efficiency penalty of amine-based postcombustion carbon capture. By reducing the exhaust gas flow rate and ... -
Comparative Performance Analysis of Screen-Printed Structures on Polyethylene Terephthalate and BPET Substrates Utilizing Low-Temperature Electrically Conductive Adhesive and MACA for Surface Mount Device Component Attachment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Polyethylene terephthalate (PET) and polymide (PI) are used for the additive fabrication of flexible hybrid electronics (FHE) due to their excellent thermal and dimensional stability and mechanical strength. ... -
Data-Driven Exponential Framing for Pulsive Temporal Patterns Without Repetition or Singularity
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Extracting pulsive temporal patterns from a small dataset without their repetition or singularity shows significant importance in manufacturing applications but does not sufficiently attract scientific attention. ... -
Numerical Demonstration of NO Emissions Reduction by Steam Injection in the Aero Engine Combustor IAE V2500
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Reducing nitrogen oxides (NOx) emissions is a key objective in the development of novel aero engines. The climate effect of NOx is not negligible at high altitudes, despite the regulation of NOx within the LTO ... -
Effect of Rotor/Stator Axial Loading Design on Compressor Performance and Flow Stability
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Numerical investigations were conducted to study the influence of rotor/stator blade loading distributions (BLDs) on compressor aerodynamic performance. The fore-loaded rotor design slightly improved compressor ... -
Sensitivity Analysis of a Morphological Finite Element L4–L5 Functional Spine Unit for Biomechanical Responses
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Morphological models offer significant improvements over static vertebral models by providing predictive capabilities for personalized medicine and injury prevention. These models are invaluable for evaluating ... -
Semi-Analytical Lorentz Actuator Model for a Superconductor-Based 6-Degrees-of-Freedom Levitation System Exploiting Magnetization Periodicity
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. Lorentz actuators use magnetic interactions between coils and magnets to create forces and torques for actuation. Especially for applications that enable actively controlled 6-DoF levitation, it is necessary to ... -
Simplified Model and Approach to Transform Infrared Surface Temperature to Film Effectiveness in a Conjugate Heat Transfer Experiment
(The American Society of Mechanical Engineers (ASME), 2026)Abstract. In the pursuit of more efficient gas turbines, film cooling is a critical technology. This article describes a simplified engineering model based on a one-dimensional thermal resistance network. The model is used ...