YaBeSH Digital Library: Recent submissions
Now showing items 10641-10660 of 316660
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The Autonomous Urban Passenger Ferry milliAmpere2: Design and Testing
(The American Society of Mechanical Engineers (ASME), 2025)Autonomous urban passenger ferries have the potential to enhance urban mobility. However, despite advances in recent years, operating autonomous surface vehicles (ASVs) in urban waterways remain challenging, not least ... -
A Hybrid Approach Integrating Physics-Based Models and Expert-Augmented Neural Networks for Ship Fuel Consumption Prediction
(The American Society of Mechanical Engineers (ASME), 2024)The International Maritime Organization’s recent approval of the 2023 strategy on reduction of greenhouse gas emissions amplifies the pressure on stakeholders to achieve net-zero emissions in shipping by 2050. Considering ... -
A Surrogate Model to Predict Stress Intensity Factor of Tubular Joint Based on Bayesian Optimization Gaussian Process Regression
(The American Society of Mechanical Engineers (ASME), 2024)The tubular joints located in the splash zone of the jacket platform are prone to damage or even crack due to long-term loads such as wind, wave, and current. If the crack development is not monitored and tracked, serious ... -
The SPAR Model: A New Paradigm for Multivariate Extremes: Application to Joint Distributions of Metocean Variables
(The American Society of Mechanical Engineers (ASME), 2024)This paper presents the application of a new multivariate extreme value model for the estimation of metocean variables. The model requires fewer assumptions about the forms of the marginal distributions and dependence ... -
Study on Repairing Defects in S32101 Duplex Stainless Steel Clad Plates for Spent Fuel Storage Pools in Nuclear Power Plants Using Underwater Local Dry Laser Fillet Welding With Filler Wire
(The American Society of Mechanical Engineers (ASME), 2024)To address the deficiencies in the fillet welding position of the clad plates in the simulated spent fuel pool, an underwater test platform was designed for local dry laser fillet welding under both normal and high-pressure ... -
Investigation of Metal–H2O Systems at Elevated Temperatures: Part III: Solubility Data and New Zr Pourbaix Diagrams at 298.15 K and 373.15 K
(The American Society of Mechanical Engineers (ASME), 2024)The fuel bundles in coolant systems of CANDU™ reactors operate between 250 and 310 °C (523 and 583 K). Given these extreme conditions and because of its neutronic properties, zirconium and Zircaloy-4 are used in these ... -
Numerical Analysis of Gas Generation and Migration in a Radioactive Waste Disposal Cell of a Deep Geological Repository
(The American Society of Mechanical Engineers (ASME), 2024)In a deep geological repository (DGR) for the long-term disposal of radioactive waste, gases (e.g., hydrogen (H2), carbon dioxide (CO2) and methane (CH4)) can be generated through a number of processes, such as corrosion ... -
Estimation of Turbulent Mixing Factor and Study of Turbulent Flow Structures in Pressurized Water Reactor Sub Channel by Direct Numerical Simulation
(The American Society of Mechanical Engineers (ASME), 2024)Subchannel analysis codes are presently a requirement for design and safety analysis of nuclear reactors. Among the crucial inputs for these codes, the turbulent mixing factor holds particular significance. However, acquiring ... -
Use of Modeling as an Enabler for Cross-Topic Knowledge Management and Ontologies to Support Return of Experience and Replicability of Large Nuclear Projects
(The American Society of Mechanical Engineers (ASME), 2024)Nuclear projects often produce and consume a large amount of knowledge. Capitalization on this knowledge constitutes a significant way to increase efficiency on subsequent projects for any stakeholder. In this study, ... -
Survey Analysis of Potential Nuclear Safety Research of Thailand for International Research Collaborative Reinforcement in the 2020s
(The American Society of Mechanical Engineers (ASME), 2024)To achieve the long-term challenge of nuclear energy public acceptance in Thailand, nuclear safety research needed to be properly determined in both domestic and international directions, especially in the 2020s which was ... -
A Multi-Optical and Mechanical Compensation Robotic Surgery System Based on Augmented Reality for Endoscopic Neurosurgery
(The American Society of Mechanical Engineers (ASME), 2024)Endoscopic treatment is a widely employed clinical modality for the rapid reduction of cranial pressure in cases of intracerebral hemorrhage (ICH). We are working to make endoscopic surgery simpler and more effective by ... -
Modeling and Experimental Studies on Vibration-Induced Force Reduction During Needle Insertion of Thin Tissues
(The American Society of Mechanical Engineers (ASME), 2024)Needle insertion of thin tissues is a crucial procedure in invasive biomedical operations. Reducing the interaction force during needle insertion could yield benefits such as avoiding tissue damage caused by overstretch ... -
A Better Way to Visualize the Cervix: A Low-Cost Cervical Cancer Screening Device for LMIC Settings
(The American Society of Mechanical Engineers (ASME), 2024)Cervical cancer is a leading cause of cancer-related mortality worldwide, killing over 300,000 women annually. Lack of resources to perform screening and treatment of cervical cancer in low- and middle-income countries ... -
Designs of Upper Limb Tremor Suppression Orthoses: Efficacy and Wearer's Comfort
(The American Society of Mechanical Engineers (ASME), 2024)Tremor is a rhythmic, involuntary oscillatory movement that severely affects some aspects of a patient's daily life. The use of wearable tremor-suppressing orthoses has become an effective, noninvasive treatment method for ... -
Controlled Ice Nucleation With a Sand-PDMS Film Device Enhances Cryopreservation of Mouse Preantral Ovarian Follicles
(The American Society of Mechanical Engineers (ASME), 2024)Ovarian follicle cryopreservation is a promising strategy for fertility preservation; however, cryopreservation protocols have room for improvement to maximize post-thaw follicle viability and quality. Current slow-freezing ... -
An Intra-Abdominal Catheter Placement Device With Automatic and Accurate Mechanical Indication of Abdominal Cavity Entry for Laparoscopic Telesurgery
(The American Society of Mechanical Engineers (ASME), 2024)Telesurgery applications in laparoscopic surgeries are limited by the need for a surgeon to manually insert the trocar for access to the abdominal cavity. This feasibility study aims to solve this by capitalizing on the ... -
Three-Dimensional Multi-Morphology TPMS-Based Microchannel Design Method for Conformal Cooling in Injection Molding
(The American Society of Mechanical Engineers (ASME), 2025)Triply periodic minimal surface (TPMS) possesses diverse morphological characteristics, such as pore sizes, porosity, and structural types. Integrating TPMS-based microchannels into micro-cellular cooling structures is ... -
Investigation of Metal–H2O Systems at Elevated Temperatures: Part I. Development of a Solubility Apparatus Specialized for Super-Ambient Conditions
(The American Society of Mechanical Engineers (ASME), 2024)Metals used in aqueous environments where high temperatures and pressures are present are susceptible to corrosion. This is the case for nuclear power plants, especially CANDUTM reactors, where the liquid water systems can ... -
An Improved Envelope Method for Time-Dependent Mechanism Reliability
(The American Society of Mechanical Engineers (ASME), 2024)The time-dependent kinematic reliability of a mechanism is the probability that the motion error of the mechanism is less than a prespecified error tolerance for a given period of time. For the time-dependent kinematic ... -
Repurposing as a Decommissioning Strategy for Complex Systems: A Systematic Review
(The American Society of Mechanical Engineers (ASME), 2024)Managing the waste of decommissioned complex systems (e.g., aircraft and wind turbines) is a growing issue. In this review, we investigate repurposing as a potential solution. The objectives are to identify strategies that ...