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A Low-Order Dynamic Model for Planar Solid Oxide Fuel Cells Using Online Iterative Computation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High-fidelity dynamic models of solid oxide fuel cells (SOFCs) capture the spatial distribution of key performance variables by considering the cells as distributed parameter systems. As such, ...
Dynamic Analysis of Planar Solid Oxide Fuel Cell Models With Different Assumptions of Temperature Layers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: As solid oxide fuel cell (SOFC) technology is rapidly evolving, high-fidelity mathematical models based on physical principles have become essential tools for SOFC system design and analysis. ...
Enhanced Relationship between Central Tropical Pacific Sea Surface Temperature and Eurasian Surface Air Temperature during Boreal Summers
Publisher: American Meteorological Society
Influencing Factors of Early Termination for PPP Projects Based on Multicase Grounded Theory
Publisher: ASCE
Abstract: The public-private partnership (PPP) model has been widely used in infrastructure projects around the world to alleviate government shortages of funding and practical experience. Although the early termination of PPP ...
An Active Gear Balancer for Torque Compensation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a new concept of torque balancer for reducing the input torque fluctuation of a mechanism. The proposed active gear balancer consists of a differential gear train and a ...
Control Oriented Analysis of a Hybrid Solid Oxide Fuel Cell and Gas Turbine System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The goal of this work is to investigate the feasibility of a hybrid solid oxide fuel cell (SOFC) and gas turbine (GT) system for mobile power production. A system consisting of a gas turbine, ...
Analytical Model for Multiribbed Composite Wall Structure with Open Frame at the Bottom
Publisher: American Society of Civil Engineers
Abstract: Multiribbed composite wall structures with an open frame at the bottom (MRCWSFB) have been developed in recent years and increasingly used in China. This paper develops an analytical model to analyze vertical stress ...
Influence of Surface Condition on the Electrochemical Behavior of Alloy Steel in Saturated Ca(OH)2 Solution
Publisher: American Society of Civil Engineers
Abstract: The electrochemical behavior of a novel alloy steel (Cr1MoV) in the conditions of as-received with mill scale and pickled without mill scale in saturated Ca(OH)2 solution was assessed using various electrochemical measurements. ...
Accelerated Corrosion Behavior of Steel in Concrete Subjected to Sustained Flexural Loading Using Electrochemical Methods and X-Ray Computed Tomography
Publisher: American Society of Civil Engineers
Abstract: In this study, the effect of flexural loading on the chloride-induced corrosion behavior of steels in large-sized concrete was characterized using various electrochemical methods and X-ray computed tomography (X-CT). ...
Performance Evaluation of Solid Oxide Fuel Cell Engines Integrated With Single/Dual-Spool Turbochargers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigates the performance and operating characteristics of 5kW-class solid oxide fuel cell and gas turbine (SOFC/GT) hybrid systems for two different configurations, namely single- ...