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RISPostbuckling Analysis of the Length of Transition Zone in a Buckle Propagating Pipeline
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When a buckle is initiated in a pipe subjected to external pressure, it will propagate along the longitudinal direction of the pipe if the external pressure is greater than its buckle propagation pressure. For a steady ...
High-Order Monotonic Numerical Diffusion and Smoothing
Publisher: American Meteorological Society
Abstract: High-order numerical diffusion is commonly used in numerical models to provide scale selective control over small-scale noise. Conventional high-order schemes have undesirable side effects, however: they can introduce noise ...
Asymptotic Analysis for Buckling of Undersea Corroded Pipelines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper deals with the buckling phenomenon of undersea corroded pipelines. The corrosion degree of the pipelines is characterized by two parameters: the angular extension and the corrosion ...
The Impact of Desertification in the Mongolian and the Inner Mongolian Grassland on the Regional Climate
Publisher: American Meteorological Society
Abstract: This is an investigation of the impact of and mechanisms for biosphere feedback in the northeast Asian grassland on the regional climate. Desertification in the Inner Mongolian grassland has dramatically increased during ...
Calibration of Strength Reduction Factor for Reinforced Ultra-High-Performance Concrete Bridge Girders in Flexure
Publisher: ASCE
Abstract: Ultra-high-performance concrete (UHPC) has been widely used in bridges and other structures throughout the world. However, very limited studies have been carried out to address the strength reduction factor for reinforced ...
Robust Design for Product Adaptation Considering Changes in Configurations and Parameters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Adaptable products are designed such that their configurations and parameters can be changed easily in the operation stage to satisfy changes in functional requirements. Design of adaptable products can extend lifespans ...
Investigation of Long-Term Waterproof Performance and Hardness Change of EPDM Rubber Gasket Used for Shield Tunnels
Publisher: ASCE
Abstract: The waterproof performance of shield-tunnel gaskets determines the long-term operation of shield tunnels. To study the long-term waterproofing performance of shield-tunnel gaskets, first, high-temperature aging tests of ...
Evaluation of General Product Adaptability for Adaptable Product Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Adaptable products are designed for easy change of their configurations and parameters during the operation stage to satisfy the new functional requirements. In the past, significant progress has been achieved ...
Bifunctionally Graded Electrode Supported SOFC Modeling and Computational Thermal Fluid Analysis for Experimental Design
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A comprehensive 3D computational fluid dynamics (CFD) model is developed for a bi-electrode supported cell (BSC) solid oxide fuel cell (SOFC). The model includes complicated transport phenomena ...
Microstructure Optimization Designs for Anode-Supported Planar Solid Oxide Fuel Cells
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Suitable porous electrode design may play a significant role in the performance enhancement of solid oxide fuel cells (SOFCs). In this paper a genetic algorithm optimization method is employed ...