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RISFully Coupled Simulation of Oxygen and Heat Diffusion for (U,Pu)O2 Fuel in Both Fast Breeder Reactor and Light Water Reactor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Oxygen redistribution with a hightemperature gradient is an important fuel performance concern in fastbreeder reactor (FBR) and lightwater reactor (LWR) (U,Pu)O2 fuel under irradiation, and affects fuels properties, power ...
Errors Control of Constraint Violation in Dynamical Simulation for Constrained Mechanical Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Function realization of mechanical systems can be considered as a series of constrained motions with the governing equations of mechanical systems constructed as the dynamic equations at the acceleration level. In the ...
Compressive Behavior of Orthotropic Steel Deck with Extra Attached Stiffeners
Publisher: American Society of Civil Engineers
Abstract: The steel stiffened segment in a steel–concrete connection joint is critical to the load capability of the cable-stayed bridge with hybrid girders. The research focused on the improvement of steel stiffened segments by ...
Effects of Silicon Content on the Microstructure and Mechanical Properties of Cobalt Based Tribaloy Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cobaltbased Tribaloy alloys are strengthened mainly by a hard, intermetallic Laves phase consisting of Co3Mo2Si or/and CoMoSi; therefore, silicon content plays a large role in the microstructure and performance of these ...
Creep Performance Study of Inconel 740H Weldment Based on Microstructural Deformation Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The creep behavior of Inconel 740H weldment at the temperature of 760 °C is investigated experimentally and analytically using the deformation-mechanism-based true stress (DMTS) model. The Inconel 740H weldment specimens ...