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Optimization for Steam Turbine Cold-End System of a Nuclear Power Plant and Sensitivity Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article conducts optimization and sensitivity analysis for the cold-end system of a nuclear power plant (NPP) with a sea water circulating system, using the minimum annual cost method by dynamic economical analysis. ...
Active Control of a Very Large Floating Beam Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, a novel boundary control method is investigated to suppress the vertical vibration of a very large floating structure (VLFS) with regular waves. The VLFS can be described as a distributed parameter system ...
Imaging Thermal Transport in Graphene
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Frequency domain thermoreflectance (FDTR) imaging is used to create quantitative maps of both inplane thermal conductance and crossplane thermal boundary conductance (TBC) for graphene multilayers encased between titanium ...
Thermal Property Imaging of Aluminum Nitride Composites
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Frequency domain thermoreflectance (FDTR) imaging is used to create quantitative thermal conductivity maps of porous Aluminum Nitride (AlN) particles embedded in epoxy. The AlNepoxy composite is polished and coated with a ...
Mapping Thickness Dependent Thermal Conductivity of GaN
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Frequency domain thermoreflectance (FDTR) is used to create quantitative maps of thermal conductivity and thickness for a thinning gallium nitride (GaN) film on silicon carbide (SiC). GaN was grown by molecular beam epitaxy ...
Experimental Study on the Durability of China’s Mars Rover’s Mobility System
Publisher: ASCE
Abstract: The mobility system is an important part of the Mars rover and is one of the key subsystems for the Mars exploration mission. In this paper, the durability performance of China’s Mars rover was tested and analyzed on the ...
Structural Parameter Identification of Ancient Stone Arch Bridge via Three-Dimensional Laser Ranger Scanning
Publisher: ASCE
Abstract: Stone arch bridges are symbols of a shared civil engineering heritage worldwide, but they suffer from damage caused by various natural disasters that have occurred during their long service. The basis of ancient bridge ...
The Global N2O Model Intercomparison Project
Publisher: American Meteorological Society
Abstract: AbstractNitrous oxide (N2O) is an important greenhouse gas and also an ozone-depleting substance that has both natural and anthropogenic sources. Large estimation uncertainty remains on the magnitude and spatiotemporal ...