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RISA Class of Conservative Phase Field Models for Multiphase Fluid Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydrodynamic phase field models for multiphase fluids formulated using volume fractions of incompressible fluid components do not normally conserve mass. In this paper, we formulate phase field theories for mixtures of ...
Interior Communication from the Subtropical to the Tropical Oceans
Publisher: American Meteorological Society
Abstract: The communication from the subtropical gyre interior to the Tropics is examined using wind stress datasets and results from an ocean data assimilation system. It is shown that the interior communication can be clarified ...
Decadal Variability of Pycnocline Flows from the Subtropical to the Equatorial Pacific
Publisher: American Meteorological Society
Abstract: A method based on isopycnal trajectory analysis is proposed to quantify the pathways from the subtropics to the Tropics. For a continuous stratified ocean a virtual streamfunction is defined, which can be used to characterize ...
A Phase Field Approach for Multicellular Aggregate Fusion in Biofabrication
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We present a modeling and computational approach to study fusion of multicellular aggregates during tissue and organ fabrication, which forms the foundation for the scaffoldless biofabrication of tissues and organs known ...
Structural Dynamic Analysis of a Tidal Current Turbine Using Geometrically Exact Beam Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a numerical study of the dynamic performance of a vertical axis tidal current turbine. First, we introduce the geometrically exact beam theory along with its numerical implementation the geometric exact ...
Algorithm of Traffic Flow Monitoring Based on Adaptive Kalman Filtering
Publisher: American Society of Civil Engineers
Abstract: A prototype of traffic flow monitoring system based on vehicle wireless communication module was put forward. Each moving vehicle equipped with wireless communication module in this system was regarded as a moving sensor ...
Study on Identification of Cavity Area under Concrete Pavement Using Transient Impulse-response Method
Publisher: American Society of Civil Engineers
Abstract: Based on the existing detection methods of cavity areas under concrete pavement, the transient impulse-response method for cavity detection was put forward. The detailed operation process of cavity detection was described ...
An Iterative Neural Operator to Predict the Thermo-Fluid Information in Internal Cooling Channels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design of internal cooling channels played an important role in turbine cooling. Distributions of thermo-fluid information, including surface distributions, cross section distributions, and projected distributions are ...
Application of Level 3 Probabilistic Safety Analysis in UK HPR1000
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A Level 3 probabilistic safety assessment (L3 PSA) is required in United Kingdom (UK) generic design assessment (GDA) to demonstrate that a new nuclear power plant is suitable to be built in UK. L3 PSA is used to assess ...
Flow Characteristics and Heat Transfer Enhancement of Electro-Thermo-Convection in Dielectric Liquids With Residual Conductivity
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow features and heat transfer enhancement of electro-thermo-convection (ETC) in dielectric liquids with residual conductivity between concentric electrodes are numerically studied based on an injection–conduction ...