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RISBuoyancy and Velocity Field Synergy Principle in Convective Heat Transfer and Its Role in Thermo-Hydraulic Performance Improvement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study proposes the buoyancy and velocity field synergy principle and aims to enhance thermo-hydraulic performance in convective heat transfer. A mechanical energy conservation equation concerning synergy between ...
Numerical Verifications on Heat Transfer to Supercritical Water Flowing Upward in a 4-m Long Bare Vertical Tube
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Thermal efficiency and safety of generation-IV nuclear-power-reactor concept supercritical water-cooled reactor (SCWR) are largely dependent on the coupled supercritical water (SCW) thermophysical properties and heat ...
On the Optimum Distribution of Multiple Helmholtz Resonators for Annular Combustors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The combustors of many modern land-based gas turbines and aero-engines are annular. This kind of combustors often suffer from thermoacoustic oscillations, with the occurrence of mostly the circumferential first-order, ...
Drive Layout Configuration Strategy and Scale Optimization Design of Multi-Drive Mode Parallel Mechanism
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aiming at the inherent defects of single-drive mode parallel mechanisms, such as small good workspace and many singular configurations, a new multi-drive mode parallel mechanism is proposed from the perspective of driving ...
A Multilevel Temporal Convolutional Network Model with Wavelet Decomposition and Boruta Selection for Forecasting Monthly Precipitation
Publisher: American Meteorological Society
Investigation Into Mechanical Behavior of the Current Collector for the Molten Carbonate Fuel Cell Through Finite Element Analysis Using Hexahedral Mesh Coarsening
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The current collector for the molten carbonate fuel cell (MCFC), which is a repeated structure of sheared protrusions, is manufactured from the threestage forming process. For the precise and efficient simulation of the ...
Characteristics of Flame Modes for a Conical Bluff Body Burner With a Central Fuel Jet
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Bluff body stabilized nonpremixed flames are usually used as pilot flames in leanpremixed combustors. Experiments are conducted to investigate the characteristics of the flame. Typical flame modes are investigated in both ...
Rock-Concrete Interfacial Crack Propagation under Mixed Mode I-II Fracture
Publisher: American Society of Civil Engineers
Abstract: Experimental tests were conducted on composite rock-concrete specimens with four roughness profiles to investigate the propagation of interfacial cracks under three-point bending and four-point shear conditions. By measuring ...
Power Big Data: New Assets of Electric Power Utilities
Publisher: American Society of Civil Engineers
Abstract: Big data has emerged as an attractive concept in various industry domains. For power engineering, enormous amounts of data from different devices, different geographical locations of the power grid, and different time ...
Power Big Data: New Assets of Electric Power Utilities
Publisher: American Society of Civil Engineers
Abstract: Big data has emerged as an attractive concept in various industry domains. For power engineering, enormous amounts of data from different devices, different geographical locations of the power grid, and different time ...