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Numerical Investigation of Guide-Plate Induced Pressure Fluctuations on Guide Vanes of Three Gorges Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new type of cavitation triggered by boundary-layer turbulence-production has been identified from the turbines of the Three Gorges Power Station. Our previous studies point out that the addition ...
Some Psychometric Aspects of a Hydraulic Air Compressor (HAC)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In a hydraulic air compressor the air is surrounded by water during the compression process which is virtually isothermal. Depending on the state of the inlet air, the compressor water ...
Properties of Air Leaving a Hydraulic Air Compressor (HAC)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analysis is made of the diffusion-rate-controlled absorption of air into the water in the two-phase flow processes occurring in a hydraulic air compressor (HAC). The analysis enables calculation ...
The Remote Effect of Typhoon Megi (2010) on the Heavy Rainfall over Northeastern Taiwan
Publisher: American Meteorological Society
Abstract: he goal of this work is to improve understanding of the mechanisms leading to a heavy rainfall event under the combined influences of the outer circulation of Typhoon Megi (2010), the Asian monsoon, and the topography of ...
Evaluating Service Risk in Railway Capacity Utilization Using Expected Recovery Time
Publisher: American Society of Civil Engineers
Flame Characteristics and Abnormal Combustion of Methane Port Injection and Isooctane Direct Injection with Injection Timings Considered
Publisher: ASCE
Abstract: Natural gas (NG) is a low-carbon fuel that can achieve low carbon emissions and high efficiencies. However, the low mean molecular mass and low energy density of methane result in low engine performance, and blending methane ...
Fuzzy Optimal Model for Resource-Constrained Construction Scheduling
Publisher: American Society of Civil Engineers
Abstract: Activity duration is uncertain due to the variation in the outside environment, such as weather, site congestion, productivity level, etc. Furthermore, resources for construction activities are limited in the real construction ...
Screening and Optimizing the Sensitive Parameters of BTOPMC Model Based on UQ-PyL Software: Case Study of a Flood Event in the Fuji River Basin, Japan
Publisher: ASCE
Abstract: Block-wise use of TOPMODEL with the Muskingum–Cunge method (BTOPMC) is a physically based distributed hydrological model with five parameters that quantitatively reflect basin physical features, including soil type, ...
Assessment of Conditional Symmetric Instability from Global Reanalysis Data
Publisher: American Meteorological Society
Abstract: AbstractSlantwise convection, the process by which moist symmetric instability is released, has often been linked to banded clouds and precipitation, especially in frontal zones within extratropical cyclones. Studies also ...
Optimal Design for PPF Heat Sinks in Electronics Cooling Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An effective method for predicting and optimizing the thermal performance of heat sinks with Parallel-Plain Fin under a given design constraint of pressure drop has been successfully developed ...