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Optimization-Based Energy Management Strategy for a 48-V Mild Parallel Hybrid Electric Power System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The application of a 48-V mild hybrid powertrain system is one of the eco-friendly technologies for global CO2 reduction in the present sector of hybrid electric vehicles (HEVs). It is well known that the energy management ...
Impacts of Injection Parameters on the Mixture Formation and Performance of Two-Stroke Spark-Ignition Direct-Injection Aviation Kerosene Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two-stroke spark-ignition engines play a significant role in the field of power sources of small and medium unmanned aerial vehicles. There is a certain transition from burning gasoline to aviation kerosene (or heavy oil) ...
Simulation of Pitting Corrosion Under Stress Based on Cellular Automata and Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new cellular automaton (CA) program was written in python language to simulate the random pitting evolution process, which can not only obtain a variety of different corrosion products but also obtain a variety of common ...
Numerical Study on Fuel Preheating at Cold Start Phase in an Ethanol Flex Fuel Engine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The low vapor pressure of ethanol and the high latent heat of vaporization at low temperatures cause the difficulties of cold start in a flex fuel vehicle when it is fueled with pure ethanol. Preheating fuel is one of the ...
Assimilation of Radial Velocity from Coastal NEXRAD into HWRF for Improved Forecasts of Landfalling Hurricanes
Publisher: American Meteorological Society
Numerical Investigation on the n-Heptane Spray Flame at Hydrous Ethanol Premixed Condition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In hydrous ethanol-diesel dual-fuel combustion modes, premixed hydrous ethanol would have an impact on the diesel combustion and soot production. In this work, based on computational fluid dynamics (CFD) model coupled with ...
Scaling Analysis of a Moving Point Heat Source in Steady-State on a Semi-Infinite Solid
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a systematic scaling analysis of the point heat source in steady-state on a semi-infinite solid. It is shown that all characteristic values related to an isotherm can be reduced to a dimensionless ...
Simulation of Dynamic Behavior and Prediction of Optimal Welding Current for Short-Circuiting Transfer Mode in GMAW
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An improved “mass–spring” model to analyze the entire short-circuiting transfer (SCT) dynamic process based on the association between the arcing and circuiting phases has been proposed. This paper analyses the basic ...
Experimental Investigation on the Lumped Model of Nonlinear Rocker–Rocker Mechanism With Flexible Coupler
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The nonlinear and flexible effects on the continuum dynamics of rocker–rocker flexible mechanism are investigated. An experimental rocker–rocker mechanism with flexible coupler was first established. The flexible mechanism ...
Data-Driven Sensor Selection for Signal Estimation of Vertical Wheel Forces in Vehicles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sensor selection is one of the key factors that dictate the performance of estimating vertical wheel forces in vehicle durability design. To select K most relevant sensors among S candidate ones that best fit the response ...