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RISModeling and Experimental Validation of Prechamber Jet Penetration Considering Jet Density and Ejection Pressure Variations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Although prechamber (PC) is regarded as a promising solution to enhance ignition in lean-burn gas engines, a lack of comprehensive understanding of PC jet penetration dynamics remains. This study proposed a zero-dimensional ...
Systematical and Numerical Investigations on InGaN-Based Green Light-Emitting Diodes: Si-Doped Quantum Barriers, Engineered p-Electron Blocking Layer and AlGaN/GaN Structured p-Type Region
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Here, we numerically prove that the severe polarization-induced electric field in the active region for [0001]-oriented InGaN-based green light-emitting diodes (LEDs) is reduced when heavily Si-doped GaN quantum barriers ...
Online Friction–Thermal–Load Coupling Model of an Arbitrary Curve Contact Under Mixed Lubrication Considering Actual Operating Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The existing fractal contact model fails to solve the problem of online real-time irregular curvilinear contact under mixed lubrication conditions. In this study, a novel arbitrary curve contact model is established, ...