David Fain
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View article: Oil Accumulation and First Fire Readiness Analysis of Cylinder Deactivation
Oil Accumulation and First Fire Readiness Analysis of Cylinder Deactivation Open
Cylinder deactivation (CDA) is a technology that can improve the fuel economy and exhaust thermal management of compression ignition engines (diesel and natural gas), especially at low loads and engine idling conditions. The reduction in e…
View article: Control-oriented premixed charge compression ignition CA50 model for a diesel engine utilizing variable valve actuation
Control-oriented premixed charge compression ignition CA50 model for a diesel engine utilizing variable valve actuation Open
Premixed charge compression ignition (PCCI) is a promising combustion strategy for reducing in-cylinder NO x and particulate matter formation in diesel engines without incurring fuel penalty. However, one of the challenges in PCCI implemen…
View article: Simultaneous high-speed gas property measurements at the exhaust gas recirculation cooler exit and at the turbocharger inlet of a multicylinder diesel engine using diode-laser-absorption spectroscopy
Simultaneous high-speed gas property measurements at the exhaust gas recirculation cooler exit and at the turbocharger inlet of a multicylinder diesel engine using diode-laser-absorption spectroscopy Open
A diode-laser-absorption-spectroscopy-based sensor system was used to perform high-speed (100 Hz to 5 kHz) measurements of gas properties (temperature, pressure, and H(2)O vapor concentration) at the turbocharger inlet and at the exhaust g…