Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Domenico Chiera"'
Autor:
Alessio, Facciolà, Maria Eufemia, Gioffrè, Domenico, Chiera, Marco, Ferlazzo, Antonino, Virgà, Pasqualina, Laganà
Publikováno v:
The new microbiologica. 45(4)
The genus Proteus includes several species among which Proteus mirabilis is by far the most commonly detected in clinical specimens. In the last twenty years, isolates with multiple acquired resistance genes have been detected, especially in the hosp
Publikováno v:
ASME 2022 ICE Forward Conference.
The International Marine Organization (IMO) has a goal of reaching 40% reduction of GHG emissions by 2030 and target of a full 50% reduction in marine fleet wide GHG emissions by 2050, while other organizations and governments desire to develop a pat
Autor:
Scott Bayliff, Domenico Chiera, Greg Hampson, Jeffrey Carlson, Bret Windom, Daniel B. Olsen, Anthony J. Marchese
Publikováno v:
ASME 2020 Internal Combustion Engine Division Fall Technical Conference.
The goal of this study is to address fundamental limitations to achieving diesel-like efficiencies in heavy duty on-highway natural gas (NG) engines. Engine knock and misfire are barriers to pathways leading to higher efficiency engines. This study e
Publikováno v:
Volume 1: Large Bore Engines; Fuels; Advanced Combustion.
Increasingly restrictive limits on NOx levels are driving the change from lean-burn to stoichiometric combustion strategies on heavy-duty on-highway natural gas engines in order to take advantage of inexpensive and effective three-way catalyst techno
Publikováno v:
Engineering Structures. 198:109519
The application of image-based methods for structural and material monitoring can significantly improve the analysis of their behavior in laboratorial and real situations. This paper presents a methodology based on photogrammetry and image processing
Publikováno v:
ASME 2012 Internal Combustion Engine Division Fall Technical Conference.
Next generation passive prechamber spark plugs for high BMEP natural gas engines require long ignition delay for durability, fast combustion for efficiency, and low COV for lean engine operation. Additionally, a successful plug should have long life,
Autor:
Gregory James Hampson, David Ahrens, David C. Petruska, Domenico Chiera, Michael B. Riley, Nolan Polley
Publikováno v:
ASME 2011 Internal Combustion Engine Division Fall Technical Conference.
Large bore natural gas engines have the perennial challenge to achieve ever higher efficiency with ever lower NOx emissions, while maintaining stable combustion, avoiding misfire and engine knock. A primary strategτy to achieve these goals is to run
Publikováno v:
ASME 2009 Internal Combustion Engine Division Fall Technical Conference.
The quest for high engine brake thermal efficiency (BTE) in medium size (140mm – 190mm bore), lean-burn gas applications becomes increasingly difficult as lower emission levels (250mg/Nm3 NOx) are targeted. A traditional approach to offsetting this