Results 11 to 20 of about 1,082,201 (386)
Optical Diagnostics of Pre-Chamber Combustion with Flat and Bowl-In Piston Combustion Chamber [PDF]
SAE Technical Paper Series, 2021 <div class="section abstract"><div class="htmlview paragraph">Pre-chamber Combustion (PCC) extends the lean operation limit operation of spark ignition (SI) engines, thus it has been of interest for researchers as a pathway for increased efficiency and reduced emissions.
Manuel Echeverri Marquez +5 more
openaire +2 more sources
Effects of passive pre-chamber jet ignition on combustion and emission at gasoline engine
Advances in Mechanical Engineering, 2021 Pre-chamber jet ignition is a promising way to improve fuel consumption of gasoline engine. A small volume passive pre-chamber was tested at a 1.5L turbocharged GDI engine.
Wei Duan +5 more
doaj +2 more sources
Modeling a Combustion Chamber of a Pulse Detonation Engine
Fire, 2023 This paper presents the results of numerical simulation of a model combustion chamber of a pulse detonation engine using the authors’ developed software package.
N. Smirnov +3 more
semanticscholar +1 more source
Analysis on Combustion Instability Characteristics of Model Swirl Combustor With Gas Fuel
发电技术, 2022 Combustion instability is easy to occur under lean combustion of gas turbine. Analyzing and predicting the characteristics of unstable combustion is of great significance to ensure the normal operation of combustion chamber. The flame describing function
HAO Jiangang +4 more
doaj +1 more source
The Physics of Fluids, 2023 Well-known analytical approaches are commonly adopted for the preliminary design of scramjet engines. In this context, the combustion process in the combustion chamber can be modeled by considering heat addition to the airflow at supersonic speed.
semanticscholar +1 more source
Energies, 2023 This study numerically analyses the effects of chamber modifications to investigate the improvement of in-cylinder combustion characteristics of the diesel engine using a computational fluid dynamics (CFD) approach.
Arun Teja Doppalapudi +2 more
doaj +1 more source
Scientific Reports, 2023 Recently, ammonia (NH_3), which has a higher energy density than hydrogen, has gained attention for zero-carbon emission goals in the transportation sector.
Emir Yilmaz +8 more
semanticscholar +1 more source
Polish Maritime Research, 2022 This article is devoted to the investigation of the characteristics of a low-emission gas turbine combustion chamber, which can be used in Floating Production, Storage and Offloading (FPSO) vessels and operates on a mixture of natural gas and hydrogen. A
S. Serbin +3 more
semanticscholar +1 more source
Processes, 2022 In the future, ammonia is expected to become a carbon-free fuel for internal combustion engines. However, the flammability of ammonia is poorer compared to conventional fuels such as gasoline and diesel fuel.
Zechuan Cui +5 more
semanticscholar +1 more source