Results 71 to 80 of about 246 (136)

Comparison of Ignition Control Techniques in HCCI Engines from Theoretical and Practical Perspectives [PDF]

E3S Web of Conferences
Homogeneous Charge Compression Ignition (HCCI) is a cutting-edge combustion engine technology that merges the benefits of both diesel and gasoline engines. In HCCI engines, a uniform mixture of fuel and air enters the combustion chamber during the intake
Yang Jiaqi
doaj   +1 more source

Ethanol Fuelled Hcci Engine: A Review

, 2013
The greenhouse effect and limitations on carbon dioxide emissions concern engine maker and the future of the internal combustion engines should go toward substantially and improved thermal efficiency engine. Homogeneous charge compression ignition (HCCI) is an alternative high-efficiency technology for combustion engines to reduce exhaust emissions and
Bahri, B., Abdul Aziz, Azhar, Shahbakhti, M., Muhamad Said, Mohd. Farid   +3 more
openaire   +1 more source

Combustion Test for the Smallest Reciprocating Piston Internal Combustion Engine with HCCI on the Millimeter Scale

Applied Sciences
Micro reciprocating piston internal combustion engines are potentially desirable for high-energy density micro power sources. However, complex subsystem functions hinder the downsizing of reciprocating piston internal combustion engines.
Huichao Shang, Li Zhang, Zhigang Tang, Jinlin Han, Yingzhang Wang, Tao Zhang   +5 more
doaj   +1 more source

Poster Session 2

Pregnancy, Volume 2, Issue S1, January 2026.
wiley   +1 more source

System development for production and onsite use of hydrogen in wet-ethanol fueled HCCI engine for cogeneration of power and cooling

Case Studies in Thermal Engineering
The main goal of this study is to look at how the development and investigation of on-site production and end-use of green hydrogen as a blended fuel in wet-ethanol operated homogeneous charge compression ignition (HCCI) engine bottoming with ORC and ERC
Abdul Khaliq, H.A. Refaey, Mathkar A. Alharthi, Bandar Awadh Almohammadi   +3 more
doaj   +1 more source

Numerical modeling on homogeneous charge compression ignition combustion engine fueled by diesel-ethanol blends

MATEC Web of Conferences, 2016
This paper investigates the performance and emission characteristics of HCCI engines fueled with oxygenated fuels (ethanol blend). A modeling study was conducted to investigate the impact of ethanol addition on the performance, combustion and emission ...
Hanafi H., Hasan M.M, Rahman M.M, Noor M.M, Kadirgama K., Ramasamy D.   +5 more
doaj   +1 more source

MODELING AND EXPERIMENTAL SETUP OF AN HCCI ENGINE

, 2020
For the past three decades the automotive industry is facing two main conflicting challenges to improve fuel economy and meet emissions standards. This has driven the engineers and researchers around the world to develop engines and powertrain which can meet these two daunting challenges.
openaire   +2 more sources

Impact of intake conditions on characteristics of combustion of the HCCI engine using PRF80

Cogent Engineering
Recently, research on internal combustion engines has focused on mitigating and reducing pollution emissions and fuel consumption. Homogeneous charge compression ignition (HCCI) is a promising solution.
Tung Lam Nguyen, Van Thanh Ngo
doaj   +1 more source

An Integrated System of Gasoline Reformer and Three Way Converter for On-board hydrogen Production

Solar Energy and Sustainable Development, 2013
On-board exhaust gas assisted gasoline reforming has been investigated using a compact prototype system consisting of a fuel reformer integrated with a three way catalytic converter (TWC) connected to a V6 engine running at homogeneous charge compression
Mukhtar M Ashur, Usama Elghawi, M. L. Wyszynski   +2 more
doaj  

Examination of Combustion Characteristics of an HCCI Engine(HCCI, Natural Gas)

The Proceedings of the International symposium on diagnostics and modeling of combustion in internal combustion engines, 2004
openaire   +1 more source