Results 11 to 20 of about 262 (175)

Response Analysis of an Experimental Study on the Effect of Speed and Premixed Fuel Ratio on Performance and Emissions in RCCI Engine

International Journal of Chemical Engineering
Even though CI engines are more efficient than SI engines due to their ability to operate at a greater compression ratio, a leaner charge, and lower throttle losses, they have higher PM and nitrogen oxide emissions. The induction system modification with
Habtamu Deresso Disassa, Venkata Ramayya Ancha, Ramesh Babu Nallamothu, Bisrat Yoseph, Getachew Alemayehu   +4 more
doaj   +2 more sources

The Experimental Investigation of the Effects on the Combustion, Performance, and Emission Characteristics of an RCCI Engine Using Methanol/Diesel Fuel

Energies
Reactivity-controlled compression ignition (RCCI) combustion is considered one of the most promising low-temperature combustion (LTC) concepts aimed at reducing greenhouse gases for the transportation and power generation sectors. RCCI combustion mode is
Mustafa Temur, Cenk Sayın, Ilker Turgut Yilmaz   +2 more
exaly   +3 more sources

Experimental study of triple fuel physiognomies on LDRCCI diesel engine combustion

Results in Engineering, 2023
Environmental deterioration and the current energy crisis are the driving factors for better combustion technologies and renewable, clean energy sources.
Habtamu Deresso Disassa, Venkata Ramayya Ancha, Ramesh Babu Nallamothu   +2 more
doaj   +1 more source

Experimental study on the effect of speed and port-injected fuel blend ratio on a reactivity-control compression ignition (RCCI) engine performance

Energy Conversion and Management: X, 2023
In the present study, an experimental investigation on a port-injected gasoline-ethanol blended RCCI engine was carried out. The results showed a maximum cylinder pressure, and HRR as 91 bar, and 64 J/CA respectively at 3000 rpm for the G25E75-RCCI ...
Habtamu Deresso Disassa, Venkata Ramayya Ancha, Ramesh Babu Nallamothu, Balewgize Amare Zeru   +3 more
doaj   +1 more source

Data-Driven Air-Fuel Path Control Design for Robust RCCI Engine Operation

Energies, 2022
Reactivity controlled compression ignition (RCCI) is a highly efficient and clean combustion concept, which enables the use of a wide range of renewable fuels.
Jan Verhaegh, Frank Kupper, Frank Willems   +2 more
doaj   +1 more source

A review of technical solutions for RCCI engines

Combustion Engines, 2021
Nowadays, internal combustion engines are being developed in the directions that allow to maximize the efficiency of their work, in order to make the most economical use of fuels. The low-temperature method of burning fuels in HCCI engines - Homogenous Charge Compression Ignition - allows to improve the efficiency of the engine, thanks to the reduction
Grzegorz Szamrej, Mirosław Karczewski, Janusz Chojnowski   +2 more
openaire   +1 more source

Numerical Study of the Effects of Lambda and Injection Timing on RCCI Combustion Mode

International Journal of Automotive Science and Technology, 2022
Reactivity Controlled Compression Ignition (RCCI), which is a low temperature combustion mode based on the principle of working with dual fuel, has attracted the attention of researchers in recent years due to its advantages such as high thermal ...
Serdar Halis, Hamit Solmaz, Seyfi Polat, H. Serdar Yücesu   +3 more
doaj   +1 more source

Impacts of using EGR and different DI-fuels on RCCI engine emissions, performance, and combustion characteristics

Energy Conversion and Management: X, 2022
Exhaust gas recirculation (EGR) seems to be a critical parameter in developed RCCI operations for controlling emissions, in-cylinder charge reactivity as well as combustion phasing.
Medhat Elkelawy, E.A. El Shenawy, Sherif A. Mohamed, Mostafa M. Elarabi, Hagar Alm-Eldin Bastawissi   +4 more
doaj   +1 more source

Using the DOE Concept to Determine the Appropriate Operating Conditions for the D87 Heavy-Duty Diesel Engine under RCCI Combustion Fueled with Diesel Fuel and Natural Gas [PDF]

Gas Processing Journal, 2022
The main purpose of this study is to determine the appropriate operating conditions for Iranian national heavy-duty diesel engines under RCCI combustion fueled with natural gas and diesel fuel.
Mohammad Reza Salmani Marasht, Seyed Ali Jazayeri, Mojtaba Ebrahimi   +2 more
doaj   +1 more source

Energy Management for RCCI Engines with Electrically-Assisted Turbocharging

IFAC-PapersOnLine, 2022
In this paper, Reactivity Controlled Compression Ignition (RCCI) with an electrically-assisted turbocharger (E-turbo) is investigated. This is a promising concept for future green transport, since it can realize very high thermal efficiencies for a wide range of renewable fuels.
van Zuijlen, R.A.C., Kupper, Frank, Willems, Frank P.T.   +2 more
openaire   +2 more sources