Results 31 to 40 of about 139 (120)

Experimental Investigation of Injection Strategies on Low Temperature Combustion Fuelled with Gasoline in a Compression Ignition Engine

Journal of Chemistry, Volume 2015, Issue 1, 2015., 2015
The present study focuses on the experimental investigation on the effect of fuel injection strategies on LTC with gasoline on a single‐cylinder CI engine. Firstly, the engine performance and emissions have been explored by sweeping SOI1 and split percentage for the load of 0.9 MPa IMEP at an engine speed of 1500 rpm.
Binbin Yang, Mingfa Yao, Zunqing Zheng, Lang Yue, Ming Huo   +4 more
wiley   +1 more source

Computational Analysis of Spray Angle Effects on Combustion and Emissions in Methane‐Diesel Dual‐Fuel Engine

Energy Science &Engineering, Volume 14, Issue 3, Page 1100-1112, March 2026.
This study concluded that wider spray angles produce wall impingement and greater unburned hydrocarbons in methane‐diesel dual‐fuel engines, whereas 110° balances efficiency and emissions. ABSTRACT A diesel methane dual fuel engine appears as a potential means for lowering emissions while retaining useful thermal efficiency.
Abdullah Al Rifat, Md. Arafat Rahman, Md. Mizanur Rahman, Tafsirul Hassan, Md Nazmul Haque   +4 more
wiley   +1 more source

DoE Method for Operating Parameter Optimization of a Dual‐Fuel BioEthanol/Diesel Light Duty Engine

Journal of Fuels, Volume 2015, Issue 1, 2015., 2015
In recent years, alcoholic fuels have been considered as an alternative transportation biofuel even in compression ignition engines either as blended in diesel or as premixed fuel in the case of dual‐fuel configuration. Within this framework, the authors investigated the possibility to improve the combustion efficiency when ethanol is used in a dual ...
Gabriele Di Blasio, Mauro Viscardi, Carlo Beatrice, Mingfa Yao   +3 more
wiley   +1 more source

Noise, Vibration, and Harshness (NVH) Challenges in Hydrogen Internal Combustion Engine Vehicles

Energy Science &Engineering, Volume 14, Issue 2, Page 1067-1080, February 2026.
ABSTRACT This paper presents a state‐of‐the‐art literature review on noise, vibration, and harshness (NVH) in hydrogen‐fuelled internal combustion engines. Studies published between 2011 and 2025 were screened, covering fundamental flame physics, test‐bench work, and recent prototype vehicles.
Krisztián Horváth
wiley   +1 more source

A Review on Homogeneous Charge Compression Ignition and Low Temperature Combustion by Optical Diagnostics

Journal of Chemistry, Volume 2015, Issue 1, 2015., 2015
Optical diagnostics is an effective method to understand the physical and chemical reaction processes in homogeneous charge compression ignition (HCCI) and low temperature combustion (LTC) modes. Based on optical diagnostics, the true process on mixing, combustion, and emissions can be seen directly.
Chao Jin, Zunqing Zheng, João Paulo Leal   +2 more
wiley   +1 more source

A Review of Early Injection Strategy in Premixed Combustion Engines

Applied Sciences, 2019
Due to the increasing awareness of environmental protection, limitations on exhaust emissions of diesel engines have become increasingly stringent. This challenges diesel engine manufacturers to find a new balance between engine performance and emissions.
Xingyu Liang, Zhiwei Zheng, Hongsheng Zhang, Yuesen Wang, Hanzhengnan Yu   +4 more
doaj   +1 more source

Fuel reactivity controlled compression ignition engine and potential strategies to extend the engine operating range: A comprehensive review

Energy Conversion and Management: X, 2022
The objective of this study is to explore various strategies i.e. reactivity stratification, thermal stratification, injection timing, and exhaust gas recirculation as key factors for prolonging the PCCI/RCCI/DDFS engine operational spectrum and ...
Ahmed Mohammed Elbanna, Cheng Xiaobei, Yang Can, Medhat Elkelawy, Hagar Alm-Eldin Bastawissi, Hitesh Panchal   +5 more
doaj   +1 more source

Balancing Efficiency and Emissions: A Study on Biodiesel‐Hydrogen Dual‐Fuel Engine Performance Under Varying Injection Timings

Engineering Reports, Volume 7, Issue 5, May 2025.
This study explores the impact of varying injection timings on a biodiesel‐hydrogen dual‐fuel CI engine. Results reveal that IT30 optimizes brake thermal efficiency (32.7%) and reduces CO and HC emissions while slightly increasing NOx. Findings suggest IT30 as the optimal configuration for balancing efficiency and emissions. ABSTRACT The growing demand
Vasanthkumar Periyathambi, Manikandan Ezhumalai, Mohan Govindasamy, Ratchagaraja Dhairiyasamy, Deekshant Varshney, Subhav Singh   +5 more
wiley   +1 more source

Study on Premixed Combustion in a Diesel Engine with Ultra‐multihole Nozzle

Journal of Combustion, Volume 2011, Issue 1, 2011., 2011
This study proposed a new low‐temperature premixed combustion mode to achieve the simultaneous reduction of NOx and soot emissions in a volume production diesel engine of CA6DF by reconstructing key systems. Some developments of this diesel engine are as follows.
Xuelong Miao, Guiyang Zhang, Yusheng Ju, Xianyong Wang, Jian-hai Hong, Jin-bao Zheng, Xinqi Qiao, Zhen Huang, D. S K Ting   +8 more
wiley   +1 more source

Study of the Performance and Smoke Density When Gasoline–Diesel Blends Are Used as Fuel of a Diesel Engine

Journal of Engineering, Volume 2025, Issue 1, 2025.
The world is currently facing a serious environmental crisis, partly driven by the pollutant emissions from diesel engines. Although these engines are known for their efficiency, their emission levels are highly dependent on fuel quality. In Colombia, despite having one of the highest‐quality fuels in the region, its properties still fall short of ...
L. F. Mónico, O. Venegas, Xinli Tong
wiley   +1 more source