Results 31 to 40 of about 89 (77)

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

Numerical study of the effects of split injection strategy and swirl ratio for biodiesel PCCI combustion and emissions

Propulsion and Power Research, 2020
New methods have been studied in the past few decades to decrease exhaust emissions and fuel consumption of diesel engines. Using new combustion methods as low-temperature combustion (LTC) strategies and also utilizing new fuels as bio-diesel are ...
Alborz Zehni, Navid Balazadeh, Mojtaba Hajibabaei, Kamran Poorghasemi   +3 more
doaj   +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

Partially-charged advanced low-temperature combustion in diesel engine: Progress and prospects

Alexandria Engineering Journal
Stringent mandates relating to emission management forced scientists, engine manufacturers, and policymakers to have more tightly bound relationships aiming at the strategies of cleaner combustion and more efficient fuel use from internal combustion ...
Thanh Tuan Le, Dhinesh Balasubramanian, Anh Tuan Le, Dao Nam Cao, Wei-Hsin Chen, Inbanaathan Papla Venugopal, Ümit Ağbulut, Thanh Hai Truong, Xuan Phuong Nguyen, Van Ga Bui, Anh Tuan Hoang   +10 more
doaj   +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

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

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

Development and Validation of a Reduced DME Mechanism Applicable to Various Combustion Modes in Internal Combustion Engines

Journal of Combustion, Volume 2011, Issue 1, 2011., 2011
A 28‐species reduced chemistry mechanism for Dimethyl Ether (DME) combustion is developed on the basis of a recent detailed mechanism by Zhao et al. (2008). The construction of reduced chemistry was carried out with automatic algorithms incorporating newly developed strategies.
Gregory T. Chin, J.-Y. Chen, Vi H. Rapp, R. W. Dibble, A. K. Gupta   +4 more
wiley   +1 more source

An experimental study on premixed charge compression ignition-direct ignition engine fueled with ethanol and gasohol

Alexandria Engineering Journal, 2015
This paper investigates the combustion, performance and emission characteristics of a partial Premixed Charge Compression Ignition-Direct Injection (PCCI-DI) Engine with premixed fuels ethanol and gasohol (90% gasoline and 10% ethanol by volume) along ...
S. Saravanan, K. Pitchandi, G. Suresh
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