Search Results - subject:"Ignition-delay"

Performance Characterization and Auto-Ignition Performance of a Rapid Compression Machine

Liu, Hao; Zhang, Hongguang; Shi, Zhicheng; Lu, Haitao; … - In: Energies 7 (2014) 9, pp. 6083-6104

using a DME–O<sub>2</sub>–N<sub>2</sub> mixture. The two-stage ignition delay and negative temperature coefficient (NTC … dilution ratio on the two-stage ignition delay are investigated. Results show that both the first-stage and overall ignition … significantly influence the compressed pressure. With increasing compression ratio, the first-stage ignition delay is shortened …

Persistent link: https://www.econbiz.de/10011030747

Control-oriented multi-phase combustion model for biodiesel fueled engines

Zhao, Junfeng; Wang, Junmin - In: Applied Energy 108 (2013) C, pp. 92-99

biodiesel fuels, is developed and it shows satisfactory accuracy within the test range in this study. A preliminary ignition-delay …

Persistent link: https://www.econbiz.de/10010665638

Progress in combustion investigations of hydrogen enriched hydrocarbons

Tang, Chenglong; Zhang, Yingjia; Huang, Zuohua - In: Renewable and Sustainable Energy Reviews 30 (2014) C, pp. 195-216

Due to industrial development and population growth, global demand for energy has increased enormously; the increased consumption of primary sources of energy such as coal, oil and natural gas has exerted a strong influence on the atmospheric environment. Among all the alternative fuels,...

Persistent link: https://www.econbiz.de/10010729882

Review of combustion characteristics of CI engines fueled with biodiesel

Rajasekar, E.; Selvi, S. - In: Renewable and Sustainable Energy Reviews 35 (2014) C, pp. 390-399

, ignition delay period, combustion duration, mass fraction burned, instantaneous heat release rate and cumulative heat release …

Persistent link: https://www.econbiz.de/10011049364

Mixing effects of biogas and dimethyl ether (DME) on combustion and emission characteristics of DME fueled high-speed diesel engine

Park, Su Han; Yoon, Seung Hyun; Cha, Junepyo; Lee, Chang Sik - In: Energy 66 (2014) C, pp. 413-422

(ROHR), ignition delay, and an indicated mean effective pressure (IMEP). NOx, soot, HC and CO emissions were also analyzed …

Persistent link: https://www.econbiz.de/10011054754

Diesel engine combustion modeling for hardware in the loop applications: Effects of ignition delay time model

Maroteaux, Fadila; Saad, Charbel - In: Energy 57 (2013) C, pp. 641-652

-model. The ignition delay time required by the combustion sub-model has been modeled through an Arrhenius correlation and an …

Persistent link: https://www.econbiz.de/10010807522

Experimental study on combustion and emission characteristics of a diesel engine fueled with 2,5-dimethylfuran–diesel, n-butanol–diesel and gasoline–diesel blends

Chen, Guisheng; Shen, Yinggang; Zhang, Quanchang; Yao, … - In: Energy 54 (2013) C, pp. 333-342

respectively, referred to as D30, B30 and G30. Results show that compared to B30 and G30, D30 has longer ignition delay because of … recirculation) rate, D30 gets the lowest soot emissions, and extended ignition delay and fuel oxygen are two key factors reducing … soot emissions, and ignition delay has greater effects than fuel oxygen on soot reduction. In addition, D30 and B30 improve …

Persistent link: https://www.econbiz.de/10010809951

Study of ignition in a high compression ratio SI (spark ignition) methanol engine using LES (large eddy simulation) with detailed chemical kinetics

Zhen, Xudong; Wang, Yang - In: Energy 59 (2013) C, pp. 549-558

were also examined on MIT, MIE and IDP (ignition delay period). The methanol mechanism was validated by experimental test … MIT, MIE and IDP for a methanol/air mixture, the value of the ignition delay period was not only related to the flame …

Persistent link: https://www.econbiz.de/10010810754

Ignition delay, combustion and emission characteristics of diesel engine fueled with biodiesel

Shahabuddin, M.; Liaquat, A.M.; Masjuki, H.H.; Kalam, M.A. - In: Renewable and Sustainable Energy Reviews 21 (2013) C, pp. 623-632

review article presents the literature review on ignition delay (ID), combustion and emission characteristics of biodiesel …

Persistent link: https://www.econbiz.de/10011049561

Study on using acetylene in dual fuel mode with exhaust gas recirculation

Lakshmanan, T.; Nagarajan, G. - In: Energy 36 (2011) 5, pp. 3547-3553

Interest in employing gaseous fuels to internal combustion (IC) engines whether for stationary or mobile automotive applications has gained importance because of the economical, sustainable and environmental technical features associated with their usage. However, the incidence of preignition...

Persistent link: https://www.econbiz.de/10011054416