Search Results - subject:"Combustion model"

Theoretical and experimental investigation of the Miller cycle diesel engine in terms of performance and emission parameters

Gonca, Guven; Sahin, Bahri; Parlak, Adnan; Ust, Yasin; … - In: Applied Energy 138 (2015) C, pp. 11-20

-zone combustion model for 5 CA retarding at full load conditions. The simulation results have been verified with experimental data …

Persistent link: https://www.econbiz.de/10011116113

Theoretical and experimental investigation of steam injected diesel engine with EGR

Kökkülünk, Görkem; Parlak, Adnan; Ayhan, Vezir; … - In: Energy 74 (2014) C, pp. 331-339

combustion model for 20% steam (S20) and 10% EGR (E10) ratios of fuel mass injected per cycle at full-load conditions. The … engine to decrease NOx emissions for the objective of reaching the new emission regulations. Experimental and combustion … model as a theoretical methodology has been done. Steam injected diesel engine with EGR has been performed using a …

Persistent link: https://www.econbiz.de/10011055378

The effects of steam injection on the performance and emission parameters of a Miller cycle diesel engine

Gonca, Guven; Sahin, Bahri; Parlak, Adnan; Ust, Yasin; … - In: Energy 78 (2014) C, pp. 266-275

The application of the Miller cycle into the internal combustion engines is proposed to decrease NOx emissions, in the recent years. Another NOx control technique is the steam injection method (SIM). In this study, the application of these methods together into a single cylinder, direct...

Persistent link: https://www.econbiz.de/10011117626

Experimental and numerical investigations of an atmospheric diffusion oxy-combustion flame in a gas turbine model combustor

Nemitallah, Medhat A.; Habib, Mohamed A. - In: Applied Energy 111 (2013) C, pp. 401-415

numerically. Oxy-combustion and emission characterization, flame stabilization and oxy-combustion model validation analyses are …

Persistent link: https://www.econbiz.de/10010702581

An advanced combustion model coupled with detailed chemical reaction mechanism for D.I diesel engine simulation

Maghbouli, Amin; Yang, Wenming; An, Hui; Li, Jing; … - In: Applied Energy 111 (2013) C, pp. 758-770

and coupled with advanced combustion chemistry to generate a multi-component fuel combustion model by integrating CHEMKIN …-component fuel combustion model. The developed combustion model was capable of modeling combustion process of number of chemical … species as the components of direct injected liquid fuel. Comparing to the single component fuel combustion model, new model …

Persistent link: https://www.econbiz.de/10010702662

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

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

experimental data obtained from a medium-duty Diesel engine, a multi-phase combustion model, which is applicable to both Diesel and …

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

Availability analysis of n-heptane and natural gas blends combustion in HCCI engines

Amjad, A.K.; Khoshbakhi Saray, R.; Mahmoudi, S.M.S.; … - In: Energy 36 (2011) 12, pp. 6900-6909

One of the major problems associated with HCCI combustion engine application is lack of direct control for combustion timing. A proposed solution for combustion timing control is using a binary fuel blend in which two fuels with different auto-ignition characteristics are blended at various...

Persistent link: https://www.econbiz.de/10010810442

Generalized analytical expressions for the burning velocity in a combustion model with non-constant transport coefficients and several specific heats

Pujol, Toni; Fort, Joaquim; Montoro, Lino; Suñol, Joan J. - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 24, pp. 4959-4972

We derive new expressions to estimate the burning velocity of a laminar gas flame in a simplified combustion model … the full combustion model for a large variety of cases allows us to determine their range of validity. The upper bound …

Persistent link: https://www.econbiz.de/10011064410

Availability analysis of a syngas fueled spark ignition engine using a multi-zone combustion model

Rakopoulos, C.D.; Michos, C.N.; Giakoumis, E.G. - In: Energy 33 (2008) 9, pp. 1378-1398

A previously developed and validated zero-dimensional, multi-zone, thermodynamic combustion model for the prediction of …

Persistent link: https://www.econbiz.de/10010810139

A comprehensive biomass combustion model

Jones, J.M.; Pourkashanian, M.; Williams, A.; Hainsworth, D. - In: Renewable Energy 19 (2000) 1, pp. 229-234

A combustion model for wheat straw is discussed and compared to that of a bituminous coal, Pittsburgh No. 8. The input … data into the combustion model for both cases were generated using the FG-DVC pyrolysis model, which had been validated in …

Persistent link: https://www.econbiz.de/10010806761