Log in

Relevant bibliographies by topics / Diesel engine modeling

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Diesel engine modeling'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Diesel engine modeling.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Diesel engine modeling"

1

Gustavsson, Jonas, and Valeri Golovitchev. "3 D Simulation of Multiple Injections in DI Diesel Engine(Diesel Engines, Combustion Modeling II)." Proceedings of the International symposium on diagnostics and modeling of combustion in internal combustion engines 2004.6 (2004): 167–74. http://dx.doi.org/10.1299/jmsesdm.2004.6.167.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Herman S., Alfred, and V. Ganesan. "Effect of Injection Rate Control in a HSDI Diesel Engine(Diesel Engines, Combustion Modeling II)." Proceedings of the International symposium on diagnostics and modeling of combustion in internal combustion engines 2004.6 (2004): 189–98. http://dx.doi.org/10.1299/jmsesdm.2004.6.189.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Shatrov, Mikhail G., Vladimir V. Sinyavski, Andrey Yu Dunin, Ivan G. Shishlov, and Andrey V. Vakulenko. "METHOD OF CONVERSION OF HIGH- AND MIDDLE-SPEED DIESEL ENGINES INTO GAS DIESEL ENGINES." Facta Universitatis, Series: Mechanical Engineering 15, no. 3 (December 9, 2017): 383. http://dx.doi.org/10.22190/fume171004023s.

Full text

Abstract:

The paper aims at the development of fuel supply and electronic control systems for boosted high- and middle-speed transport engines. A detailed analysis of different ways of converting diesel engine to operate on natural gas was carried out. The gas diesel process with minimized ignition portion of diesel fuel injected by the Common Rail (CR) system was selected. Electronic engine control and modular gas feed systems which can be used both on high- and middle-speed gas diesel engines were developed. Also diesel CR fuel supply systems were developed in cooperation with the industrial partner, namely, those that can be mounted on middle-speed diesel and gas diesel engines. Electronic control and gas feed systems were perfected using modeling and engine tests. The high-speed diesel engine was converted into a gas diesel one. After perfection of the gas feed and electronic control systems, bench tests of the high-speed gas diesel engine were carried out showing a high share of diesel fuel substitution with gas, high fuel efficiency and significant decrease of NOх and СО2 emissions.

APA, Harvard, Vancouver, ISO, and other styles

4

Wang, Xian Cheng, Ruo Ting Li, Xing He, and Jun Biao Hu. "Modeling and Computational Analysis of Diesel Engine Working Process in Plateau Environment." Applied Mechanics and Materials 496-500 (January 2014): 804–7. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.804.

Full text

Abstract:

Using simulation software, numerical simulation and plateau tests are combined to create the plateau diesel engine process simulation model. External characteristics tests of the diesel engine, plateau simulation experiments and plateau vehicle tests are combined to verify the model. The maximum deviation of the results is less 10%. The simulation model is accurate, which provides a way to study plateau environmental adaptation of diesel engines.

APA, Harvard, Vancouver, ISO, and other styles

5

Zhang, G. Q., and D. N. Assanis. "Manifold Gas Dynamics Modeling and Its Coupling With Single-Cylinder Engine Models Using Simulink." Journal of Engineering for Gas Turbines and Power 125, no. 2 (April 1, 2003): 563–71. http://dx.doi.org/10.1115/1.1560708.

Full text

Abstract:

A flexible model for computing one-dimensional, unsteady manifold gas dynamics in single-cylinder spark-ignition and diesel engines has been developed. The numerical method applies an explicit, finite volume formulation and a shock-capturing total variation diminishing scheme. The numerical model has been validated against the method of characteristics for valve flows without combustion prior to coupling with combustion engine simulations. The coupling of the gas-dynamics model with single-cylinder, spark-ignition and diesel engine modules is accomplished using the graphical MATLAB-SIMULINK environment. Comparisons between predictions of the coupled model and measurements shows good agreement for both spark ignition and diesel engines. Parametric studies demonstrating the effect of varying the intake runner length on the volumetric efficiency of a diesel engine illustrate the model use.

APA, Harvard, Vancouver, ISO, and other styles

6

Zubkov, Evgenij Vitalevich, and Lenar Ajratovich Galiullin. "Modeling of the Diesel Engine Under Real Conditions of Driving." Journal of Advanced Research in Dynamical and Control Systems 11, no. 12-SPECIAL ISSUE (December 31, 2019): 1365–70. http://dx.doi.org/10.5373/jardcs/v11sp12/20193355.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Guo, Lei, Zai Zhong Wang, and Hong Zhao Lin. "Fuel Consumption Modeling for Medium Speed Marine Diesel Engine." Advanced Materials Research 1070-1072 (December 2014): 1785–89. http://dx.doi.org/10.4028/www.scientific.net/amr.1070-1072.1785.

Full text

Abstract:

To predict accurately the fuel consumption rate of a diesel engine, based on polynomial fitting curve method, combined with the test data of XCW6200ZC medium speed marine diesel engine used for inland ships, a diesel engine fuel consumption model about characteristic coefficient and speed under the propulsion characteristic was established. The marine diesel engine fuel consumption were calculated and predicted through this model. The results showed that the model can predict the fuel consumption of diesel engine well.

APA, Harvard, Vancouver, ISO, and other styles

8

Sakushima, Nobuyuki, Baumann Wolf, Ropke Karsten, and Knaak Mirko. "Transient Modeling of Diesel Engine Emissions." International Journal of Automotive Engineering 4, no. 3 (2013): 63–68. http://dx.doi.org/10.20485/jsaeijae.4.3_63.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

DOVIFAAZ, Xavier, Mustapha OULADSINE, Ahmed RACHID, and Gérard BLOCH. "NEURAL MODELING FOR DIESEL ENGINE CONTROL." IFAC Proceedings Volumes 35, no. 1 (2002): 343–48. http://dx.doi.org/10.3182/20020721-6-es-1901.01525.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Jayamurugan, M., and S. Rajkumar. "Modeling the Spray Characteristics of Biodiesel." Applied Mechanics and Materials 813-814 (November 2015): 846–50. http://dx.doi.org/10.4028/www.scientific.net/amm.813-814.846.

Full text

Abstract:

Biodiesel is considered as one most of the promising alternate fuels for the diesel engines without any major engine modifications due to its similar properties that of diesel. However, it is imperative to study the fuel spray behavior and its effective distribution inside the engine which affect combustion and emission characteristics. Hence, a model will be a useful tool in analyzing the spray characteristics of different biodiesel fuels. Therefore, in this paper a numerical modeling is pursued to analyse the spray characteristics namely spray penetration, spray angle, and atomization of biodiesel. This model is likely to be useful for biodiesel combustion modeling.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Diesel engine modeling"

1

Felsch, Christian. "Combustion modeling for diesel engine control design." Aachen Shaker, 2009. http://d-nb.info/997696826/04.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Felsch, Christian [Verfasser]. "Combustion modeling for diesel engine control design / Christian Felsch." Aachen : Shaker, 2009. http://d-nb.info/999433881/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Mancini, Giorgio <1985&gt. "Automotive diesel engine transient operation: modeling, optimization and control." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6398/.

Full text

Abstract:

Traditionally, the study of internal combustion engines operation has focused on the steady-state performance. However, the daily driving schedule of automotive engines is inherently related to unsteady conditions. There are various operating conditions experienced by (diesel) engines that can be classified as transient. Besides the variation of the engine operating point, in terms of engine speed and torque, also the warm up phase can be considered as a transient condition. Chapter 2 has to do with this thermal transient condition; more precisely the main issue is the performance of a Selective Catalytic Reduction (SCR) system during cold start and warm up phases of the engine. The proposal of the underlying work is to investigate and identify optimal exhaust line heating strategies, to provide a fast activation of the catalytic reactions on SCR. Chapters 3 and 4 focus the attention on the dynamic behavior of the engine, when considering typical driving conditions. The common approach to dynamic optimization involves the solution of a single optimal-control problem. However, this approach requires the availability of models that are valid throughout the whole engine operating range and actuator ranges. In addition, the result of the optimization is meaningful only if the model is very accurate. Chapter 3 proposes a methodology to circumvent those demanding requirements: an iteration between transient measurements to refine a purpose-built model and a dynamic optimization which is constrained to the model validity region. Moreover all numerical methods required to implement this procedure are presented. Chapter 4 proposes an approach to derive a transient feedforward control system in an automated way. It relies on optimal control theory to solve a dynamic optimization problem for fast transients. From the optimal solutions, the relevant information is extracted and stored in maps spanned by the engine speed and the torque gradient.

APA, Harvard, Vancouver, ISO, and other styles

4

Kotman, Philipp [Verfasser]. "Modeling and Control of Diesel Engine Air Systems / Philipp Kotman." Aachen : Shaker, 2018. http://d-nb.info/1161299920/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Yacoub, Yasser M. "Mean value modeling and control of a diesel engine using neural networks." Morgantown, W. Va. : [West Virginia University Libraries], 1999. http://etd.wvu.edu/templates/showETD.cfm?recnum=473.

Full text

Abstract:

Thesis (Ph. D.)--West Virginia University, 1999.
Title from document title page. Document formatted into pages; contains xv, 174 p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 168-172).

APA, Harvard, Vancouver, ISO, and other styles

6

Chen, Pingen. "Modeling, Estimation and Control of Integrated Diesel Engine and Aftertreatment Systems." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1416323165.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Hsieh, Ming-Feng. "CONTROL OF DIESEL ENGINE UREA SELECTIVE CATALYTIC REDUCTION SYSTEMS." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1281463739.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Duyar, Serkan. "Modeling diesel combustion in heavy duty engine using detailed chemistry approach and CFD." Thesis, KTH, Kraft- och värmeteknologi, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-149478.

Full text

Abstract:

Emission and fuel consumption are among the key parameters when designing a combustion system. Combustion CFD can assist in this task only if good enough accuracy is achieved regarding combustion and emission predictions. The aim of this master thesis is to evaluate the use of detailed reaction mechanisms (as a substitute for standard combustion model) in terms of computational time and result accuracy. Several mechanisms for n-heptane are tested. Lund University optical engine experimental case is used for this evaluation.Results showed that detailed chemistry can predict ignition accurately but differences are observed in the peak cylinder pressure. The computational time also increased significantly as size and complexity of the mechanism increased. Recommendations are given to improve predictions using detailed chemistry approach which is found to be an interesting approach especially for lift-off length predictions.

APA, Harvard, Vancouver, ISO, and other styles

9

FANEGAN, JULIUS BOLUDE. "A FUZZY MODEL FOR ESTIMATING REMAINING LIFETIME OF A DIESEL ENGINE." University of Cincinnati / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1188951646.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Ahmed, Fayez-Shakil. "Modeling, simulation and control of the air-path of an internal combustion engine." Phd thesis, Université de Technologie de Belfort-Montbeliard, 2013. http://tel.archives-ouvertes.fr/tel-01002113.

Full text

Abstract:

Today's globally competitive market and its associated environmental and social issues of sustainable development are major challenges for the automobile industry. To meet them, the industry needs to invest in high performance development tools. For improving engine performance in terms of consumption and emission, the interactions between the subsystems of the engine air-path need to be understood. This thesis followed two major axes of research in this context. First, the problems related to the modeling of the global air-path system were studied, which include the airflow characteristics between the different subsystems of the air-path, high frequency combustion modeling and pulsating airflow, and estimation of the exhaust aerodynamic force on the vanes of variable geometry turbochargers (VGT). The detailed modeling study was used for developing an engine air-path simulator, which takes into account these interactions and predicts the influence of subsystems on the global air-path. The second axis of research was focused on modeling of mechatronic actuators of the air-path, taking into account their nonlinear behavior due to friction and changes in operating conditions. A generic nonlinear dynamic model was developed and included in the simulator. This model can be adapted to most commercial actuators. The complete simulator has been implemented using AMESim for engine and air-path modeling, and Simulink for control. It has been parameterized according to the specifications of a commercial diesel engine and validated against experimental data. Finally, robust local controllers were studied for actuator position control, aimed at guaranteeing the performance of the actuators under parametric uncertainty and external disturbances. An advanced controller was developed, which adapts to changes in friction characteristics of the actuator and external load changes. The performance of all controllers has been demonstrated experimentally.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Diesel engine modeling"

1

Engineers, Society of Automotive, ed. Spark ignition and compression ignition engine modeling. Warrendale, PA: Society of Automotive Engineers, 2002.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

Humphris, C. C. Combustion modelling in a novel design direct injection diesel engine. Manchester: UMIST, 1995.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Blanco-Rodriguez, Dr Ing David. Modelling and Observation of Exhaust Gas Concentrations for Diesel Engine Control. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-06737-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Engineers, Society of Automotive, and SAE International Congress & Exposition (1999 : Detroit, Mich.), eds. Diesel engine modeling. Warrendale, PA: Society of Automotive Engineers, 1999.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Engineers, Society of Automotive, and International Fall Fuels & Lubricants Meeting & Exposition (1997 : Tulsa, Okla.), eds. Diesel and SI engine modeling. Warrendale, Pa: Society of Automotive Engineers, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Diesel Engine Modeling (Special Publications). SAE International, 1999.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Engineers, Society of Automotive. Diesel and Si Engine Modeling. SAE International, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Diesel engine experiment and modeling. Warrendale, PA: Society of Automotive Engineers, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

Engineers, Society of Automotive, and SAE Powertrain & Fluid Systems Conference & Exhibition (2004 : Tampa, Florida), eds. Diesel engine experiment and modeling. Warrendale, Pa: Society of Automotive Engineers, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Modeling: Diesel Engines, Multi-Dimensional Engine, and Vehicle and Engine Systems. SAE International, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Diesel engine modeling"

1

Isermann, Rolf. "Control of Diesel Engines." In Engine Modeling and Control, 497–625. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-39934-3_8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Hsieh, Ming-Feng, and Junmin Wang. "Diesel Engine SCR Systems: Modeling, Measurements, and Control." In Urea-SCR Technology for deNOx After Treatment of Diesel Exhausts, 425–51. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4899-8071-7_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Ftoutou, Ezzeddine, and Mnaouar Chouchane. "Injection Fault Detection of a Diesel Engine by Vibration Analysis." In Design and Modeling of Mechanical Systems—III, 11–20. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-66697-6_2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Reitz, R. D., and R. P. Hessel. "Optimization of IC Engine Design for Reduced Emissions using CFD Modeling." In Thermo- and Fluid Dynamic Processes in Diesel Engines 2, 327–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-662-10502-3_16.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Li, Gang, Ying Huang, Fujun Zhang, and Xiaoyan Dai. "Modeling on Torque Generation for Turbocharged Diesel Engine Based on Identification Method." In Lecture Notes in Electrical Engineering, 123–34. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33829-8_13.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Dinesh, Kumar B., M. Nagarajan, Patil Shankar, P. Mahesh, and N. Muralitharan. "Modeling of Six Cylinder Diesel Engine Crankshafts to Verify Belt Load Limits." In Lecture Notes in Electrical Engineering, 1019–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33750-5_15.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Luu, Do Duc, Nguyen Quang Vinh, and Bui Hong Duong. "Modeling and Simulating Working Processes of the Main Turbocharged Marine Diesel Engine." In Proceedings of the 2nd Annual International Conference on Material, Machines and Methods for Sustainable Development (MMMS2020), 107–12. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69610-8_14.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Jonika, Linas, Sergėjus Lebedevas, and Vygintas Daukšys. "Modeling of Diesel Engine Energy Efficiency Parameters and Evaluation of Different Combustion Models." In TRANSBALTICA XI: Transportation Science and Technology, 369–76. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38666-5_39.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Sabri, Bechir, and Habib Dallagi. "The Design of Control Boost Air Temperature System on Marine Diesel Engine Based on Trials Curves." In Design and Modeling of Mechanical Systems - II, 233–43. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17527-0_23.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Xia, Xinglan, Kang Xu, Yin Liu, Min Liu, Shengli Wang, and Chao Ma. "Co-Simulation Modeling of High-Pressure Fuel System and Engine Performance System and Control System in Common Rail Diesel Engine." In Lecture Notes in Electrical Engineering, 331–49. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33841-0_24.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Diesel engine modeling"

1

Jahns, Gerhard, Klaus-Jürgen Förster, and Paul W. Claar. "Modeling Diesel Engine Performance." In 1987 SAE International Off-Highway and Powerplant Congress and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1987. http://dx.doi.org/10.4271/871615.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Kulakov, Vladimir A. "Modeling of Diesel Engine Operation." In International Off-Highway & Powerplant Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1991. http://dx.doi.org/10.4271/911790.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Baudille, Riccardo, Gino Bella, and Rossella Rotondi. "High Pressure Diesel Engine Modeling." In ASME 2003 Internal Combustion Engine and Rail Transportation Divisions Fall Technical Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/icef2003-0721.

Full text

Abstract:

In multi hole Diesel injectors, cavitation can offer advantages in the development on the fuel spray, because the primary atomization of the liquid fuel jet can be improved due to the enhanced turbulence. Several multi dimensional models of cavitating nozzle flow have been developed in order to provide information about the flow at the exit of a cavitating orifice. In this paper an analytical one-dimensional model, by Sarre et al. [1], to predict the flow conditions at the exit of a cavitating nozzle, is analyzed. The results obtained are compared with the ones obtained using the multi dimensional code Fluent in order to investigate the predictive capability of the one-dimensional code. The model provides initial conditions for multidimensional spray modeling: the effective injection velocity and the initial drop or injected liquid ‘blob’ size. The simulations were performed using an improved version of the KIVA3V code, in which an hybrid break up model, developed by the authors, is used and the results in terms of penetrations and global SMD are compared with the experimental ones. The one dimensional model predicts reasonable discharge coefficient for sharp injector geometry. Where the r/d ratio increases and the cavitation effects appear not clearly marked there are same discrepancies between the one dimensional and the multidimensional approach.

APA, Harvard, Vancouver, ISO, and other styles

4

Chiatti, Giancarlo, and Ornella Chiavola. "Particulate Deposition Modeling in Diesel Filter." In ASME 2004 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/icef2004-0981.

Full text

Abstract:

The objective of this work is to evaluate the possibility of extracting information about the filter loading status from the running history of the engine and to assess the interaction between spatial deposition of soot inside the porous wall and the engine operating conditions. The attention is drawn to the non-uniform particles distribution on the channels which may compromise the filter safety as during the thermal regeneration process, the evolution of particulate oxidation results in temperature differences in the soot layer and critical overheating phenomena may originate. CFD simulations are performed by means of a multi dimensional approach in which a two-step stationary calculation is used to simulate the soot loading; results concerning the correlation between the engine operative conditions and the deposition of particulate are presented.

APA, Harvard, Vancouver, ISO, and other styles

5

Torkzadeh, D. D., W. Langst, and U. Kiencke. "Engine modeling and exhaust gas estimation for DI-diesel engines." In Proceedings of American Control Conference. IEEE, 2001. http://dx.doi.org/10.1109/acc.2001.945702.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Gonzalez D., Manuel A., Zhi W. Lian, and Rolf D. Reitz. "Modeling Diesel Engine Spray Vaporization and Combustion." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1992. http://dx.doi.org/10.4271/920579.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Ottikkutti, Pradheepram, Jon Van Gerpen, and Ke Run Cui. "Multizone Modeling of a Fumigated Diesel Engine." In International Congress & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1991. http://dx.doi.org/10.4271/910076.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Chiatti, G., O. Chiavola, and F. Palmieri. "Spray Modeling for Diesel Engine Performance Analysis." In SAE World Congress & Exhibition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2009. http://dx.doi.org/10.4271/2009-01-0835.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Estefanous, Fadi. "Modeling of Ion Current Signal in Diesel Combustion." In ASME 2013 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icef2013-19090.

Full text

Abstract:

Ionization in internal combustion engines produces a signal indicative of in-cylinder conditions that can be used for the feedback electronic control of the engine, to meet production goals in performance, fuel economy and emissions. Most of the research has been conducted on carbureted and port injection spark ignition engines where the ionization mechanisms are well defined. A limited number of investigations have been conducted on ionization in diesel engines because of its complex combustion process. In this study, a detailed ionization mechanism is developed and introduced in a 3-D diesel cycle simulation computational fluid dynamics (CFD) code to determine the contribution of different species in the ionization process at different engine operating conditions. The CFD code is coupled with DARS-CFD, another module used to allow chemical kinetics calculations. The three-dimensional model accounts for the heterogeneity of the charge and the resulting variations in the combustion products. Furthermore, the model shows the effects of varying fuel injection pressure and engine load on the ion current signal characteristics. Ion current traces obtained experimentally from a heavy duty diesel engine were compared to the 3-D model results. The results of the simulation indicate that some heavy hydrocarbons, soot precursors play a major role, in addition to the role of NOx in ionization in diesel combustion.

APA, Harvard, Vancouver, ISO, and other styles

10

Hakim, Layal, Guilhem Lacaze, Mohammad Khalil, Habib N. Najm, and Joseph C. Oefelein. "Modeling Auto-Ignition Transients in Reacting Diesel Jets." In ASME 2015 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/icef2015-1120.

Full text

Abstract:

The objective of the present work is to establish a framework to design simple Arrhenius mechanisms for simulation of Diesel engine combustion. The goal is to predict auto-ignition and flame propagation over a selected range of temperature and equivalence ratio, at a significantly reduced computational cost, and to quantify the accuracy of the optimized mechanisms for a selected set of characteristics. The methodology is demonstrated for n-dodecane oxidation by fitting the auto-ignition delay time predicted by a detailed reference mechanism to a two-step model mechanism. The pre-exponential factor and activation energy of the first reaction are modeled as functions of equivalence ratio and temperature and calibrated using Bayesian inference. This provides both the optimal parameter values and the related uncertainties over a defined envelope of temperatures, pressures, and equivalence ratios. Non-intrusive spectral projection is then used to propagate the uncertainty through homogeneous auto-ignitions. A benefit of the method is that parametric uncertainties can be propagated in the same way through coupled reacting flow calculations using techniques such as Large Eddy Simulation to quantify the impact of the chemical parameter uncertainty on simulation results.

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Diesel engine modeling"

1

Heister, S. D., and G. A. Blaisdell. Modeling Diesel Engine Injector Flows. Fort Belvoir, VA: Defense Technical Information Center, August 2001. http://dx.doi.org/10.21236/ada394806.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Wang, Guan-Jhong, Chia-Jui Chiang, Yu-Hsuan Su, and Yong-Yuan Ku. CFD Modeling of a Turbo-Charged Common-Rail Diesel Engine. Warrendale, PA: SAE International, October 2013. http://dx.doi.org/10.4271/2013-32-9103.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Berger, Marsha. Final report. High resolution CFD and modeling for Diesel engine simulation. Office of Scientific and Technical Information (OSTI), July 2002. http://dx.doi.org/10.2172/807697.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Reitz, R. D., and C. J. Rutland. Three-dimensional modeling of diesel engine intake flow, combustion and emissions-II. Office of Scientific and Technical Information (OSTI), September 1993. http://dx.doi.org/10.2172/10190120.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Ayoub, Nabil S., and Rolf D. Reitz. Multidimensional Modeling of Fuel Composition Effects on Combustion and Cold-starting in Diesel Engines. Fort Belvoir, VA: Defense Technical Information Center, January 1995. http://dx.doi.org/10.21236/ada483297.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Chung, Namhoon, Sunwoo Kim, and Myoungho Sunwoo. Nonlinear Modelling and Injection Rate Estimation of Common-Rail Injectors for Direct Injection Diesel Engines. Warrendale, PA: SAE International, May 2005. http://dx.doi.org/10.4271/2005-08-0161.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!