Diesel and Spark Ignition Engines Emissions and After-Treatment Control: Research and Advancements

Giakoumis, Evangelos G.

doi:10.3390/en10111882

Cited by 8 publications

(8 citation statements)

References 12 publications

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“…Apart from diesel fuel, gasoline or petrol fuel is the other commonly used fuel to run an IC engine specifically the gasoline engine. The gasoline engine which also known as the spark ignition (SI) engine is a type of internal combustion engine other than the compression ignition (CI) engine [1][2][3][4][5]. The presence of spark plugs in the construction of SI engine is vital as the ignition process will be carried out as soon as the spark ignites a mixture of fuel and air that were compressed inside the combustion chamber [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Spray Characteristics and High Ambient Pressure in Gasoline Direct Injection using Computational Fluid Dynamics

Jumadi¹,

Khalid²,

Jaat³

et al. 2020

CFDL

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Section: Introductionmentioning

confidence: 99%

Analysis of Spray Characteristics and High Ambient Pressure in Gasoline Direct Injection using Computational Fluid Dynamics

Jumadi¹,

Khalid²,

Jaat³

et al. 2020

CFDL

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“…Also, recycling the batteries is still an unsolved problem due to their lack of standardization. Internal combustion engines will have a relatively long-life equipping hybrid car [2,7,8].…”

Section: Introductionmentioning

confidence: 99%

Experimental study on noise reduction and performance enhancement for internal combustion engines

Şugar

Banica

2020

MATEC Web Conf.

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As the number of cars increases and large cities become more and more crowded, noise reduction becomes more and more important. The decrease of the fuel consumption and the increase of power to the same cylindrical capacity are always current topics. This paper’s aim is to bring a contribution to solving these problems. The proposed solution consists in the use of ceramic materials in the design of the combustion chamber.

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“…The need to comply with the more and more stringent regulations in terms of CO 2 and pollutant emissions is pushing the automotive industry to develop innovative technologies. Recent trends which may produce the highest benefits include engine downsizing [1], alternative fuels (such as Compressed Natural Gas (CNG) and biofuels) [2], innovative combustion concepts such as Homogeneous Charge Compression Ignition (HCCI) and Premixed Charge Compression Ignition (PCCI) [3], advanced high-pressure common rail systems [4,5], innovative combustion controls [6][7][8], innovative after-treatment system (ATS) technologies [9], kinetic and thermal energy recovery [10], vehicle road load reduction [11], powertrain electrification [12], and vehicle connectivity (V2X technologies) [13]. In particular, in ref.…”

Section: Introductionmentioning

confidence: 99%

“…The paper proposed in ref. [9] shows the main advancements in diesel and spark ignition engine emissions, including the impact of the after-treatment devices. In ref.…”

Section: Introductionmentioning

confidence: 99%

Real-Time Simulation of Torque and Nitrogen Oxide Emissions in an 11.0 L Heavy-Duty Diesel Engine for Model-Based Combustion Control

Finesso

Hardy²,

Mancarella

et al. 2019

Energies

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A real-time combustion model was assessed and applied to simulate BMEP (Brake Mean Effective Pressure) and NOx (Nitrogen Oxide) emissions in an 11.0 L FPT Cursor 11 diesel engine for heavy-duty applications. The activity was carried out in the frame of the IMPERIUM H2020 EU Project. The developed model was used as a starting base to derive a model-based combustion controller, which is able to control indicated mean effective pressure and NOx emissions by acting on the injected fuel quantity and main injection timing. The combustion model was tested and assessed at steady-state conditions and in transient operation over several load ramps. The average root mean square error of the model is of the order of 110 ppm for the NOx simulation and of 0.3 bar for the BMEP simulation Moreover, a statistical robustness analysis was performed on the basis of the expected input parameter deviations, and a calibration sensitivity analysis was carried out, which showed that the accuracy is almost unaffected when reducing the calibration dataset by about 80%. The model was also tested on a rapid prototyping device and it was verified that it features real-time capability, since the computational time is of the order of 300–400 µs. Finally, the basic functionality of the model-based combustion controller was tested offline at steady-state conditions.

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Diesel and Spark Ignition Engines Emissions and After-Treatment Control: Research and Advancements

Abstract: One of the major risks mankind has encountered during recent years is, without a doubt, the anthropogenic contribution to environmental pollution [...]

Cited by 8 publications

References 12 publications

Analysis of Spray Characteristics and High Ambient Pressure in Gasoline Direct Injection using Computational Fluid Dynamics

Analysis of Spray Characteristics and High Ambient Pressure in Gasoline Direct Injection using Computational Fluid Dynamics

Experimental study on noise reduction and performance enhancement for internal combustion engines

Real-Time Simulation of Torque and Nitrogen Oxide Emissions in an 11.0 L Heavy-Duty Diesel Engine for Model-Based Combustion Control

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