Diesel Particulate Control System for Ford 1.8L Sierra Turbo-Diesel to Meet 1997-2003 Particulate Standards

1994 ◽  
Author(s):  
V. D. N. Rao ◽  
H. A. Cikanek ◽  
R. W. Horrocks
Keyword(s):  
Control System ◽  
Diesel Particulate ◽  
Particulate Control

Decision-Making and Control System of Diesel Particulate Filter Regeneration

2013 ◽  
Vol 448-453 ◽  
pp. 459-463
Author(s):  
Jun Fu ◽  
Wei Chen ◽  
Yuan Tang
Keyword(s):  
Decision Making ◽  
Control System ◽  
Diesel Particulate Filter ◽  
Particulate Filter ◽  
Application Research ◽  
Regeneration System ◽  
Diesel Particulate ◽  
Online Simulation ◽  
Dpf Regeneration ◽  
And Control

The decision-making and control system of a burner-type diesel particulate filter (DPF) regeneration was designed. Through the online simulation and the application research, it showed that the regeneration system had good response performances on prediction, decision-making, support and control. The DPF regeneration could be rapidly completed in 5-10 minutes and the regeneration efficiency be more than 87%, and the peak temperature and its maximum average grads were in the safe range. The system can realize the efficient, reliable and safe regeneration.

A Ceramic Filter Counter Blowing Regeneration Control System

2013 ◽  
Vol 457-458 ◽  
pp. 1245-1248
Author(s):  
Xi Lian Diao
Keyword(s):  
Control System ◽  
Diesel Particulate Filter ◽  
High Efficiency ◽  
Control Pulse ◽  
Experimental Results ◽  
Ceramic Filter ◽  
Particulate Filter ◽  
Post Processing ◽  
Pulse Counter ◽  
Diesel Particulate

This paper developed a high efficiency, simple to use and reliable, strong practicability of model 6120 diesel particulate filter regeneration control pulse inverse blow system. The pulse counter blowing regeneration test, and post-processing of particles back down to do the further research. The experimental results show that this device can wall honeycomb ceramic filter for filtering and counter blowing regeneration test and research.

Geometric Design Validation of Oxidation Catalysis System in Composite Regeneration Emission Control System

2019 ◽  
Vol 11 (1) ◽  
Author(s):  
Caneon Kurien ◽  
Ajay Kumar Srivastava ◽  
Deepak Kumar
Keyword(s):  
Control System ◽  
Service Life ◽  
Computer Aided Design ◽  
Diesel Particulate Filter ◽  
Emission Control ◽  
Geometric Design ◽  
Oxidation Catalysis ◽  
Particulate Filter ◽  
Diesel Particulate ◽  
Emission Control System

Development of emission control systems for reducing the toxicity levels of exhaust emissions is one of the major challenges faced by automotive industry which rely on diesel engines owing to its thermal efficiency and service life. The major challenge faced for implementation of emission control system is the periodic regeneration of channels in diesel particulate filter to avoid clogging and backpressure rise inside the substrate. Commercial fuel based regeneration is leading to uncontrolled combustion inside the filter substrate affecting its service life. State of art of the emission control system has been detailed by conducting literature survey on the area and it has been found that these systems have a vital role in reducing emission levels to meet emission norms. Microwave based active regeneration has been proposed in this paper to improve the service life and effectiveness of diesel particulate filter. Three dimensional models of the axial flow, radial flow and cylindrical oxidation catalysis system are developed using Computer Aided Design software and flow analysis has been conducted using Computational Fluid Dynamics software (ANSYS FLUENT). Validation of the geometric design is done using simulation results and the pressure drop across the system is found to be in acceptable range.

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