Determination of the soot mass by conductometric soot sensors

被引：6
|
作者：
Hagen, G. [1 ]
Mueller, A. [1 ,2 ]
Feulner, M. [1 ]
Schott, A. [1 ]
Zoellner, C. [2 ]
Brueggemann, D. [2 ]
Moos, R. [1 ]
机构：
[1] Univ Bayreuth, BERC, Dept Funct Mat, POB 101251, D-95440 Bayreuth, Germany
[2] Univ Bayreuth, BERC, Dept Engn Thermodynam & Transport Proc, D-95440 Bayreuth, Germany
来源：
28TH EUROPEAN CONFERENCE ON SOLID-STATE TRANSDUCERS (EUROSENSORS 2014) | 2014年 / 87卷
关键词：
On-board diagnostics (OBD); Diesel particulate filter (DPF); Soot sensor;
D O I：
10.1016/j.proeng.2014.11.646
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Soot sensors are required for on-board diagnostics (OBD) of automotive diesel particulate filters (DPF) to detect filter failures. If installed upstream of a DPF, the "engine-out" soot emissions can be determined by conductometric soot sensors. For that purpose, conductometric soot sensors were characterized in a diesel engine under varying operation conditions. Sensor data and soot analytics (SMPS) agree well. However, the orientation of the sensor electrodes with respect to the exhaust flow direction significantly affects the sensor signal. (c) 2014 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：244 / 247
页数：4
相关论文
共 15 条
  • [1] Conductometric Sensor for Soot Mass Flow Detection in Exhausts of Internal Combustion Engines
    Feulner, Markus
    Hagen, Gunter
    Mueller, Andreas
    Schott, Andreas
    Zoellner, Christian
    Brueggemann, Dieter
    Moos, Ralf
    SENSORS, 2015, 15 (11) : 28796 - 28806
  • [2] Current amplification in an electrostatic trap by soot dendrite growth and fragmentation: Application to soot sensors
    Bilby, David
    Kubinski, David J.
    Maricq, M. Matti
    JOURNAL OF AEROSOL SCIENCE, 2016, 98 : 41 - 58
  • [3] A review of soot sensors considered for on-board diagnostics application
    Kamimoto, Takeyuki
    INTERNATIONAL JOURNAL OF ENGINE RESEARCH, 2017, 18 (5-6) : 631 - 641
  • [4] Design principles for controlling soot deposition location in resistive PM sensors
    Bilby, David
    Kubinski, David
    SENSORS AND ACTUATORS A-PHYSICAL, 2021, 330
  • [5] Capacitive Soot Sensor
    Hagen, G.
    Riess, G.
    Schubert, M.
    Feulner, M.
    Mueller, A.
    Brueggemann, D.
    Moos, R.
    EUROSENSORS 2015, 2015, 120 : 241 - 244
  • [6] Responses of a Resistive Soot Sensor to Different Mono-Disperse Soot Aerosols
    Reynaud, Adrien
    Leblanc, Mickael
    Zinola, Stephane
    Breuil, Philippe
    Viricelle, Jean-Paul
    SENSORS, 2019, 19 (03)
  • [7] Modeling of the signal of a resistive soot sensor, influence of the soot nature and of the polarization voltage
    Grondin, D.
    Breuil, P.
    Viricelle, J. P.
    Vernoux, P.
    SENSORS AND ACTUATORS B-CHEMICAL, 2019, 298
  • [8] Influence of Electrodes Polarization on the Response of Resistive Soot Sensor
    Grondin, D.
    Geara, S.
    Breuil, P.
    Viricelle, J. P.
    Vernoux, P.
    PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016, 2016, 168 : 31 - 34
  • [9] Capacitive soot sensor for diesel exhausts
    Hagen, G.
    Feulner, M.
    Werner, R.
    Schubert, M.
    Mueller, A.
    Riess, G.
    Brueggemann, D.
    Moos, R.
    SENSORS AND ACTUATORS B-CHEMICAL, 2016, 236 : 1020 - 1027
  • [10] Modeling a resistive soot sensor by particle deposition mechanisms
    Fragkiadoulakis, Pavlos
    Geivanidis, Savas
    Samaras, Zissis
    JOURNAL OF AEROSOL SCIENCE, 2018, 123 : 76 - 90
12