Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Plasma Chem Plasma Process

Search In Journal Title:

Abbravation: Plasma Chemistry and Plasma Processing

Search In Journal Abbravation:

Publisher

Springer US

Search In Publisher:

DOI

10.1007/bf01554267

Search In DOI:

ISSN

1572-8986

Search In ISSN:
Search In Title Of Papers:

Application of Plasma Fuel Reformer to an OnBoard

Authors: Sung Hyun Pyun Dae Hoon Lee KwanTae Kim YoungHoon Song
Publish Date: 2015/10/16
Volume: 36, Issue: 1, Pages: 329-340
PDF Link

Abstract

A conventional diesel burner has arisen several shortcomings such a large supply of air for a stoichiometric combustion and a long heatup time to reach the lightoff temperature of catalyst in a diesel aftertreatment system This study shows a promising potential of using a plasma reformer for staged diesel combustion with minimized air and fuel consumption and increased the flame stability with low NOx emission A working principle of a plasma fuel reformer for staged combustion is explained in detail by both visualizing the plasmaassisted flame and analyzing the gas products The concentrations of H2 CO NOx and the unburned total hydrocarbons were measured by gas chromatography and a commercial gas analyzer Considering the operating condition of diesel exhaust gas is too harsh to maintain a stable diesel flame with a conventional diesel burner plasma fuel reformer has distinctive advantages in stable flame anchoring under the condition of low oxygen concentration and fast flow speed The reignition and stable flame anchoring by entrapment of oxygen in exhaust gas is mainly attributed to the low ignition energy and high diffusion velocity of hydrogen molecule From an economic point of view plasma reformer is also the only technology which can use only 1/3–1/8 of the air required for the stoichiometric burning of a conventional diesel burner A conventional burner was simulated and analyzed to consume up to 30  more fuel compared to the plasma reformer with the staged combustion to get the same level of temperature elevation in a real diesel engine scaleThe authors appreciate the financial support from “Hybrid technology of nano catalystplasma for low carbon emission” of MOTIE Ministry of Trade Industry and Energy and ISTK Korea Research Council for Industrial Science and Technology with the Grant Number of B551179110300 and also the basic research program of Korean institute of machinery and materials


Keywords:

References


.
Search In Abstract Of Papers:
Other Papers In This Journal:

  1. Effects of Nozzle Length and Process Parameters on Highly Constricted Oxygen Plasma Cutting Arc
  2. Characterization of RF Discharge in Liquid n-Hexane and its Application to Synthesize Carbon Nano-Particles
  3. Migration of Processing Oils of Thermoplastic Rubber Treated with RF Plasma
  4. Plasma Chemical and Electrical Modeling of a Dielectric Barrier Discharge in Kr–Cl 2 Gas Mixtures
  5. Characteristics of Multi-Phase Alternating Current Arc for Glass In-Flight Melting
  6. Hydrogen Production from Ethanol Decomposition by Two Microwave Atmospheric Pressure Plasma Sources: Surfatron and TIAGO Torch
  7. Application of Low-Pressure Plasma Pretreatment in Silk Fabric Degumming Process
  8. Melting Refining Mechanisms in Supersonic Atmospheric Plasma Spraying
  9. Degradation of Azo Dye Acid Red 88 by Gas Phase Dielectric Barrier Discharges
  10. Removal of SO 2 from Gas Streams by Oxidation using Plasma-Generated Hydroxyl Radicals
  11. Downstream Characterization of an Atmospheric Pressure Pulsed Arc Jet
  12. Ion Flow Effects on Negative Direct Current Corona in Air
  13. Thermal Plasma Sources: How Well are They Adopted to Process Needs?
  14. MgO Erosion Profile in the High Pressure Coplanar Discharge
  15. Highly Effective Inactivation of Pseudomonas sp HB1 in Water By Atmospheric Pressure Microplasma Jet Array
  16. Water Purification by Plasmas: Which Reactors are Most Energy Efficient?
  17. Surface Processing of Polyester Canvas using Atmospheric Pressure Air Glow Discharge Plasma
  18. Hydroxyl Radicals Formation in Dielectric Barrier Discharge During Decomposition of Toluene

Search Result: