VECOM Low Temperature Combustion

More documents

Recommendations

Info

My background: Degrees B.S. & M.S. in Mechanical Engineering, University of Illinois, USA, 1993 &1995 Ph.D. in Mechanical Engineering, University of Michigan, USA, 2002 Positions in Industry AVL LIST, Graz, Austria, 1995-1997 AVL Powertrain, Plymouth, MI, USA, 1998-2002 Current Positions Associate Research Scientist, University of Michigan, USA Visiting Scientist, VECOM, Czech Technical University in Prague, Czech Republic VECOM Workshop, Prague, March 14-15, 2012
My research interests: Using thermodynamics, combustion analysis, and emissions characterization to study and develop advanced combustion and emissions reduction systems for the transportation industry. VECOM Workshop, Prague, March 14-15, 2012
Page 1: Low Temperature Combustion Stanisla
Page 5 and 6: Outline • Why consider low temper
Page 7 and 8: Normal (High) Temperature Combustio
Page 9 and 10: Tools for studying LTC VECOM Worksh
Page 11 and 12: Improving efficiency with LTC VECOM
Page 13 and 14: Carnot Cycle Efficiency For a gasol
Page 15 and 16: Otto Cycle Efficiency 1 1 CR ( 1)
Page 17 and 18: Increasing Compression Ratio - Real
Page 19 and 20: Otto Efficiency (%) 1 1 CR Increa
Page 21 and 22: Increasing Ratio of Specific Heats
Page 23 and 24: Real Engine Effects Real engines do
Page 25 and 26: Engine Model - Operating Conditions
Page 27 and 28: Effect of Phi on Naturally Aspirate
Page 29 and 30: Effect of Phi on Boosted Engine Eff
Page 31 and 32: Ignition and combustion constraints
Page 33 and 34: Ignition and Combustion with LTC Co
Page 35 and 36: Ignition and Combustion with Natura
Page 37 and 38: Combustion Phasing The simulations
Page 39 and 40: Ringing and misfire limits VECOM Wo
Page 41 and 42: HCCI Ringing Limit HCCI and SACI ca
Page 43 and 44: HCCI Ringing Limit Three commonly u
Page 45 and 46: HCCI Ringing Limit 3) Combustion No
Page 47 and 48: HCCI Ringing Limits Comparison of t
Page 49 and 50: IMEP g [kPa] Combining HCCI Ringing
Page 51 and 52: Emissions from HCCI VECOM Workshop
Page 53 and 54:
Emissions from HCCI We’ll conside
Page 55 and 56:
Emissions from HCCI Smoke Meter PM
Page 57 and 58:
Emissions from HCCI NO x Emissions
Page 59 and 60:
PM (mg/m3) PM Emissions from HCCI 4
Page 61 and 62:
Summary • Significant efficiency
Page 63 and 64:
Future challenges 1. Optimization o
Page 65 and 66:
Outline • Why consider low temper
Page 67 and 68:
Conventional Diesel Combustion Good
Page 69 and 70:
Reducing emissions with diesel LTC
Page 71 and 72:
Phi - T Diagram Soot 1600-2400K Ide
Page 73 and 74:
Diesel LTC Concept Reduce PM and NO
Page 75 and 76:
Experimental Setup Engine Manufactu
Page 77 and 78:
Implementation of LTC on a diesel e
Page 79 and 80:
Implementation of LTC on a Diesel E
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Operating Conditions Lean Conv. Lea
Page 91 and 92:
Engine-Out HC Composition by Carbon
Page 93 and 94:
Late-Forming Species (Engine-Out) R
Page 95 and 96:
DOC Conversion Efficiency VECOM Wor
Page 97 and 98:
Why Does the DOC Perform Poorly wit
Page 99 and 100:
Why Does the DOC Perform Poorly wit
Page 101 and 102:
Summary VECOM Workshop 101 Prague,
Page 103 and 104:
Future challenges VECOM Workshop 10
Page 105 and 106:
Thank you for your attention! E-mai
Page 107 and 108:
Acknowledgements - Projects • Mar
Page 109:
Selected Diesel LTC References Nort
show all

VECOM Low Temperature Combustion

Create successful ePaper yourself

Delete template?

Save as template?