Homogeneous Charge Compression Ignition Engines     

On-site
Delivery

I.D.# C1010Printable Description
Duration: 2 Days

The potential benefits of the Homogeneous Charge Compression Ignition (HCCI) engine are numerous and have the potential to combine some of the best features of the Compression Ignition engine with that of the Spark Ignition engine. These benefits include overall engine efficiencies available with compression ignition and the substantially lower emissions of PM and NOx available with spark ignition systems. However, the commercial viability and wide-spread use of the HCCI engine has been slow to materialize due to significant technical challenges.

This two day seminar will provide attendees a comprehensive overview of the benefits of HCCI combustion and the main challenges to its acceptance and use in vehicles. Current technologies will be examined along with recent developments in HCCI engines. The characteristics of several commercial engines that use HCCI combustion during a portion of their operating range and the future directions for HCCI research will also be examined.

Learning Objectives
By attending this seminar, you will be able to:

  • Evaluate the benefits of HCCI combustion
  • Identify the primary challenges in the development of commercially viable HCCI engines
  • Identify recent developments in HCCI technology
  • Describe the characteristics of several commercial engines that use HCCI combustion during a portion of their operating range
  • Evaluate current research being performed and with support from governmental agencies
  • Assess the potential and future direction of HCCI technology

Who Should Attend
This course is designed for engineers, technicians, managers, and students that are associated with engine design. In addition, personnel in the transportation industry that are involved in the research of advanced low pollutant emission technologies and high thermal efficiency engine concepts will benefit from this seminar.

Prerequisites
Attendees should have at least a basic understanding of fluid dynamics, thermodynamics, internal combustion engine operation, and combustion.

Topical Outline
DAY ONE

  • Introduction and HCCI Overview
    • What is Homogeneous Charge Compression Ignition?
    • HCCI and other low temperature combustion strategies
    • HCCI for diesel engines -- Advantages; Limitations
    • HCCI for gasoline engines -- Advantages; Limitations
    • The importance of R&D in HCCI
  • Benefits and Challenges
    • Benefits -- Efficient; Fuel flexibility; Lower emissions
    • Challenges -- Controlling ignition timing over a range of speeds and loads; Extending the Operating Range to High Loads; Cold-Start Capability; Hydrocarbon and Carbon Monoxide Emissions
  • Developments in HCCI for Diesel Engines
    • Fundamental understanding
    • Advancements in speed and load control
    • Results using different fuels
    • Early applications of HCCI technology
  • Developments in HCCI for Gasoline Engines
    • Fundamental understanding
    • Advancements in speed and load control
    • Results using different fuels
    • Early applications of HCCI technology


DAY TWO
  • Future Directions
    • Ignition Timing Control
    • Low Temperature Combustion Strategies
    • Combustion Rate Control for High-Load Operation
    • Cold-Start
    • Emission Control
    • Exhaust Aftertreatment
    • Transient Operation
    • Dynamic Predictive Control and Mode Transitioning
    • Advanced Control Systems
    • High Pressure and Low Pressure EGR Applications
    • Valve Train Development
    • Fuel Injection System Development
    • Multi-Cylinder Effects
    • Combustion Modeling

    Instructor(s): Gerald J. Micklow
    Gerald Micklow, Ph.D. PE is currently a full professor of Engineering at East Carolina University and is a licensed engineer in the state of North Carolina. For nearly three decades, Dr. Micklow has been actively involved in the design and evaluation of advanced power producing systems. Dr. Micklow's research over the years has been heavily funded by NASA, the National Science Foundation, the Department of Energy, the Federal Aviation Administration, Argonne National Labs and others with the majority of the work being related to fuel injection and low pollutant emission combustion systems for aircraft and on-road and off-road automotive/trucking/machinery applications. Dr. Micklow has received numerous awards from NASA including being inducted into the NASA/U.S. Space Foundation Innovative Technology Hall of Fame in 2000 and receiving the NASA Space Act Award for work performed on the Space Shuttle in 2002. In addition, Dr. Micklow's industry experience includes eight years of designing advanced aircraft and missile configurations where he maintained top-secret security clearances. With well over 60 engineering publications, Dr. Micklow received both a B.S. and M.S. in Aerospace Engineering from Pennsylvania State University and a Ph.D. in Mechanical Engineering from Virginia Polytechnic Institute and State University.

    Fees: $1370.00 ; SAE Members: $1096.00 - $1233.00

    1.3 CEUs
    You must complete all course contact hours and successfully pass the learning assessment to obtain CEUs.

    For additional information, contact SAE Customer Service at 1-877-606-7323 (724/776-4970 outside the U.S. and Canada) or at CustomerService@sae.org.

    For a quote on bringing this course to your company site, fill out a Corporate Learning Solutions Request Form