Reaction Design to Add Advanced Soot Particle-Size Prediction Capability to FORTÉ

Predictive capabilities to be added to the simulation tool for engineers solving complex engine design problems

San Diego, Calif. – March 6, 2012 – Reaction Design®, a leading developer of combustion simulation software, announced that new capabilities will be added to FORTÉ™--the most advanced computational fluid dynamics (CFD) package for realistic 3D modeling of fuel effects in internal combustion engines. FORTÉ will offer the ability to accurately simulate soot particle size distributions, as well as total particulate-matter emissions. 

The new technology in FORTÉ was inspired by the accomplishments of the Model Fuels Consortium (MFC). Founded in 2005 by Reaction Design, the MFC is a highly regarded, industry-led project for the development of cleaner burning, higher-mileage vehicles. The MFC’s work focuses on creating software models and tools that enable engine designers to better determine the fuel effects on efficiency and emissions.

“Soot formation occurs when fuels don’t fully combust, and recent studies show that soot particles smaller than 100 nanometers can be especially harmful to human health,” explains Ellen Meeks, vice president of product development at Reaction Design. “In the past decade, engine exhaust regulations have been focused on limiting the total amount of soot (and NOx) emissions.  Future particulate matter (PM) regulations, such as the European Union’s extended Euro 6 standard and the California Air Resources Board’s proposed Ambient Air Quality Standards require soot particle size and number limits in addition to total emissions mass limits.  Such requirements are particularly challenging for engine designers.”

Earlier this year, the Japanese Ministry of the Environment released the results of a 2010 study of micro particulate matter of less than 2.5 micrometers in diameter (PM2.5) which is known to cause respiratory issues that can range in severity from asthma to lung cancer.  The study showed that most of the locations that were measured, particularly those near a main roadway, had average levels of PM2.5 that exceeded the current standard of less than 15 micrograms/cubic meter.

“The MFC and Reaction Design have been working proactively to develop soot modeling approaches that can help reduce these harmful emissions, as we anticipate that more regulations will follow with increasingly strict limits on particle size and number,” said Bernie Rosenthal, chief executive officer of Reaction Design. “The ability to predict soot particle sizes and track their progress from formation through agglomeration and reduction in an engine is of significant benefit for engine developers, who will not only be able to better address air quality regulations, but also shave time from their design cycle.”

When coupled with an accurate soot chemistry mechanism, such as the one developed by the MFC, the FORTÉ soot model provides engine designers with a physics-based approach to the prediction of soot size and mass emissions trends with unprecedented accuracy. 

Availability
The new capabilities in FORTÉ will be available later this year. For more information, please visit www.reactiondesign.com. For pricing information, please contact the Reaction Design sales team at   1-408-550-1920.

About Reaction Design

Reaction Design, a San Diego, California-based software supplier, enables transportation manufacturers and energy companies to rapidly achieve their clean technology goals by automating the analysis of chemical processes via computer simulation and modeling solutions.

Reaction Design is the exclusive developer and distributor of CHEMKIN, the de facto standard for modeling gas-phase and surface chemistry that provides engineers ultra-fast access to reliable answers that save time and money in the development process. Reaction Design’s FORTÉ is an advanced computational fluid dynamics (CFD) simulation package for realistic 3D modeling of fuel effects in internal combustion engines with superior time-to-solution metrics that fit in commercial development timeframes. Reaction Design’s ENERGICO software brings accurate chemistry simulation to gas turbine and boiler/furnace combustion systems using automated reactor network analysis. Reaction Design also offers the CHEMKIN-CFD software module, which brings detailed kinetics modeling to other engineering applications, such as CFD packages.

Reaction Design’s world-class engineers, chemists and programmers have expertise that spans multi-scale engineering from the molecule to the production plant. Reaction Design serves more than 400 customers in the commercial, government and academic markets.

Reaction Design can be found online at www.reactiondesign.com 

CHEMKIN®, CHEMKIN-PRO® and Reaction Design® are registered trademarks of Reaction Design. FORTÉ, ENERGICO, CHEMKIN-CFD and Model Fuels Consortium are trademarks of Reaction Design. All other trademarks are the property of their respective holders.