Researchers use Direct Numerical Simulations to enhance efficiency, reduce pollution in diesel engines. A "cool flame" may sound contradictory, but it's an important element of diesel combustion -- ...

BUFFALO, N.Y. -- The incredible complexity of turbulent combustion has made modeling it and systems in which it is important a goal that researchers know probably won't be reached in their lifetimes.

In order to make the simulation on tens of thousands of processors possible, Stefan Kerkemeier, a doctoral student at LAV, and Paul Fischer from ANL optimized and further expanded the code over the ...

Large eddy simulation (LES) has emerged as an indispensable numerical technique for elucidating the complex phenomena inherent in combustion and pool fires. By resolving the larger turbulent ...

In this video from PASC18, Saumil Patel from Argonne describes his poster: A low-Mach simulation of flow and heat transfer in a motored internal combustion engine using the spectral element method. A ...

MUNICH, Germany — Future engine management systems will be based on the pressure measured in the combustion engine's cylinders and will use variable valve control, for example. This major new ...

Over at Argonne, Greg Cunningham writes that a new combustion simulation project using the Mira supercomputer could pave the way to more efficient engines. Researchers at the U.S. Department of Energy ...

Imagine more efficient internal combustion engines with lower emissions, sparked by computer simulation. Scientists across the U.S. Department of Energy’s (DOE) Argonne National Laboratory have ...

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LIVERMORE, Calif. -- A "cool flame" may sound contradictory, but it's an important element of diesel combustion -- one that, once properly understood, could enable better engine designs with higher ...