יום חמישי, 12 באוגוסט 2010

"Multi-fluid" models of turbulence

Professor Emeritus D.B. Spalding


Imperial College of Science and Technology
and CHAM, United Kingdom

Direct numerical simulation (DNS) and (to some extent) large-eddy simulation (LES) can compute the time averages of non-linear sources and sinks of radiation and chemical species needed for combustion simulation. However, they are still too expensive for engineering use.

Multi-fluid (MFM) models allow these phenomena to be computed more economically; but they require calibration.

The presentation will explain how results of DNS, LES and MFM can be compared for this purpose; and it is argued that rich research opportunities are open.

Thursday, August 26, 2010
at 16:30
The Meeting Room, 2nd floor
Fine Rocket Propulsion Center

Light refreshments will be served before the seminar

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