▪ Abstract Relationships between small and large scales of motion in turbulent flows are of
much interest in large-eddy simulation of turbulence, in which small scales are not explicitly …

▪ Abstract I have sometimes thought that what makes a man's work classic is often just this
multiplicity [of interpretations], which invites and at the same time resists our craving for a …

Equations governing the variation through the flow field of averages of quantities such as
species mass fractions, conditional on mixture fraction, are derived and modeled. The …

In modeling turbulent reactive flows based on the transport equation for the joint probability
density function (jpdf) of velocity and composition, the change in fluid composition due to …

Planar laser-induced fluorescence (PLIF) is a non-intrusive technique for measuring scalar
concentrations in fluid flows. A fluorescent dye is used as a scalar proxy, and local …

A method is presented whereby the fast chemistry reaction, Fuel+(r) Oxidizer→(1+ r)
Product, may be modeled in the context of a large eddy simulation (LES). The model is …

The turbulence energy cascade model used in the Eddy Dissipation Concept for combusting
flow is presented and discussed in relation to existing knowledge of relevant turbulent flows …

Large eddy simulations were performed on the flow in a baffled stirred tank, driven by a
Rushton turbine at Re= 29,000. The simulation procedure consisted of a lattice–Boltzmann …

The swirling motion of fluids that occurs irregularly in space and time is called turbulence.
However, this randomness, apparent from a casual observation, is not without some order …

The statistically stationary state of a turbulently advected passive scalar is studied, with an
imposed linear mean gradient in two dimensions, via a number of numerical experiments …