Computational modeling of turbulent flows

JL Lumley - Advances in applied mechanics, 1979 - Elsevier
Publisher Summary This chapter discusses that in many situations of practical
importance,“second-order modeling” technique makes possible computations that often …

Second-moment closure: present… and future?

BE Launder - International Journal of Heat and fluid flow, 1989 - Elsevier
The paper summarizes the present position of second-moment closure and outlines
possible directions for future development. It is first argued that a simple form of second …

Formulation of the kw turbulence model revisited

DC Wilcox - AIAA journal, 2008 - arc.aiaa.org
THE k-! model was first created independently by Kolmogorov [1] and later by Saffman [2].
Wilcox and Alber [3] and Wilcox [4, 5] have continually refined and improved the model …

[图书][B] Modelling turbulence in engineering and the environment: second-moment routes to closure

K Hanjalić, B Launder - 2011 - books.google.com
Modelling transport and mixing by turbulence in complex flows is one of the greatest
challenges for CFD. This highly readable volume introduces the reader to a level of …

[图书][B] Turbulence

C Bailly, G Comte-Bellot - 2015 - books.google.com
This book covers the major problems of turbulence and turbulent processes, including
physical phenomena, their modeling and their simulation. After a general introduction in …

Jet mixing noise from fine-scale turbulence

CKW Tam, L Auriault - AIAA journal, 1999 - arc.aiaa.org
It is known that turbulent mixing noise from high-speed jets consists of two components.
They are the noise from large turbulent structures in the form of Mach wave radiation and the …

Second‐moment closure and its use in modelling turbulent industrial flows

BE Launder - International journal for numerical methods in …, 1989 - Wiley Online Library
Second‐moment turbulence models focus directly on the transport equations for the
Reynolds stresses rather than supposing the stress and strain fields to be directly linked via …

Unsteady flamelet modeling of turbulent hydrogen-air diffusion flames

H Pitsch, M Chen, N Peters - Symposium (international) on combustion, 1998 - Elsevier
The unsteady flamelet model is applied in numerical simulations of a steady, turbulent,
nitrogen-diluted hydrogen-air diffusion flame. An unsteady flamelet is solved interactively …

Mixing, transport and combustion in sprays

GM Faeth - Progress in energy and combustion science, 1987 - Elsevier
Recent advances concerning analysis of sprays and drop/turbulence interactions are
reviewed. Consideration is given to dilute sprays and related dilute dispersed flows, which …

[图书][B] Combustion engines development: mixture formation, combustion, emissions and simulation

GP Merker, C Schwarz, R Teichmann - 2011 - books.google.com
Combustion Engines Development nowadays is based on simulation, not only of the
transient reaction of vehicles or of the complete driveshaft, but also of the highly unsteady …