Helmholtz’s decomposition for compressible flows and its application to computational aeroacoustics

construction and validation of translation metacognitive strategy questionnaire and its application to translation quality

like any other learning activity, translation is a problem solving activity which involves executing parallel cognitive processes. the ability to think about these higher processes, plan, organize, monitor and evaluate the most influential executive cognitive processes is what flavell (1975) called “metacognition” which encompasses raising awareness of mental processes as well as using effectiv...

Development of a Domain Decomposition Method for Computational Aeroacoustics

Adaptive ANOVA decomposition of stochastic incompressible and compressible flows

Article history: Received 4 January 2011 Received in revised form 27 September 2011 Accepted 22 October 2011 Available online 11 November 2011

Application of PDF methods to compressible turbulent flows

A particle method applying the probability density function ~PDF! approach to turbulent compressible flows is presented. The method is applied to several turbulent flows, including the compressible mixing layer, and good agreement is obtained with experimental data. The PDF equation is solved using a Lagrangian/Monte Carlo method. To accurately account for the effects of compressibility on the ...

Computational Aeroacoustics: An Overview

An overview of recent advances in computational aeroacoustics (CAA) is presented. CAA algorithms must not be dispersive and dissipative. It should propagate waves supported by the Euler equations with the correct group velocities. Computation domains are inevitably finite in size. To avoid the reflection of acoustic and other outgoing waves at the boundaries of the computation domain, it is req...