Downloads & Free Reading Options - Results

Nasa Technical Reports Server (ntrs) 19950014629%3a Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence by Nasa Technical Reports Server (ntrs)

Read "Nasa Technical Reports Server (ntrs) 19950014629%3a Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence" by Nasa Technical Reports Server (ntrs) through these free online access and download options.

Search for Downloads

Search by Title or Author

Books Results

Source: The Internet Archive

The internet Archive Search Results

Available books for downloads and borrow from The internet Archive

1NASA Technical Reports Server (NTRS) 19950014629: Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence

By

The statistics of pressure and pressure gradient in stationary isotropic turbulence are measured within direct numerical simulations at low to moderate Reynolds numbers. It is found that the one-point pdf of the pressure is highly skewed and that the pdf of the pressure gradient is of stretched exponential form. The power spectrum of the pressure P(k) is found to be larger than the corresponding spectrum P(sub G)(k) computed from a Gaussian velocity field having the same energy spectrum as that of the DNS field. The ratio P(k)/P(sub G)(k), a measure of the pressure-field intermittence, grows with wavenumber and Reynolds number as -R(sub lambda)(exp 1/2)log(k/k(sub d)) for k less than k(sub d)/2 where k(sub d) is the Kolmogorov wavenumber. The Lagrangian correlations of pressure gradient and velocity are compared and the Lagrangian time scale of the pressure gradient is observed to be much shorter than that of the velocity.

“NASA Technical Reports Server (NTRS) 19950014629: Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence” Metadata:

  • Title: ➤  NASA Technical Reports Server (NTRS) 19950014629: Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence
  • Author: ➤  
  • Language: English

“NASA Technical Reports Server (NTRS) 19950014629: Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence” Subjects and Themes:

Edition Identifiers:

Downloads Information:

The book is available for download in "texts" format, the size of the file-s is: 13.75 Mbs, the file-s for this book were downloaded 71 times, the file-s went public at Fri Oct 07 2016.

Available formats:
Abbyy GZ - Animated GIF - Archive BitTorrent - DjVuTXT - Djvu XML - Item Tile - Metadata - Scandata - Single Page Processed JP2 ZIP - Text PDF -

Related Links:

Online Marketplaces

Find NASA Technical Reports Server (NTRS) 19950014629: Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence at online marketplaces:


Buy “Nasa Technical Reports Server (ntrs) 19950014629%3a Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence” online:

Shop for “Nasa Technical Reports Server (ntrs) 19950014629%3a Statistics Of Pressure And Pressure Gradient In Homogeneous Isotropic Turbulence” on popular online marketplaces.