ライブラリ登録: Guest
CHT'97 - Advances in Computational Heat Transfer. Proceedings of the International Symposium
May, 26-30, 1997 , Çesme, Turkey

DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT


ISBN Print: 978-1-56700-115-0

ISSN: 2578-5486

DIRECT NUMERICAL SIMULATION OF NATURAL CONVECTION BETWEEN TWO INFINITE, DIFFERENTIALLY HEATED, VERTICAL WALLS

page 8
DOI: 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.370
Get accessGet access

要約

A Direct Numerical Simulation of natural convection flow in an infinite, differentially heated, vertical channel has been performed at four Rayleigh numbers varying from 5.4 × 105 to 5.0 × 106 for Pr = 0.709. The attention will be focused on the turbulent Reynolds-stresses and their budgets. We will interpret the budgets in terms of the physical processes that determine this flow. In addition, we have calculated the stresses and budgets based on the structures found from linear stability analysis of the laminar solution of this problem. Last mentioned budgets will be compared with the budgets for fully developed turbulent flow, in order to estimate the influence of the large scale coherent structures on the budgets.

Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集 価格及び購読のポリシー Begell House 連絡先 Language English 中文 Русский Português German French Spain