Laminar-turbulent transition prediction in the presence of surface imperfections

被引：22
作者：
Perraud, Jean [1 ]
Arnal, Daniel [1 ]
Kuehn, Winfried [2 ]
机构：
[1] Off Natl Etud & Rech Aerosp, 2 Av E, F-31055 Toulouse, France
[2] AIRBUS, D-28199 Bremen, Germany
来源：
INTERNATIONAL JOURNAL OF ENGINEERING SYSTEMS MODELLING AND SIMULATION | 2014年 / 6卷 / 3-4期
关键词：
laminar-turbulent transition; surface imperfections; laminar flow; system modelling and simulation;
D O I：
10.1504/IJESMS.2014.063129
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Renewed interest in practical laminar flow control has motivated a number of European research activities in these last years. Laminar wings design now includes the question of laminar flow 'resistance' to small surface deformations and accidents in surface quality, for which prediction tools are needed. This paper presents several models developed for predicting the impact of surface deformations on laminarity. Comparisons to large Reynolds number experiments are also included.
引用
收藏
页码：162 / 170
页数：9
相关论文
共 11 条
  • [1] Bonaccorsi J. C., 2002, THESIS
  • [2] Carmichael B. H., 1959, NOR59438BLC123
  • [3] Crouch J. D., 2004, P 6 IUTAM S LAM TURB, P37
  • [4] EDELMANN C. A., 2013, 20130080 AIAA
  • [5] Fage A., 1943, 2120 R M BRIT ARC
  • [6] Nenni J. P., 1966, ASTRONAUTICS AERONAU
  • [7] Perraud J.., 2000, EUR C COMP METH APPL
  • [8] PERRAUD J., 2004, RTO AVT 111 S PRAG
  • [9] Perraud J., 1998, EUROMECH 380 LAMINAR
  • [10] Effect of surface waviness on boundary-layer transition in two-dimensional flow
    Wie, YS
    Malik, MR
    [J]. COMPUTERS & FLUIDS, 1998, 27 (02) : 157 - 181
12