This is a Readme file for the Re_theta = 1100 case.

The r11.zip contains LDA data files(*_a.dat) for Re_theta = 1100 and result files (*.res) in ASCII format. The result files show flow conditions, calculated integral parameter, and etc at each measurement station.

A file name indicates measurement station. For example, x025r11_a.dat means that x'=0.25 for Re = 1100. Likewise, x0r11_a.dat corresponds to x'=0.00. Note that xn2 means x' = -2.00.

Nomenclature and rules in headers in the LDA data files is as follows.

A_on_B : A/B
h : ramp height
[ref] : using the reference parameters
[loc] : using parameters at a local staion of interest
d99 : boundary layer thickness
delta : displacement thickness
theta : momentum thickness
plus : plus unit or wall unit
inflection : inflection point height
U : streamwise mean velocity
V : vertical mean velocity
uu, uv, vv : Reynolds stresses
[ri] : normalized by reference inner scales (U_tau_ref and vicous-length-scale_ref).
[ro] : normalized by reference outer scales (U_d99_ref and d99_ref)
[i]: nomalized by local inner scale
[o] : normalized by local outer scale
UtauUe : mixed scale
[dim] : has appropriate dimension in SI unit
[Uinfl] : normalized by inflection point mean velocity(U) squared
[uinfl_reatt] : normalized by inflection point mean velocity squared evaluated at reattachment

If a whole section of data has 0.00 value, that means the data are not available.


