This file contains the nomenclature used in the headings of
Lohmann's data files
* R UNPT = 3.420 X = 1.000 UNF = 59.3689 WSUR = 81.60 *
* RPM = 1770.0 REIN = 29688 RHO = .07300 VIS = .0001668 *
Y U/UINF W/WS URMS/UINS WRMS/WS UW/UINFSQ Y/DELTA
X=Axial length from start of rotating wall in inches.
UINF=Free-stream axial velocity in ft/sec.
WSUR=WS=Surface tangential velocity in ft/sec.
REIN=Reynolds number per inch based on UINF.
Y=Radial distance off wall in inches.
U/UINF=Axial mean velocity normalized with UINF.
W/WS=Transverse mean velocity normalized with UINF.
URMS/UINF=Root mean square of u fluctuating velocity normalized with UINF.
WRMS/UINF=Root mean square of w fluctuating velocity normalized with UINF.
UW/UINFSQ=Mean of u and w product, uw bar Reynolds' stress normalized with
square of UINF.
Y/DELTA=Local y normalized with boundary layer thickness with WS=0.
NM=Data are not measured or discarded by Lohmann.