Aerodynamic Investigations of a High
Pressure Turbine Vane with Leading
Edge Contouring at Endwall in a
Transonic Annular Sector Cascade
Ranjan Saha
Licentiate Thesis 2012
April 13th, 2012
Lecture hall M3, Brinellvägen 64
Royal Institute of Technology
Stockholm, Sweden
ISBN 978-91-7501-293-3
Trita KRV Report 12/02
ISSN -1100-7990
ISRN KTH/KRV/12/02-SE
ERRATA in Licentiate Thesis
“Aerodynamic Investigations of a High Pressure Turbine Vane
with Leading Edge Contouring at Endwall in a Transonic
Annular Sector Cascade”
Ranjan Saha
Page 2, 1st paragraph, 25th line
0.1% is changed to 1%
Page 25, 5th line
Following sentence is changed to “One L-shape concentration probe is used to
measure …..”
Page 28, Figure 4-3
The figure caption is changed to “Fence (upper) and pb turbulence grid
(lower)”
Page 57, 6th line
Following sentence is deleted “However, the kinetic…..with the high Mach
cases (discussed later)”
Page 62, last sentence
The sentence is changed to “The quantities of each component are roughly
estimated”
Page 71, 1st bullet, 3rd line
The sentence is changed from “In principal….”to “In principle…….”
Page 82, 2nd paragraph line 3-4
The sentence is changed to “The uncertainty budget for the kinetic energy loss
coefficient, exit flow and radial distribution and others are presented below:”