Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage

Hugo D. Pasinato; Zan Liu; Ramendra P. Roy; W. Jeffrey Howe; Kyle Squires

doi:10.1115/GT2002-30189

Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage

Hugo D. Pasinato
, Zan Liu
, Ramendra P. Roy
, W. Jeffrey Howe
, Kyle Squires

Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Scopus citations

Abstract

Numerical simulations and laboratory measurements are performed to study the flow field and heat transfer in a linear cascade of turbine vanes. It is shown that endwall axial profiling results in flow reversal upstream of the vane, an effect that lowers the Stanton number for the baseline flow near the vane leading edge compared to previous work in a flat-endwall geometry. Predictions of the total pressure loss coefficient show that the peak levels are higher than those measured.

Original language	English (US)
Title of host publication	American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI
Pages	255-270
Number of pages	16
Volume	3 A
DOIs	https://doi.org/10.1115/GT2002-30189
State	Published - 2002
Event	ASME TURBO EXPO 2002:Heat Transfer, Manufacturing Materials and Metallurgy - Amsterdam, Netherlands Duration: Jun 3 2002 → Jun 6 2002

Other

Other	ASME TURBO EXPO 2002:Heat Transfer, Manufacturing Materials and Metallurgy
Country/Territory	Netherlands
City	Amsterdam
Period	6/3/02 → 6/6/02

ASJC Scopus subject areas

General Engineering

Access to Document

10.1115/GT2002-30189

Cite this

Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage. / Pasinato, Hugo D.; Liu, Zan; Roy, Ramendra P. et al.
American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI. Vol. 3 A 2002. p. 255-270.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pasinato, HD, Liu, Z, Roy, RP, Howe, WJ & Squires, K 2002, Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage. in American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI. vol. 3 A, pp. 255-270, ASME TURBO EXPO 2002:Heat Transfer, Manufacturing Materials and Metallurgy, Amsterdam, Netherlands, 6/3/02. https://doi.org/10.1115/GT2002-30189

@inproceedings{fd3f503f252a46e8b8b983a8caba942d,

title = "Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage",

abstract = "Numerical simulations and laboratory measurements are performed to study the flow field and heat transfer in a linear cascade of turbine vanes. It is shown that endwall axial profiling results in flow reversal upstream of the vane, an effect that lowers the Stanton number for the baseline flow near the vane leading edge compared to previous work in a flat-endwall geometry. Predictions of the total pressure loss coefficient show that the peak levels are higher than those measured.",

author = "Pasinato, \{Hugo D.\} and Zan Liu and Roy, \{Ramendra P.\} and Howe, \{W. Jeffrey\} and Kyle Squires",

year = "2002",

doi = "10.1115/GT2002-30189",

language = "English (US)",

volume = "3 A",

pages = "255--270",

booktitle = "American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI",

note = "ASME TURBO EXPO 2002:Heat Transfer, Manufacturing Materials and Metallurgy ; Conference date: 03-06-2002 Through 06-06-2002",

}

TY - GEN

T1 - Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage

AU - Pasinato, Hugo D.

AU - Liu, Zan

AU - Roy, Ramendra P.

AU - Howe, W. Jeffrey

AU - Squires, Kyle

PY - 2002

Y1 - 2002

N2 - Numerical simulations and laboratory measurements are performed to study the flow field and heat transfer in a linear cascade of turbine vanes. It is shown that endwall axial profiling results in flow reversal upstream of the vane, an effect that lowers the Stanton number for the baseline flow near the vane leading edge compared to previous work in a flat-endwall geometry. Predictions of the total pressure loss coefficient show that the peak levels are higher than those measured.

AB - Numerical simulations and laboratory measurements are performed to study the flow field and heat transfer in a linear cascade of turbine vanes. It is shown that endwall axial profiling results in flow reversal upstream of the vane, an effect that lowers the Stanton number for the baseline flow near the vane leading edge compared to previous work in a flat-endwall geometry. Predictions of the total pressure loss coefficient show that the peak levels are higher than those measured.

UR - https://www.scopus.com/pages/publications/0037003471

UR - https://www.scopus.com/pages/publications/0037003471#tab=citedBy

U2 - 10.1115/GT2002-30189

DO - 10.1115/GT2002-30189

M3 - Conference contribution

AN - SCOPUS:0037003471

VL - 3 A

SP - 255

EP - 270

BT - American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

T2 - ASME TURBO EXPO 2002:Heat Transfer, Manufacturing Materials and Metallurgy

Y2 - 3 June 2002 through 6 June 2002

ER -

Prediction and measurement of the flow and heat transfer along the endwall and within an inlet vane passage

Abstract

Other

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this