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ICHMT Turbine 2000
International Symposium on Heat Transfer in Gas Turbine Systems
13-18 August 2000
Golden Dolphin Holiday Village
Çeşme, Turkey
SESSION PROGRAM
Keynote lectures are allocated about 30 minutes, including 10 minutes for discussion
Contributed (oral) presentations are allocated 20 minutes including about 5 minutes for discussion
There will be no session on Wednesday and Friday afternoons.
Sunday, 13 August 2000
15:00 - 19:00 REGISTRATION
Lobby area, Golden Dolphin Holiday Village
Monday, 14 August 2000
8:00 REGISTRATION
8:15 OPENING REMARKS
Opening: R. J. Goldstein
Symposium Chairman, University of Minnesota, USA
Welcome: F. Arinc
Secretary General of ICHMT, METU, Ankara, Turkey
U. Akbulut
Vice President, Middle East Technical University
8:30
SESSION 1: VANE EXTERNAL HEAT TRANSFER
Session Chair:T.W.SIMON Vice-Chair:T.YOSHIDA
Invited talks:
Secondary flows in axial turbines - A review
L.S. Langston
Heat transfer near turbine nozzle endwall
M.K. Chyu
Oral presentations
A new computer modelling for variable nozzle on an advanced supercharging engine
G. Descombes, R. Duan, J. Julien, J-F. Pichouron
Analysis of particle laden flow and heat transfer in turbine cascade and rocket nozzle
H.H. Cho
, W.S. Kim, M.S. Yu, J.C. Bae
Convective heat transfer on an inlet guide vane
M.L. Holmer, L.E. Eriksson, B. Sunden
Effect of Reynolds number, turbulence level and periodic wake flow on heat transfer on low pressure turbine blades
D. Suslov, A. Schulz, S. Wittig
10:50 COFFEE BREAK
A conjugate heat transfer procedure for gas turbine blades
G. Croce
Contribution of heat transfer to turbine blades and vanes for high temperature industrial gas turbines
K. Takeishi, S. Aoki
Surface temperature mapping of gas turbine blading by means of high-resolution pyrometry
S.L.F. Frank
An improved transient method for the simultaneous determination of free-stream reference temperature and convective heat transfer coefficient : "the invariant
h method"
C. Camci
Implementation of the "invariant h" method in liquid crystal thermometry based heat transfer research including film cooling
C. Camci
BREAK
15:30
SESSION 2: TRANSITION TO TURBULENCE AND ITS EFFECTS
ON HEAT TRANSFER AND DISC AND CAVITY HEAT TRANSFER
Session Chair:R.S.BUNKER Vice-Chair:K.TAKEISHI
Invited talks:
Transition to turbulence under low-pressure turbine conditions
T.W. Simon
, R.W. Kaszeta
Some current research in rotating-disc systems
J.M. Owen
, M. Wilson
Oral presentations
Studies on free stream turbulence as related to gas turbine heat transfer- a review of authors' past work and future implications
S. Yavuzkurt, G.R. Iyer
Modelling heat transfer in rotating disc cavities and application to the T56 engine
J. Faragher, A. Ooi
17:10 COFFEE BREAK
Verifying heat transfer analysis of high pressure cooled turbine blades and disk
S. Yamawaki
Computation of flow and heat transfer in rotating cavities with peripheral flow of cooling air
M. Kilic
The effect of labyrinth seal clearance on stator-well flow and windage heating
H.K. Öztürk, A.B. Turner, P.R.N. Childs
19:30 WELCOME RECEPTION-- GOLDEN DOLPHIN
Tuesday, 15 August 2000
8:30
SESSION 3: FILM COOLING -I
Session Chair:M.K.CHYU Vice-Chair:A.I.LEONTIEV
Invited talks:
Unsteady flow modeling in turbine stage
F. Martelli
The detailed structure and behaviour of discrete cooling jets in a turbine
F. Leboeuf
, O.Sgarzi
Oral presentations:
Experimental investigation of film cooling flow induced by shaped holes on turbine blade
S. Barthet, F. Bario
Film cooling from rows of holes- effect of cooling hole shape and row arrangement on adiabatic effectiveness
J. Dittmar, A. Schulz, S. Wittig, I.S. Jung, J.S. Lee
Effects of bulk flow pulsations on film cooling with shaped holes
H.W. Lee, J.S. Lee
Film cooling: case of double rows of staggered jets
P. Noiault, E. Foucault, J.L. Bousgarbies,E. Dorignac, J.J. Vullierme
10:50 COFFEE BREAK
Characteristics of various film cooling jets injected in a conduit
H. Takahashi, C. Nuntadusit, H. Kimoto , H. Ishida , T. Ukai , K. Takeishi
Film cooling performance on curved walls with compound angle hole configuration
P-H. Chen, M-S. Hung, P.P. Ding
The variation of heat transfer coefficient, adiabatic effectiveness and aerodynamic loss with film cooling hole shape
J. Sargison, S.M. Guo, M.L.G. Oldfield
12:30 POSTER SESSION
BREAK
15:30
SESSION 4: IMPINGEMENT COOLING / TIP HEAT TRANSFER
Session Chair:T.ARTS Vice-Chair:J.C.HAN
Invited talks:
Impingement heat transfer in gas turbine systems
B.Han, R.J. Goldstein
A review of turbine blade tip heat transfer
R.S. Bunker
Oral presentations
Mach number effect on jet impingement heat transfer
P. Brevet, E. Dorignac, J.J. Vullierme
Numerical investigation of combined impingement and convection heat transfer
A. Abdon, B. Sunden
17:10 COFFEE BREAK
Heat/mass transfer characteristics on turbine shroud with blade tip clearance
H.H. Cho, D.H. Rhee, J.H. Choi
Heat transfer and flow characteristics on a gas turbine shroud
M.Obata, M. Kumada
N. Ijichi
Wednesday, 16 August 2000
8:30
SESSION 5: COMBUSTOR COOLING TECHNOLOGY
Session Chair:D.K.HENNECKE Vice-Chair:J.S.LEE
Invited talks:
Combustor liner technology in scope of reduced pollutant formation and rising thermal efficiencies
A. Schulz
Cooling systems for ultra-high temperature turbines
T. Yoshida
Oral presentations:
Study of geometric effect on multihole cooling plates used for combustion chamber walls
B. Leger, J.M. Emidio, F. Pardo
Numerical simulation of three-dimensional reacting flow in gas turbine combustors.
Part I: The NastComb solver
S. Duranti, S. Traverso, F. Pittaluga
Numerical simulation of three-dimensional reacting flow in gas turbine combustors. Part II: Detailed results
S. Traverso, S. Duranti, F. Pittaluga
Methane combustion and heat transfer in a turbo-gas combustor using a net of ideal reactors
M. Belli, F.P. Di Maio, P. Fragiacomo
10:50 COFFEE BREAK
Optimal control of swirl stabilized spray combustion using system identification approach
S. Murugappan, S. Park, S. Acharya, A.M. Annaswamy, E.J. Gutmark, A.F. Ghoniem
12:30 TRIP TO EPHESUS
Thursday, 17 August 2000
8:30
SESSION 6: FILM COOLING-II (mainly simulation)
Session Chair:L.S.LANGSTON Vice-Chair:A.S.UCER
Invited talks:
Flow and heat transfer predictions for film cooling
S. Acharya
Film cooling: What have we learnt from our measurements?
T. Arts
Oral presentations:
Numerical investigation of film cooling flow induced by cylindrical and shaped holes
S. Barthet, P. Kulisa
Numerical investigation of heat transfer on film-cooled turbine blades
P. Ginibre, M. Lefebvre, N. Liamis
A novel digital image processing system for the transient liquid crystal technique applied for heat transfer and film cooling measurements
G. Vogel, A. Bölcs
Comparison between two models of cooling surfaces using blowing
L. Mathelin, F. Battaille, A. Lallemand
10:50 COFFEE BREAK
Finite element analysis of flow field in the single hole film cooling technique
F. Bazdidi-Tehrani, A.A. Mahmoodi
Effects of entrance crossflow directions to film cooling holes
C. Saumweber, A. Schulz S. Wittig, M. Gritsch
BREAK
15:30
SESSION 7: INTERNAL COOLING - I
Session Chair:F.LEBEOUF Vice-Chair:M.KUMADA
Invited talks:
Recent developments in turbine blade internal cooling
J-C. Han, S. Dutta
Heat transfer technology for internal passages of air-cooled blades for heavy-duty gas turbines
B. Weigand
, K. Semmler, J. von Wolfersdorf
Oral presentations
Heat transfer in a dimpled two-pass channel
S. Acharya, F. Zhou
3-D simulation of convection in asymmetrically heated turbine blade cooling channels
I.Tari
17:10 COFFEE BREAK
Detailed heat/mass transfer distributions in a rotating two-pass coolant channel with engine-near cross-section and smooth walls
L. Rathjen, D.K. Hennecke, S. Bock, R. Kleinstück
Analyses of heat transfer in stationary and rotating ribbed blade cooling passages using computational fluid dynamics
R.A. Brewster, S. Jonnavithula
Prediction of pressure loss and heat transfer in internal blade cooling passages
K. Hermanson, S. Parneix, J. Von Wolfersdorf, K. Semmler
Numerical simulation of local heat transfer in rotating two-pass square channels
A.I. Kirillov, V.V. Ris, E.M. Simirnov, D.K. Zaitsev
PANEL DISCUSSION
Panelists : T. Arts, R.S. Bunker, R.J. Goldstein, D.K. Hennecke, K. Takeishi
20:30 CONFERENCE BANQUET, GOLDEN DOLPHIN
Friday, 18 August 2000
8:30
SESSION 8 - INTERNAL COOLING -II/ OPTIMIZATION OF TURBINE COOLING SYSTEMS
Session Chair:S. ACHARYA Vice-Chair:J.M.OWEN
Invited talks:
Modelling and simulation of gas-turbine flow and heat transfer
T.I-P. Shih
Oral presentations
Experimental determination of average turbulent heat transfer and friction factor in stator internal rib- roughened cooling channels
L. Battisti, P. Baggio
Development of non-destructive inspection for the performance of thermal barrier coating
M. Morinaga, T. Takahash
Cycles of gas turbine engines with gas dynamic regeneration
A.I. Leontiev
10:00 COFFEE BREAK
Secondary flow effect to heat transfer of a duct with discrete rib turbulators
K. Tatsumi, H. Iwai, K. Inaoka, K. Suzuki
10:30 CLOSING REMARKS
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