Two-fluid model for prediction of wet steam flow | S. Dykas, W. Wróblewski | BASIC PHENOMENA | ETC2013-002 | |

The design of ultra-high-speed miniature centrifugal compressors | M.V. Casey, D. Krähenbuhl, C. Zwyssig | RADIAL COMPRESSORS | ETC2013-004 | |

Experimental study of the effects of temperature variation on droplet size and wetness fraction in a low pressure model steam turbine | T. Eberle, M. Schatz, J. Starzmann, M. Grübel, M. Casey | STEAM TURBINES | ETC2013-005 | |

Adjoint optimisation of a high pressure turbine stage for a lean-burn combustion system | S. Shahpar, S. Caloni | OPTIMIZATION | ETC2013-009 | |

Numerical analysis of compressor blade flutter in modern gas turbine engines | V. Vedeneev, M. Kolotnikov, P. Makarov | VIBRATIONS | ETC2013-010 | |

Semi automated improvement of wind blade design | D. Perfiliev, A. Kosmacheva, J. Backman, J. Hämäläinen | WIND TURBINES | ETC2013-011 | |

Shroud contour optimization for a turbocharger centrifugal compressor trim family | H.P. Dickmann | RADIAL COMPRESSORS | ETC2013-015 | |

Application of thermochromic liquid crystal mixtures for transient heat transfer measurements | C. Waidmann, R. Poser, J. von Wolfersdorf | HEAT TRANSFER & COOLING | ETC2013-017 | |

Experimental investigation of unsteadiness associated with film cooling flow ejection from the vane pressure side | G. Barigozzi, S. Ravelli, A. Armellini, C. Mucignat, L. Casarsa | HEAT TRANSFER & COOLING | ETC2013-020 | |

On the modal sound field at the outlet of a turbocharger centrifugal compressor | R.A.Habing, H.J.Feld | ACOUSTICS | ETC2013-007 | |

On the interaction of streamwise vorticity with a rotating turbine blade | C.M.Schneider, D. Schrack, S. Rose, M.G. Staudacher, Y. Guendoglu, K. Engel | AXIAL TURBINES | ETC2013-022 | |

TurboSphere - Multistage micro turbine for secondary energy sources recovery | K. Levkov | AXIAL TURBINES | ETC2013-023 | |

Automated optimization of the non-axisymmetric hub endwall of the rotor of an axial compressor | O. Reutter, S. Hervé, E. Nicke | AXIAL COMPRESSORS | ETC2013-025 | |

Study on the effects of axial clearance size on the operation of an axial flow electric motor cooling fan | J. Vad, C. Horváth | FANS | ETC2013-029 | |

Review and collection of preliminary design rules for low solidity diffusers | A. Grönman, J. Backman, F. Dietmann, M.V.Casey | DIFFUSERS | ETC2013-033 | |

A generic steam turbine exhaust diffuser with tip leakage modelling and non-uniform hood outlet | Z. Burton, G. Ingram, S. Hogg | STEAM TURBINES | ETC2013-038 | |

A numerical comparison on the aerodynamic performances of a two-stage two-spool turbine facility predicted by steady and unsteady simulations | R. Spataro, R. Göttlich, C. Santner, F. Heitmeir | AXIAL TURBINES | ETC2013-039 | |

Unsteady velocity PIV measurements and 3D numerical calculation comparisons inside the impeller of a radial pump model | G. Cavazzin, G. Pavesi , P. Dupont, A. Dazin, A.C. Bayeul, G. Bois | HYDRAULICS MACHINE | ETC2013-041 | |

Application of a new numerical solver to turbomachinery flow problems | B. Wan,, F.-K. Benra, HJ. Dohmen | BASIC PHENOMENA | ETC2013-042 | |

Assessement of numerical methods for low pressure turbine tone noise prediction | L.Pinelli, D.Torzo, F.Poli, A.Arnone | ACOUSTICS | ETC2013-032 | |

Performance testing of a low-pressure compressor | J. Sans, J. Desset, G. Dell'Era, J.F. Brouckaert, S. Hiernaux | AXIAL COMPRESSORS | ETC2013-044 | |

Control of secondary flow structures on a highly loaded compressor cascade | V. Zander, W. Nitsche | AXIAL COMPRESSORS | ETC2013-047 | |

Numerical simulations of Small Turbodrill performance | A. Mokaramian, V. Rasouli, C. Cavanough | HYDRAULICS MACHINE | ETC2013-049 | |

The effects of Reynolds number and roughness on compressor performance | F. Dietmann, M.V. Casey | BASIC PHENOMENA | ETC2013-052 | |

Predicted performance of brush seals: Porous medium versus resolved bristle matrix and comparison with experimental data | A.O. Pugachev | EXPERIMENTAL TECHNIQUE | ETC2013-054 | |

Circumferential grooves for a modern transonic compressor: Aerodynamic effects, benefits and limitations | G. Goinis, C. Voß, M. Aulich | AXIAL COMPRESSORS | ETC2013-060 | |

The tip clearance effects on the centrifugal compressor vaneless diffuser flow fields at off-design conditions | A. Jaatinen-Värri, T. Turunen–Saaresti, A. Grönman, P. Röyttä, J. Backman | DIFFUSERS | ETC2013-065 | |

Experimental aeroelastic investigation of vibrating turbine blade clusters | A. Zanker, P. Ott, P. Calza | VIBRATIONS | ETC2013-066 | |

Enhanced loss prediction for admission through circumferential slots in axial steam turbines | D. Engelmann, A. Schramm, R. Mailach, T. Polklas, M.A. Schwarz | STEAM TURBINES | ETC2013-067 | |

An advanced axial-slot casing treatment on a tip-critical transonic compressor rotor Part 2: Taking a closer look with CFD | J.A Streit, H.-P Kau, C. Brandstetter, F. Heinichen | AXIAL COMPRESSORS | ETC2013-068 | |

An advanced axial-slot casing treatment on a tip-critical transonic compressor rotor Part 1: Unsteady hot wire and wall pressure measurements | C. Brandstetter, F. Wartzek, H.-P.Schiffer, J.A. Streit., F. Heinichen | AXIAL COMPRESSORS | ETC2013-070 | |

Steady CFD simulations of trailing edge film cooling in a linear nozzle vane cascade | S. Ravelli, M. Miranda, G.Barigozzi | HEAT TRANSFER & COOLING | ETC2013-073 | |

Study of the aerodynamic instabilities in an axial flow compressor using 3D-1D codes coupling approach | F. de Créc, G. Després, G. Ngo Boum, F. Lebœuf | AXIAL COMPRESSORS | ETC2013-079 | |

Optimization and validation of trailing edge blowing for the reduction of rotor-stator interaction noise | M . Kohlhaas, K. Bamberger, T. Carolus | ACOUSTICS | ETC2013-081 | |

Aerodynamic design studies of a transonic centrifugal compressor impeller based on automated 3D-CFD optimization | T. Raitor, O. Reutter, M. Aulich, E. Nicke | AXIAL COMPRESSORS | ETC2013-082 | |

Experimental and numerical investigations to extend the validity range of a turbine loss correlation for ultra-low aspect ratios in transonic flow | A. Beschorner, K. Vogeler, E. Goldhahn, M. Huhnd | AXIAL TURBINES | ETC2013-085 | |

Simulation of near surge instabilities onset in a turbocharger compressor | G. Després, G. Ngo Boum , F. Leboeuf, D. Chalet, P. Chesse, A. Lefebvre | AXIAL COMPRESSORS | ETC2013-087 | |

The unsteady low-frequency aerodynamic forces acting on rotor blades in the first two stages of a jet engine axial compressor in the case of a bird strike | R. Rzadkowski, V. Gnesin, L. Kolodyazhnaya, R. Szczepanik | VIBRATIONS | ETC2013-090 | |

Experimental comparison between a counter-rotating axial-flow fan and a conventional rotor-stator stage | J. Wang, F. Ravelet, F. Bakir | FANS | ETC2013-091 | |

Potential of power recovery of an axial fan in windmilling operation | S. Courty-Audren, N. Binder, X. Carbonneau, F. Challas | FANS | ETC2013-094 | |

New double-shaft compressor for two-shaft combined cycle power units and prospects of their application | A.E. Zaryankin Mager, A.N. Rogalev | AXIAL COMPRESSORS | ETC2013-096 | |

Description of the unsteady flow pattern from peak efficiency to near surge in a subsonic centrifugal compressor stage | Y. Bousquet, X. Carbonneau, G.Dufour , I. Trébinjac, M. Roumeas | AXIAL COMPRESSORS | ETC2013-097 | |

Model-based control and diagnostic techniques for operational improvements of gas turbine engines | V. Panov | EXPERIMENTAL TECHNIQUE | ETC2013-098 | |

Sensitivity and uncertainty of the radial mode analysis for turbomachinery applications | J.D. Laguna, M. Bartelt, C. Keller, J.R. Seume | ACOUSTICS | ETC2013-109 | |

Modelling unsteadinesses and polydispersion in wet steam flows using the quadrature method of moments and a two-equation model | F. Blonde, M. Stanciu, F. Lebœuf, M. Lance | STEAM TURBINES | ETC2013-104 | |

Unsteady wall pressure measurement in an one-and-a-half stage axial transonic compressor during stall inception | C. Biela, C. Brandstetter, H.-P. Schiffer, F. Heinichen | AXIAL COMPRESSORS | ETC2013-110 | |

A Comparative study of RANS, URANS and NLES approaches for flow prediction in pin fin array | M. Carnevale, S. Salvadori, F. Martelli, M. Manna | HEAT TRANSFER & COOLING | ETC2013-111 | |

Influence of regeneration-induced variances of stator vanes on the vibration behaviour of rotor blades in axial turbines | J. Aschenbruck, C.E. Meinzer, J.R. Seume | VIBRATIONS | ETC2013-113 | |

Low speed numerical and experimental validation of a solving methodology for the inverse heat conduction problem by means of quantitative infra-red thermography | F. Baldani, W. Bosschaerts, S. Harmand, T. Arts | HEAT TRANSFER & COOLING | ETC2013-115 | |

High-speed aerodynamic investigation of the midsection of a 48″ rotor blade for the last stage of steam turbine | M.Luxa, D.Šimurda, P. Safarík, J. Synác, B. Rudas | STEAM TURBINES | ETC2013-116 | |

Three-dimensional gusts for the prediction of tonal fan noise | J. de Laborderie, S. Moreau | ACOUSTICS | ETC2013-119 | |

Design of the primary liquid-metal pump of the Myrrha research reactor | L. Mueller , T. Verstraete, T. Arts | HYDRAULICS MACHINE | ETC2013-120 | |

High-order discontinuous Galerkin solution of the RANS and explicit algebraic Reynolds stress Κ–Ω equations in turbomachinery flows | F. Bassi, L. Botti, A. Colombo, N. Franchina, University of Brescia, Nigro, A. | BASIC PHENOMENA | ETC2013-121 | |

Performance prediction and optimization of low pressure axial fans by artificial neural networks | K. Bamberger, T. Carolus | FANS | ETC2013-124 | |

Numerical investigation on the influence of anisotropic surface structures on the skin friction | S. Hohenstein, J.R. Seume | BASIC PHENOMENA | ETC2013-126 | |

Study of the acoustic resonance occurring in a multistage highspeed axial compressor | N. Courtiade, X. Ottavy | ACOUSTICS | ETC2013-128 | |

Heat transfer and friction in circular ducts with shaped ribs | L. Bonanni, R. Da Soghe, B. Facchini, M. Micio, M. Pievaroli, L. Tarchi, L. Abba, M. Maritano | HEAT TRANSFER & COOLING | ETC2013-129 | |

Experimental investigation on the heat transfer in a turbine airfoil leading edge region: effects of the wedge angle and jet impingement geometries | B. Facchini, F. Maiuolo, L. Tarchi , N. Ohlendorf | HEAT TRANSFER & COOLING | ETC2013-130 | |

Small horizontal axis wind turbine: analytical blade design and comparison with RANS-predicted flow field and performance data | T. Gerhard, T.H. Carolus | WIND TURBINES | ETC2013-131 | |

Evaluation of unsteady CFD models applied to the analysis of a transonic HP turbine stage | M. Giovannini, M. Marconcini, A. Arnone, F. Bertini | AXIAL TURBINES | ETC2013-132 | |

Impact of the large-scale environment on the tonal noise of axial fans | M. Sturm, T. Carolus | ACOUSTICS | ETC2013-135 | |

Evolution of the aerodynamic stability of an oscillating annular compressor cascade with inlet reverse flow condition variations | V.A.Chenaux, H. Schönenborn, P. Ott | AXIAL COMPRESSORS | ETC2013-136 | |

Steam flow through a two-stage turbine with rotor drum arrangement | M. Hoznedl, L. Tajc | STEAM TURBINES | ETC2013-139 | |

Influence of vane carrier design in steam extraction modules on the flow conditions of the subsequent turbine stage | A. Schramm, D. Engelmann, R. Mailach, T. Polklas, O. Brunn | STEAM TURBINES | ETC2013-140 | |

Influence of the clearance size on rotating instability in an axial compressor stator | C. Beselt, R. van Rennings, R. Sorge, D. Peitsch, F. Thiele, K. Ehrenfried, P.-U. Thamsen, B. Pardowitz, L. Enghardt | AXIAL COMPRESSORS | ETC2013-141 | |

Film-cooling adiabatic effectiveness measurements on a real high pressure turbine blade | B. Facchini, A. Picchi, L. Tarchi, Ciani, A., D'Ercole, M., Innocenti, L. | HEAT TRANSFER & COOLING | ETC2013-143 | |

Numerical simulation of a compressor facility test rig at near-surge operating conditions | F. Crevel, N. Gourdain, F. Wlassow | AXIAL COMPRESSORS | ETC2013-147 | |

Experimental investigations of endwall flow in a highly loaded annular compressor stator cascade | C. Beselt, D. Peitsch | AXIAL COMPRESSORS | ETC2013-152 | |

Temporal behavior of a boundary layer separation within a radial vaned diffuser | A. Marsan, S. Coste, G. Leroy, I. Trébinjac | DIFFUSERS | ETC2013-156 | |

Quantification of the numerical solution sensitivity to tip clearance dimensions in an axial multistage compressor | G. Mouret, N. Gourdain | AXIAL COMPRESSORS | ETC2013-157 | |

Vortex development induced by part gap geometry and endwall configurations for variable stator vanes in a compressor cascade | M. Gottschall, K. Vogeler | AXIAL COMPRESSORS | ETC2013-159 | |

Stationary internal cooling passage experiments for an engine realistic configuration | J.C Riley, M. McGilvray, D. Gillespie | HEAT TRANSFER & COOLING | ETC2013-161 | |

Experimental analysis of the flow through the fan stage of a high-bypass turbofan in windmilling conditions | N. García Rosa, J. Pilet, R. Barènes, G. Lavergne, J.-L. Lecordix | FANS | ETC2013-162 | |

Numerical analyses of a cavitating Pelton Turbine | G. Pavesi, A. Rossetti, G. Ardisson, A. Santolin | HYDRAULICS MACHINE | ETC2013-165 | |

Investigations of heat transfer and pressure loss in an engine-similar two-pass internal blade cooling configuration | C. Waidmann, R. Poser, J. von Wolfersdorf, M. Fois, K. Semmler | HEAT TRANSFER & COOLING | ETC2013-168 | |

Comparison of stationary internal cooling passage numerical simulations to experimental data | M. McGilvray, J. Ryley, D. Gillespie, C. Orozco Piñeiro, T. Axe | HEAT TRANSFER & COOLING | ETC2013-170 | |

New stabilization methods of flows in plane, conic and annular diffusers | A. Zaryankin, V. Gribin, V. Noskov, E. Grigoriev | DIFFUSERS | ETC2013-179 | |

HPC design based on multidisciplinary numerical simulation | A. Temis, A. Selivanov, G.Yurchenko, D. Yakushev, V. Novokreshchenov | AXIAL COMPRESSORS | ETC2013-183 | |

Low weight, high speed automotive fan design by 3D inverse method | M. Henner, B. Demory, Y. Beddadi, P.A. Bonnet, F. Pengue, M. Zangeneh | OPTIMIZATION | ETC2013-184 | |

Three-dimensional near wall flow phenomena of a tandem cascade | T. Frey, M. Böhle | AXIAL COMPRESSORS | ETC2013-185 | |

Modelling rotor-rotor interaction on reduced passage counts using a time-domain Fourier approach | S.C. Stapelfeldt, L. Di Mare | AXIAL COMPRESSORS | ETC2013-186 | |

Aircraft engine sensor fault detection, isolaton and reconfiguration using fuzzy logic control based unknown input observer | L. Yazar, E. Kiyak | EXPERIMENTAL TECHNIQUE | ETC2013-188 | |

Numerical investigation on the aerodynamics of a tunnel ventilation fan during pressure pulses | D. Borello, A. Corsini, G. Delibra, F. Rispoli, A. G. Sheard | FANS | ETC2013-189 | |

Application of harmonic balance method to the simulation of unsteady rotor/stator interaction in the single stage | A.V. Grigoriev, A.I. Iakunin A.I., N.B. Kuznechov, V.F. Kondratiev, N.N. Kortikov | AXIAL TURBINES | ETC2013-201 | |

CHT analyses of an industrial gas turbine blade: comparison between an in-house developed decoupled procedure and CFD coupled simulations | L. Andrei, A. Andreini, A. Bonini, R. Da Soghe, B. Facchini, L. Mazzei, A. Ciani, L. Innocenti | HEAT TRANSFER & COOLING | ETC2013-203 | |

Thermodynamical and mechanical modelling analysis of high-speed turbomachine rotors | E. Saari, J. Backman, J. Larjola | OPTIMIZATION | ETC2013-205 | |

Numerical assessment of the noise emission of counter-rotating open rotors | L. Soulat, I. Kernemp, R. Fernando, S. Moreau | ACOUSTICS | ETC2013-210 | |

Condensation of steam with chemical impurity in a turbine | Štástný, M., M. Sejna, J. Synác, Z. Simka | STEAM TURBINES | ETC2013-211 | |

Investigation of the roughness strip effects on the separation-induced transition with the γ- Re _{Θt} transition model on a high-lift low-pressure turbine rotor blade at steady conditions | Llobet, J.R., Babajee, J., Arts, T. | BASIC PHENOMENA | ETC2013-212 | |

Modelling of nuclear power plant steam turbines with simplifications | Punnonen, P., Kaikko, J., Backman, J., S. Savolainen | STEAM TURBINES | ETC2013-214 | |

Performance improvement of a radial ORC turbine by means of automated CFD design | Harinck, J., Pecnik, R., Colonna, P., D. Pasquale, J. van Buijtenen | AXIAL TURBINES | ETC2013-218 | |

Loosely coupled fluid/solid heat transfer analysis using a dynamic HTC approach | Corral, R., Chaquet, J.M., Pastor, G., Z. Wang | HEAT TRANSFER & COOLING | ETC2013-223 | |

Physics of vibrating low pressure turbine airfoils | Vega A., R. Corral | VIBRATIONS | ETC2013-224 | |

Separation control by acoustic excitation on highly loaded low pressure turbine blades | Bernardini, C., Benton, S.I., Bons, J.P. | AXIAL TURBINES | ETC2013-230 | |