Aims

Complex problems of fluid-flows in turbomachinery can more and more often be solved with the help of Computational Fluid Dynamics. The purpose of the seminar/summer school is to review progress and present latest achievements in CFD for turbomachinery application. There will be invited lectures, contributed papers and demonstrations of CFD software for computation and design of turbomachinery. The participants will be given an opportunity to try to use the software. The formula of the seminar/summer school should encourage participation of researchers, industry engineers and students.

Topics

The topics of the seminar/summer school "CFD for turbomachinery applications" include (but are not restricted to):

1. Computational modelling of
   • flow in axial and radial turbomachinery (blading systems, diffusers, sealing, leakage and windage flows)
   • stator-rotor interactions
   • fluid-solid interactions
2. Numerical schemes and turbulence modelling for turbomachinery codes.
3. CFD in design and optimisation of turbomachinery.
4. Demonstration of CFD software for turbomachinery computation and design.

Call for contributed papers

Contributed papers will be accepted based on submitted 1-page abstracts. A book of invited lectures and abstracts of contributed papers, as well as a CD from camera-ready papers will be delivered to the participants at the seminar/summer school. Full papers after peer-review will be published post-conference in journal TASK Quarterly.

Contributed papers already accepted

C01 - Krzysztof Kosowski, Jacek Siamion

3D calculations of flows in impulse turbine stages

C02 - Milan Sedlar

Numerical investigation of flow in mixed flow pump with volute

C03 -Jaroslaw Rachwalski, Franco Magagnato, Piotr Doerffer, Martin Gabi

Prediction of the secondary flow in 3D linear turbine cascade

C04 - Vit Dolejsi

Numerical simulation of compressible flow through cascade of profiles

C05 - A. Gardzilewicz, S. Marcinkowski, M. Karcz, A. Malec, M. Banaszkiewicz

Modernisation of a steam turbine stage before extraction - part I: CFD analysis

C06 - J. Badur, M. Bielecki, A. Malec, M. Banaszkiewicz

Modernisation of a steam turbine stage before extraction - part II: FEM analysis

C07 - Romuald Rzadkowski, Vitaly Gnesin

3D Inviscid Flutter of Rotor Blades and Stator-Rotor Stage

C08 - A. Rusanov, S. Yershov, P. Lampart, J. Świrydczuk, A. Gardzilewicz,

3D multistage computations of turbomachinery flows using different state equations

C09 - Alexey Kochevsky

Investigation of swirling flow in diffusers installed at the exit of an axial flow pump

C10 - Krzysztof Kosowski, Marian Piwowarski

Investigations of flows in tip clearances of shrouded rotor blades

C11 - E. Tuliszka-Sznitko, C.Y. Soong, E. Serre E., P. Bontoux

Instability of the non-isothermal flow between a rotating and a stationary discs

C12 - E. Dick, J. Vierendeels, S. Serbruyns, J. Vande Voorde

Performance prediction of centrifugal pumps with CFD tools

C13 - Andrzej Gardzilewicz, Piotr Lampart, Jerzy Świrydczuk ,K. Kosowski

A mixed 1D/3D approach to design of turbomachinery blading systems

C14 - R. Eisinger, A. Ruprecht

Automatic shape optimisation of hydro turbine components

C15 - Janusz Kalotka, Marek Wiśniewski

Naddźwięwkowe wysokoobciążone stopnie turbin gazowych

C16 - K. Denus, C. Osborne

Hydraulic development of a centrifugal pump impeller using the AGILE turbomachinery design system

C17 - Jan E. Anker, Jurgen F. Mayer, Heinz Stetter

A preconditioned solution scheme for the computation of compressible flow in turbomachinery at arbitrary Mach numbers

C18 - Frank Kenyery, Robert Rey, Ricardo Noguera

Dimensioning and performance analysis of an axial hydraulic turbine of high power/weight ratio

C19 - cancelled

C20 - cancelled

C21 - Liang Li, Guojun Li, Zhenping Feng

Numerical simulation of spontaneously condensing flows in a plane turbine cascade

C22 - H. Thermann, S. Schmidt, C. Weiss, R. Niehuis

A CFD package for the 3D Navier-Stokes computation of unsteady flows in turbomachines

C23 - Andres Tremante, Nathaly Moreno, Ricardo Noguera, Robert Rey

Numerical performance prediction and experimental validation a of an axial pump under two-phase flow (liquid/gas)

C24 - cancelled

C25 - W. T. Tiow, M. Zangeneh

A novel three-dimensional inverse method for the design of turbomachinery blades in rotational viscous flow: Theory and applications

C26 - Tadeusz Koronowicz

Racjonalnosc rozwiazywania zadań 3D z cyrkulacja wylacznie w oparciu o równanie Navier-Stokesa (Reynoldsa)

C27 - W. Elsner, S. Vilmin, W.N. Dawes, H. Hodson, M. Savill

Modelling of unsteady boundary layer on a blade profile with unNEWT PUIM code.

C28 - M. Hoeger, U. Schmidt-Eisenlohr, S. Gomez, H. Sauer,

Numerical Simulation of the influence of a fillet and a bulb on the Secondary Flow in a Compressor Cascade

C29 - B. Dobrowolski, J. Wydrych

Forecast of erosion rate in the gas-dust flow systems

C30 - P. Lampart, S. Yershov

Shape optimisation of turbomachinery blading

C31 - Krzysztof Kosowski

Application of a 3D flow solver in education of students

C32 - J. Swirydczuk

Unsteady tests of an optimised turbine rotor

C33 - Piotr Doerffer, Krystyna Namiesnik, Franco Magagnato

Flow Simulation at Shock Wave Triple Point.

C34 - Maciej Kaniecki

Modernisation of the outflow system of cross-flow turbines

Keynote and invited lectures

11 keynote and invited lectures will be delivered by leading CFD researchers. The lectures will address topical issues of CFD in turbomachinery flows, including complex physics, turbulence modelling, numerical schemes, stator-rotor interaction, shape optimisation and others.

Keynote and invited lecturers

• Prof. Dr. Rene Van Den Braembussche, St. Genesius Rode, Belgium "Turbomachinery component design by means of CFD"
• Dr. Ryszard Chodkiewicz, Łódź, Poland "CFD code - a useful tool for the turbomachinery designer"
• Prof. Dr. John Denton, Cambridge, UK "Numerical studies of the effects of blade sweep on the performance of transonic fans."
• Dr. Slawomir Dykas, Gliwice, Poland "Numerical calculation of condensing flows"
• Dr. David G. Gregory-Smith, Durham, UK "Prediction of turbomachinery flow physics from CFD - review of recent computations of APPACET test cases"
• Dr. Shun Kang, Brussels, Belgium "Numerical Simulation and Theoretical Analysis of the 3D Viscous Flow in Centrifugal Impellers"
• Prof. Dr. Karel Kozel, Prague, Czech Rep. "Modern Finite Volume Methods Solving Internal Flow Problems"
• Dr.-Ing. Franco Magagnato, Karlsruhe, Germany "The modelling of unsteady turbulent flows in turbomachines"
• Dr. Albert Ruprecht, Stuttgart, Germany "Unsteady flow simulation in hydraulic machinery"
• Prof. Dr. Valery Solodov, Kharkov, Ukraine "The Aerodynamics of Turbine Exhaust Diffusers"
• Prof. Dr. Sergey Yershov, Kharkov, Ukraine "Numerical simulation of 3d viscous turbomachinery flow with high- resolution ENO scheme and modern turbulence model"

Special session

There will be a special 2-hour session with participation of Dr. David Gregory-Smith, Durham, UK on "HOW GOOD ARE CFD CODES" in prediction and investigation of turbomachinery flow physics, including an over-view and analysis of recent co mputations of ERCOFTAC and APPACET test cases.

Demonstrated software

There will be an afternoon session for demonstrations of CFD software for computation and design of turbomachinery. The following software will be exhibited (listed in order of receipt of notification):

• SPARC - Structured Parallel Research Code; University of Karlsruhe, Germany
• FENFLOSS/COVISE - FE-based Navier-Stokes solver and Visualisation Environment; University of Stuttgart, Germany
• FlowER/Reflux/Optimus - CFD computation of flow in axial and radial turbomachinery with shape optimisation of turbine/compressor stages; Scientific-research group FlowER, Kharkov, Ukraine
• FINE/Turbo - quasi-automatic CFD system dedicated to all turbomachinery applications, NUMECA International, Brussels, Belgium
• CFX - Turbomachinery Design and Fluid Flow Analysis Software - AEA Technology, Otterfing, Germany
• AGILE - Design and Analysis Systems for Rotating Machinery, Concepts NREC, White River Jct., VT, USA
• TURBODESIGN - Turbomachinery design software based on 3D inverse design approach; Advanced Design Technology Ltd, London, UK

Important dates

• 31.07.2001 - paper submittal (camera-ready + TeX / MS Word file)
• 31.07.2001 - advanced payment remittance

Fees

Please remit the registration fee of $180 (advanced payment) by bank transfer to the account of the Institute of Fluid Flow Machinery in:
Wielkopolski Bank Kredytowy S.A. O/Gdansk 10901098-3043-128-00-0 with a note "CFD for Turbomachinery Applications' 2001". Late payments and on-site registrations in cash are also possible with a surcharge of $20. The registration fee includes a book of key- note/invited lectures and abstracts of contributed papers, CD from camera-ready papers, refreshments and two lunches.

The registration fee can also be paid by credit card. In this case please send us the name and number of credit card, name of cardholder and expiry date.

Location

The Seminar/Summer School will be held in the premises of the Technical University of Gdansk. The town of Gdansk is situated on the coast of the Baltic Sea, with an international airport 20 minute drive from the city, good rail and road connections with major cities in Poland and Europe, ferry links with Scandinavia. Gdansk is one of the most impressive industrial, historic and tourist sites in Poland. It is a centre of shipping, shipbuilding, commerce as well as chemical, electronic, telecommunication and food industry.

In 1997, Gdansk celebrated its Millennium. Throughout turbulent times of the twentieth century, Gdansk was a bone of contention at the eve of the second world war. More recently, it was a cradle of the Solidarity movement which inspired the process of political and economic transformations in Central and Eastern Europe. Gdansk offers a variety of places of cultural interest, including old town architecture, museums, churches, and also places for shopping and leisure.

The Seminar/Summer School is part of VIII Workshop of the Polish Society of Computer Simulations, Gdansk-Sobieszewo, 28.08 - 03.09. 2001, see http://www.task.gda.pl/ptsk-2001.

The seminar/summer school is also nicely collocated in time and place with the bi-annual conference ISAIF which commences 04.09.2001 in Gdansk, see http://www.isaif.gda.pl/.

Conference place

The conference will take place in the Main Building of the Technical University. The street address is as follows:
GMACH GLOWNY POLITECHNIKI GDANSKIEJ
ul. Narutowicza 11/12
80-952 Gdansk-Wrzeszcz

The participants will be guided to the conference rooms, coffee bar and lunch restaurant by wall signs and signposts.

Accommodation

The Organisers have provisionally booked a number of single/double rooms at the Guest House of the Technical University in Gdansk-Wrzeszcz which will be called THE CONFERENCE HOTEL. The rooms are available for the participants between 31.08-04.09. The rates are approximately $15-25 for one room, $40 for double-room appartments. This is an economy accomodation, the hotel is nice, newly redecorated and is within 10 min. walk from the conference venue. Free breakfast will be given at the coffee bar of the Technical University. Although the place is theoretically guaranteed, please confirm in an e-mail/fax to the conference organiser your arrival/departure dates before August 15. The street address of this hotel is:
DOM STUDENCKI PG NR 1,
ul. Traugutta 115,
80-226 Gdansk-Wrzeszcz.

Alternatively, we also recommend and make booking for the Guest House of the Academy of Fine Arts - an economy accommodation in the City of Gdansk. Excellent location near major tourist attractions. Double rooms at special rates $30-50 available between 30.08-08.09. This hotel is located 30-40 min. from the conference place, tram or local train including. Free breakfast will be given at the coffee bar of the Technical University. Number of rooms very limited. If you would like to book into this hotel, please contact the conference organiser now. The street address of this hotel is:
DOM STUDENCKI ASP,
ul. Chlebnicka 13/16,
80-830 Gdansk

If you prefer a business class hotel in the city of Gdansk we recommend and make booking for the Hotel Hevelius located 10 min. from major tourist attractions. Single/double rooms from $100/120. This hotel is located 30-40 min. from the conference place, tram or local train including. If you would like to book into this hotel, please contact the conference organiser now or call directly to the hotel on +48 58 321 00 00. The street address of this hotel is:
"HEVELIUS" Orbis S.A.
ul. Heweliusza 22,
Gdansk

Presentations

Invited lectures will be about 45 min. long each (including 10 min. discussion). Contributed papers will be 20 min. each (including 5 min. discussion). Visual equipment in the form of an overhead projector and Power Point projector will be available. If you have further wishes please contact the organiser.

Scientific Committee

• Prof. Dr. Jochen Amecke, Gottingen, Germany
• Assoc. Prof. Dr. Janusz Badur, Gdaqsk, Poland
• Prof. Dr. Naixing Chen, Beijing, China
• Prof. Dr. Tadeusz Chmielniak, Gliwice, Poland
• Prof. Dr. John Denton, Cambridge, UK
• Assoc. Prof. Dr. Piotr Doerffer, Gdańsk, Poland (chairman)
• Prof. Dr. Stanislaw Drobniak, Czjstochowa, Poland
• Prof. Dr. Zhenping Feng, Xi'an, China
• Assoc. Prof. Dr. Andrzej Gardzilewicz, Gdańsk, Poland
• Dr. David G. Gregory-Smith, Durham, UK
• Prof. Dr. Jan Kiciński, Gdańsk, Poland
• Prof. Dr. Jan Krysiński, Łódź, Poland
• Prof. Dr. Jerzy Krzyżanowski, Gdańsk, Poland
• Dr. Piotr Lampart, Gdańsk, Poland
• Prof. Dr. Romuald Puzyrewski, Gdańsk, Poland
• Dr. Andrey Rusanov, Kharkov, Ukraine
• Assoc. Prof. Dr. Pavel Safarik, Prague, Czech Rep.
• Prof. Dr. Janusz Walczak, Poznań, Poland

Organising Committee

• Assoc. Prof. Dr. Piotr Doerffer, Gdańsk, Poland
• Assoc. Prof. Dr. Andrzej Gardzilewicz, Gdańsk, Poland
• Dr. Piotr Lampart, Gdańsk, Poland (chairman)
• Dr. Jaroslaw Rybicki Gdańsk, Poland
• Dr. Jerzy Świrydczuk, Gdańsk, Poland
• Dipl.-Ing. Jacek Topolski, Gdańsk, Poland

Contact Address

For sending your registration form, abstract or camera-ready paper and for further information about the Seminar/Summer School, please use the address of the organiser as below:
CFD for Turbomachinery Applications' 2001
Dr. Piotr Lampart
Institute of Fluid Flow Machinery,
Polish Academy of Sciences
ul. Fiszera 14, 80-952 Gdansk, Poland
Tel: +48 58 341 12 71 ext. 266, 262
Fax: +48 58 341 61 44
Email: lampart@imp.gda.pl, cfdturbo@imp.gda.pl

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