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PolishPolish AeroAero EngineEngine
European Engine Technology Workshop2-3 June 2009, Warsaw
PolishPolish AeroAero EngineEngineResearchResearch PresentationPresentation
preparedprepared by by Roman DomańskiRoman Domański
((specialspecial thanksthanks to to participantsparticipants for for deliveringdeliveringmaterials) materials)
IntroductionIntroduction
G Ministry of
The National Centre for Research and Development(NCBiR)
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Ministry of Science and
Higher Education
Ministry of Economy
Universities
ResearchInstitiutes
JBR
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Tm
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PolishAcademy of
Science
PASResearchInstitutes
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EU Projects
IntroductionIntroductionMainMain researchresearch unitsunits::�� Warsaw Warsaw UniversityUniversity of Technology (19 of Technology (19 facultiesfaculties, 2389 a. , 2389 a. staffstaff))
�� Rzeszów Rzeszów UniversityUniversity of Technologyof Technology�� Rzeszów Rzeszów UniversityUniversity of Technologyof Technology
�� TheThe SilesianSilesian UniversityUniversity of Technologyof Technology
�� TechnicalTechnical UniversityUniversity of of LodzLodz
�� Military University of TechnologyMilitary University of Technology
�� Wrocław Wrocław UniversityUniversity of Technology (of Technology (didacticdidactic))
�� Poznań Poznań UniversityUniversity of Technology (of Technology (didacticdidactic))
and more
�� Częstochowa Częstochowa UniversityUniversity of Technology (6 of Technology (6 facultiesfaculties, 685 , 685 staffstaff))
�� TheThe SzewalskiSzewalski InstituteInstitute of of FluidFluid--FlowFlow MachineryMachinery PolishPolishAcademyAcademy of Scienceof Science
�� InstituteInstitute of of AviationAviation
�� Air Air ForceForce InstituteInstitute of Technologyof Technology
Rzeszow University of Technology
DEPARTMENT OF AIRCRAFTS AND AIRCRAFT ENGINES
Al. Powstancow Warszawy 835-959 Rzeszow, POLAND35-959 Rzeszow, POLANDphone: +48 17 865 1444
fax: +48 854 31 16web: www.prz.edu.pl/ksisl
Contact person:Prof. Marek Orkisz, e-mail: [email protected]
DEPARTMENT OF AIRCRAFTS AND AIRCRAFT ENGINES
Scope of activities• mathematical modelling of physical and operational aircraft features,
• modelling of an aircraft transportation tasks domain in a multitypes,
multipurpose aviation system,multipurpose aviation system,
• optimization of an aircraft shape and features on the given tasks domain,
flight trajectory optimization,
• optimum tasks distribution in a multitypes, multipurpose aviation system,
• stochastic flight dynamics,
• optimization of construction and diagnostic process of flow duct of jet engine,
• optimal power unit's choose for aircraft with precized task's set.
EXPERIMENTAL INVESTIGATIONSOF TURBOJET ENGINE
INJECTORS
STRENGTH-FATIGUE ANALYSISOF ENGINE COMPONENTS
UNMANNED AERIAL VEHICLES-UAV
Videoscope
Software availableSOLIDEDGE, UNIGRAPHICS, CATIA, ALGOR, ABACUS, NASTRAN, PATRAN, CONCEPTS NREC, MATLAB, DELPHI, STATISTICA
DEPARTMENT OF AIRCRAFTS AND AIRCRAFT ENGINES
VideoscopeOLYMPUS IPLEX SX
Laboratories
Nondestructive Tests Laboratory
Aircraft Structure Laboratory
Aircraft Engine Laboratory
Computer Methods of Aircrafts
and Aircraft Engines Design Laboratory
Ultrasonic defectoscope USM-35Optical hardness tester TIV
Eddy-current defectoscopeELOTEST
Aircraft’s propulsions laboratoryand Aircraft Engines Design Laboratory
Aircraft Structure Durability Laboratory
Aircraft Design Laboratory
Highly qualified staff
The team of 22 persons professors, associate professors, assistant professors,Ph.D. students, technicians
Ultrasonic thicknessgauges CL-400
ELOTESTlaboratory
Rzeszow University of TechnologyRESEARCH & DEVELOPMENT LABORATORY
FOR AEROSPACE MATERIALS
http://www.labmat.prz.edu.pl
Hot section turbine blademetallographic cross section of a
channelwith 0.5 mm diameter
RESEARCH & DEVELOPMENT LABORATORY FOR AEROSPACE MATERIALS
Main Equipment:• Gas analyser
• Glow discharge spectroscope (GDS)• X-ray fluorescence spectroscope (XRF)• Optical emission spectrometer ICP• Scanning electron microscope (SEM) with EDS• Scanning electron microscope (SEM) with EDS• Transmission electron microscope (TEM)• Deformation dilatometer• Dual-station creep-testing machines - 2 units• Laboratory furnace for heat treatment• Digital temperature recorders• Ultrasonic defectoscope• Devices for sample preparation• Standards and elements for spectroscopy• Mechanical testing machine UTS• Diffractometer (Rtg) ARL• Spectrometer (sparc) ARL 3460• Vacuum furnace BALTZERS
• Vacuum furnace for directionalcrystallization
• Equipment for generating of CVD coatings
• High speed machining center (HSM)• Pulsator for fatigue tests• Hardness tester• Temperature scanner• Temperature scanner• Balancer for rotational tools• Light microscope equipped with digital
image analyser• Stereoscopic microscope• Vibration measurement system OUPN• Impact tester• Ion milling device• Calorimeter SETARAM• Hydraulic testing machine INSTRON
RzeszówRzeszów University of Technology University of Technology RzeszówRzeszów University of Technology University of Technology three books, a few dozen conference three books, a few dozen conference articles and papers, four PhD thesis, articles and papers, four PhD thesis, one habilitation one habilitation
TheThe SzewalskiSzewalski InstituteInstitute of of FluidFluid--FlowFlow MachineryMachineryPolishPolish AcademyAcademy of Science of Science –– IMP PANIMP PAN
Department of Transonic Flows and Numerical Methods
4th FP - as Karlsruhe University (94-99) Euroshock I and II
5th FP - (1999-2004) HELIX (subcontract)
AITEB (partner)
6th FP - 5 STRP projects (all in AERO) AITEB-2
FLIRETTLC
IMP
PA
NIM
P P
AN
IMP PAN, GdańskIMP PAN, Gdańsk
TLCCoordination - UFAST
7th FP - Level 1 ERICKA
IMP
PA
NIM
P P
AN
IMP PANIMP PAN
1)1) Shock wave Shock wave –– boundary layer interactionboundary layer interaction
2)2) Shock wave induced separationShock wave induced separation
3)3) Flow control methods counteracting separationFlow control methods counteracting separation EUROSHOCK I / IIEUROSHOCK I / II
4)4) Shock waves interaction (triple point)Shock waves interaction (triple point)
General research directions
4)4) Shock waves interaction (triple point)Shock waves interaction (triple point)
5)5) Formation of asymmetric shock system in a nozzleFormation of asymmetric shock system in a nozzle
6)6) Secondary flows and Secondary flows and vorticalvortical structures analysisstructures analysis
7)7) Air humidity effects on shock wave induced incipient separationAir humidity effects on shock wave induced incipient separation
8)8) Condensation process Condensation process –– phenomenological models comparison with Molecular Dynamics, effect of inert phenomenological models comparison with Molecular Dynamics, effect of inert
gases presence gases presence
9)9) Lift enhancement methodsLift enhancement methods HELIXHELIX
10)10)Cooling of gas turbine blades and end wallsCooling of gas turbine blades and end walls AITEB, AITEBAITEB, AITEB--22
IMP PAN, GdańskIMP PAN, Gdańsk
10)10)Cooling of gas turbine blades and end wallsCooling of gas turbine blades and end walls AITEB, AITEBAITEB, AITEB--22
11)11) Supports interference with model measurements in transonic wind tunnelsSupports interference with model measurements in transonic wind tunnels FLIRETFLIRET
12)12)Aerodynamic study of modern lean combustorsAerodynamic study of modern lean combustors TLCTLC13)13) Induction of asymmetric flow field by steam extraction in a turbine Induction of asymmetric flow field by steam extraction in a turbine
14)14) Unsteady effects in shock wave induced separationUnsteady effects in shock wave induced separation UFASTUFAST
Cooling of gas turbines blades and end walls
WP 3
Aerothermal Investigations on Turbine Endwalls and Blades (AITEB)Co-ordinator: Frank Haselbach, Rolls-Royce-Deutschland
5th FP
WP 4WP 1
• improved cooling methods• num. aerothermal design tools
for 3D-Turbine Components
WP 25th FPpartner
IMP PAN
IMP PAN, GdańskIMP PAN, Gdańsk
CFD-Process
MeshCAD Evaluation
Model
WP 6WP 5
for 3D-Turbine Components
AITEB-2 Partners1 Rolls-Royce Deutschland RRD D 2 Alstom Power ALST GB3 Avio S.p.A. AVIO I 4 Siemens Ind. Turbomach. SIEM GB4 Siemens Ind. Turbomach. SIEM GB5 MTU Aero Engines MTU D 6 Snecma Moteurs SN F 7 Turbomeca TM F 8 Volvo Aero VAC SE9 German Aerospace Center DLR D10 Von Karman Institute VKI BE 11 Cambridge Flow Solutions CFS GB12 Polish Academy of Science IMP PL
May May --20092009 IMP PAN, GdańskIMP PAN, Gdańsk
12 Polish Academy of Science IMP PL13 University of Cambridge UCAM GB14 University of Karlsruhe ITS D15 University of Florence DEF I16 Chalmers Univ. of Techn. CHD SE17 University of German
Armed Forces UNIBW D
Cooling of gas turbines blades Cooling of gas turbines blades and end wallsand end walls
AITEB-2AITEB-2
IMP PAN
May May --20092009 IMP PAN, GdańskIMP PAN, Gdańsk
TLC - Towards Lean Combustion
�� The subject of TLC focuses on lowThe subject of TLC focuses on low--emission combustion emission combustion of liquid fuel in aircraft engine combustors.of liquid fuel in aircraft engine combustors.
�� Many specific difficulties have to be solved from the Many specific difficulties have to be solved from the
Trapped Vortex Combustor
Contribution of IMP PAN
Many specific difficulties have to be solved from the Many specific difficulties have to be solved from the physical point of view (autophysical point of view (auto--ignition, flashback, ignition, flashback, instabilities, lean extinction limit).instabilities, lean extinction limit).
IMP PAN, GdańskIMP PAN, Gdańsk
TVC concept (from the paper NASA/TM-2004-212507)
Geometry of LPP duct and combustion chamber
Contribution of IMP PAN
May May --20092009 IMP PAN, GdańskIMP PAN, Gdańsk
Air Air ForceForce InstituteInstitute of Technologyof Technology
�� The history of the Air Force Institute of Technology reaches back to The history of the Air Force Institute of Technology reaches back to 1918, when the 1918, when the Scientific & Technological DivisionScientific & Technological Division was was 1918, when the 1918, when the Scientific & Technological DivisionScientific & Technological Division was was established within the Department for Aeronautics of the Ministry of established within the Department for Aeronautics of the Ministry of Military Affairs. In 1921 the Military Affairs. In 1921 the DivisionDivision was changed into the Military was changed into the Military Center of Aeronautical Research, the main tasks of which were: Center of Aeronautical Research, the main tasks of which were: examination of products of aeronautical engineering, acceptance of examination of products of aeronautical engineering, acceptance of aircraft from aircraft factories, and technical supervision over aircraft from aircraft factories, and technical supervision over production. production.
�� Due to technological progress in the field of aeronautics in the Due to technological progress in the field of aeronautics in the twenties of the 20th century, the Military Center of Aeronautical twenties of the 20th century, the Military Center of Aeronautical twenties of the 20th century, the Military Center of Aeronautical twenties of the 20th century, the Military Center of Aeronautical Research was changed again into the Research was changed again into the Institute of Technological Institute of Technological ResearchResearch into Aeronautics in 1926. Its scope of activities was also into Aeronautics in 1926. Its scope of activities was also expanded, including aeroexpanded, including aero--engine testing, working out the engine testing, working out the programmeprogramme of development of aeronautical engineering and of of development of aeronautical engineering and of aircraft industry in Poland. aircraft industry in Poland.
Air Air ForceForce InstituteInstitute of Technologyof Technology
�� The Institute of Technological Research into Aeronautics existed The Institute of Technological Research into Aeronautics existed until 1936, when it was transformed into the until 1936, when it was transformed into the Aviation Institute Aviation Institute of Technologyof Technology. The main task of that Institute was new air. The main task of that Institute was new air--of Technologyof Technology. The main task of that Institute was new air. The main task of that Institute was new air--equipment testing. It required development equipment testing. It required development –– in cooperation with in cooperation with aircraft industry aircraft industry –– of aircraft construction rules and creation of of aircraft construction rules and creation of proper technical conditions for aircraft and aeroproper technical conditions for aircraft and aero--engines. Flight engines. Flight tests of new aircraft prototypes, as well as tests of airtests of new aircraft prototypes, as well as tests of air--equipment equipment and air armament were very important lines of Institute’s and air armament were very important lines of Institute’s activities.activities.
�� The outbreak of the Second World War brought the state of The outbreak of the Second World War brought the state of The outbreak of the Second World War brought the state of The outbreak of the Second World War brought the state of suspended activity to the Institute. suspended activity to the Institute. ItIt didn’tdidn’t existexist untilluntill 1950 1950 whenwhenthe Ministry of National the Ministry of National DefenceDefence decided to establish the decided to establish the Air Air Force Research InstituteForce Research Institute on June 17, 1953, the main task of on June 17, 1953, the main task of which was research and development support of products of which was research and development support of products of aeronautical engineering. aeronautical engineering. In 1958 the name of the Institute was In 1958 the name of the Institute was changed into the changed into the Air Force Institute of TechnologyAir Force Institute of Technology, which has , which has existed since then. existed since then.
Division for Aeronautical Division for Aeronautical Systems Reliability and SafetySystems Reliability and SafetyThe main tasks of the Division Aeronautical Systems Reliability The main tasks of the Division Aeronautical Systems Reliability
and Safety are studies under the methods of operating the and Safety are studies under the methods of operating the military engineering for aviation, like:military engineering for aviation, like:military engineering for aviation, like:military engineering for aviation, like:
�� computercomputer--aided systems to assist aircraft's operationalaided systems to assist aircraft's operational--phase phase management; management;
�� testing of materials (metals and alloys, rubber goods, polymers, testing of materials (metals and alloys, rubber goods, polymers, adhesiveadhesive--bonded joints) used in aeronautical structural components; bonded joints) used in aeronautical structural components;
�� nonnon--destructive testing of structures of engineered objects; destructive testing of structures of engineered objects; �� extension of aircraft service life and time between overhauls; extension of aircraft service life and time between overhauls; �� serviceservice--life tests of structural components; life tests of structural components; serviceservice--life tests of structural components; life tests of structural components; �� examination of the operationexamination of the operation--effected damages/failures to effected damages/failures to
aeronautical structures; aeronautical structures; �� development of theory of maintenance, safety and reliability of development of theory of maintenance, safety and reliability of
aircraft. aircraft. �� The Division The Division hashas also got the also got the Laboratory for Materials Strength Laboratory for Materials Strength
TestingTesting and and NonNon--destructive Testing Laboratorydestructive Testing Laboratory. .
Division for AeroDivision for Aero--enginesenginesThe primary tasks of the Division for AeroThe primary tasks of the Division for Aero--engines are: diagnostics of engines are: diagnostics of
aeronautical systems through developing new research methods; aeronautical systems through developing new research methods; monitoring and diagnostics of aeromonitoring and diagnostics of aero--engines of all types, including: engines of all types, including:
�� conducting the certification tests of power units implemented to conducting the certification tests of power units implemented to military aviation; military aviation; military aviation; military aviation;
�� technical diagnostics of power units; technical diagnostics of power units; �� development of new methods of diagnosing aerodevelopment of new methods of diagnosing aero--engines; engines; �� systems to systems to analyseanalyse the phasethe phase--mapping effected displays; mapping effected displays; �� the microwave probe to measure and monitor turbine blades' the microwave probe to measure and monitor turbine blades'
vibration spectrum; vibration spectrum; �� implementation of diagnostic systems; implementation of diagnostic systems; �� engine life extension; engine life extension; �� engine life extension; engine life extension; �� analyses of wear products in working liquids; analyses of wear products in working liquids; �� tests of expert opinions resulting from analyses of events occurring tests of expert opinions resulting from analyses of events occurring
in the course of operating aeroin the course of operating aero--engines. engines.
The Division for AeroThe Division for Aero--Engines has got the Engines has got the Laboratory for Health Laboratory for Health MonitorinMonitoring g of Fluidof Fluid--Flow MachinesFlow Machines and theand the Laboratory for Laboratory for Working LiquidsWorking Liquids..
The microwave probe to measure and monitor turbine blades' vibration spectrum
ośrodek przetwarzanie
CECHY CZUJNIKA
•może być stosowany w gorącej części silnika
ośrodek
propagacjiłopatki
turbiny
przetwarzanie
sygnału
•może być stosowany w gorącej części silnika
(turbina)
•może być zastosowany do pomiarów w czasie
rzeczywistym podczas lotu
•wyniki są uzyskiwane podczas całego zakresu
roboczego pracy silnika
The examples of damages
Zniszczenie części wentylatora na
skutek zmęczenia nisko cyklowego
Uszkodzenie łopatek turbiny lotniczego silnika odrzutowego
spowodowane zmęczeniem wysoko cyklowym
Wypalenie sekcji rury żarowej silnika Ał-21F3 Wypalenie łopatki AK Turbiny silnika Ai-25
The system of gear diagnostics of Military Aircraft according to the standards of NATO and programme Joint Oil Analysis Programme (JOAP)
Dowództwo Sił Powietrznych
Baza danych
Laboratorium Centralne
Military University of Technology
Over 50 years of experience (since 1951) in aviation and aviation relatedtechnologies: aircraft performance analyses, airframe load, aerodynamics,technologies: aircraft performance analyses, airframe load, aerodynamics,flight dynamics, power plants, thermodynamics, materials science,avionics, radio-electronics, computer science, aircraft and missilemaintenance, aircraft on-board weapon systems, meteorology, missiletechnologies etc.
Military University of Technology
University activities in aviation and space technology:
- research and development,
Military University of Technology, Warsaw, Poland
- research and development,
- education and basic military training for cadets of the Army and the Air Force aircraft maintenance technical personnel,
- education in aviation and space technology, electronics, computer science, materials science, physics etc.,
- training - the MUT Institute of Aviation Technology is the Approved Maintenance Training Organization (awarded with PART EASA-147 Maintenance Training Organization (awarded with PART EASA-147 certificate No PL-PART-147.0001.2004 - MUT) for JAR / PART courses and exams.
Military University of Technology
Education in aviation and space technology :and space technology :
Institute of Aviation Technology of the Mechatronics Faculty
Military personnel education, training and basic technical training
Military University of Technology, Warsaw, Poland
Military aircraft maintenance,
avionics, weapon and weapon systems,
logistics
Research and development - examples of the present activity
Military University of Technology, Warsaw, Poland
Joint Bielik aircraft trainingJoint Bielik aircraft trainingproject:
structure load and fluid flow numerical simulation, in-flight tests participation
Research and development - examples of the present activity
Military University of Technology, Warsaw, Poland
9
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3
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In-flight and wind tunnel investigations of icing processes
Research and development - examples of the present activity
Military University of Technology, Warsaw, Poland
Inlet separators and induction system analyses
Research and development - examples of the present activity
Military University of Technology, Warsaw, Poland
Thermal loads and thermophysical property investigation
Structure
dynamics analyses
Research and development - examples of the present activity
Military University of Technology, Warsaw, Poland
70
80
90
100
70
80
90
100GTM 120 / lp1115
1.7
1.8
1.9
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T1aT2bT3a_primT3a_bisP2a
Microscale experimental
studies of powerplant
performance in icing conditions
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UAV flight control systems
Military University of TechnologyMilitary University of Technology::
�� DDevelopmentevelopment of inertial dust separator’s theory related to of inertial dust separator’s theory related to exhausts gas from turbojet engines, traction piston engines, exhausts gas from turbojet engines, traction piston engines, air piston engines and their experimental verification.air piston engines and their experimental verification.
�� Finite elements method usage for predicting the rotary Finite elements method usage for predicting the rotary turbojet engines damage locations.turbojet engines damage locations.turbojet engines damage locations.turbojet engines damage locations.
�� Researches leading to decrease of axial compressors and Researches leading to decrease of axial compressors and turbines tip clearances.turbines tip clearances.
�� Research of issues related to the turbojet engines and piston Research of issues related to the turbojet engines and piston engines icing.engines icing.
�� Development of overtaking icing protection methods. Issues Development of overtaking icing protection methods. Issues of spontaneous ignition engines starting at low temperatures.of spontaneous ignition engines starting at low temperatures.
Military University of Technology Military University of Technology seventeen books, a few seventeen books, a few Military University of Technology Military University of Technology seventeen books, a few seventeen books, a few dozen conference articles and papers, twelve PhD thesis, dozen conference articles and papers, twelve PhD thesis, seven habilitationseven habilitation
Institute of Aviation
EUROPEAN ENGINE TECHNOLOGYEUROPEAN ENGINE TECHNOLOGYWORKSHOPWORKSHOP
Institute of Aviation
Warsaw, 2/3 Warsaw, 2/3 JuneJune20092009
Warsaw Institute of Aviation turbojet Warsaw Institute of Aviation turbojet engines achievementsengines achievements -- summarysummary
From 1948 to 2002 there was the From 1948 to 2002 there was the DepartmentDepartmentAirplane Engines in Warsaw Institute of Aviation Airplane Engines in Warsaw Institute of Aviation where turbojets engines were designed and tested. where turbojets engines were designed and tested. where turbojets engines were designed and tested. where turbojets engines were designed and tested. Institutes units were working on:Institutes units were working on:
�� aerodynamic calculations of engines, compressors, aerodynamic calculations of engines, compressors, combustors and turbinescombustors and turbines
�� engines designengines design
�� dynamic and stress calculationsdynamic and stress calculations�� dynamic and stress calculationsdynamic and stress calculations
�� power units and control systems designpower units and control systems design
�� engine installations and accessories designengine installations and accessories design
�� material issuesmaterial issues
Warsaw Institute of Aviation Warsaw Institute of Aviation turbojet engines achievementsturbojet engines achievements
�� Warsaw Institute of AviationWarsaw Institute of Aviation five books, a few five books, a few dozen conference articles and papers, six PhD dozen conference articles and papers, six PhD dozen conference articles and papers, six PhD dozen conference articles and papers, six PhD thesis, design and test with full verification of three thesis, design and test with full verification of three single flow engines and one bypass turbojet enginesingle flow engines and one bypass turbojet engine
Moreover following research stands were designed Moreover following research stands were designed and built for engine tests:and built for engine tests:
�� spin machine for overspin machine for over--revolution and low cycle revolution and low cycle fatigue critical elements of rotor with bladesfatigue critical elements of rotor with bladesfatigue critical elements of rotor with bladesfatigue critical elements of rotor with blades
�� test stand for foreign object fall into engine testingtest stand for foreign object fall into engine testing
�� test stand for oil, fuel and control systems testingtest stand for oil, fuel and control systems testing
�� thrust direction controlling system (for K15 engine)thrust direction controlling system (for K15 engine)
�� The Faculty of Power and Aeronautical Engineering The Faculty of Power and Aeronautical Engineering was established in 1960 joining the former Faculties of was established in 1960 joining the former Faculties of Aeronautics and Mechanical Design.Aeronautics and Mechanical Design.Aeronautics and Mechanical Design.Aeronautics and Mechanical Design.
�� The purpose of the fusion was to create a department offering The purpose of the fusion was to create a department offering education in most important branches of engineering, as one can say, education in most important branches of engineering, as one can say, producing catalyst in technical progress.producing catalyst in technical progress.
WUT WUT totaltotal::The agreements for the international coThe agreements for the international co--operation operation --103103The agreements for the international coThe agreements for the international co--operation operation --103103
Research projects in the coResearch projects in the co--operation with the European operation with the European Union Partners Union Partners -- 93 (2008)93 (2008)
The Faculty of Power and The Faculty of Power and Aeronautical EngineeringAeronautical Engineering -- WUTWUT
TheThe InstituteInstitute of of AeronauticsAeronautics and Applied and Applied MechanicsMechanics::MechanicsMechanics::
�� TheThe Automation and Automation and AeronauticalAeronautical Systems Systems Department,Department,
�� TheThe AerodynamicsAerodynamics Department,Department,
�� TheThe MechanicsMechanics DepartmentDepartment
�� TheThe Fundamentals of Fundamentals of MachineMachine Design DepartmentDesign Department�� TheThe Fundamentals of Fundamentals of MachineMachine Design DepartmentDesign Department
�� TheThe AirplaneAirplane and and HelicopterHelicopter Department,Department,
�� TheThe MaterialMaterial and Construction and Construction StrengthStrength DepartmentDepartment
The Faculty of Power and The Faculty of Power and Aeronautical EngineeringAeronautical Engineering -- WUTWUT
TheThe InstituteInstitute of of HeatHeat Engineering:Engineering:TheThe InstituteInstitute of of HeatHeat Engineering:Engineering:
�� TheThe Chemical and Chemical and RefrigerationRefrigeration ApparatusApparatusDepartmentDepartment
�� TheThe Power Engineering DepartmentPower Engineering Department
�� TheThe AircraftAircraft EngineEngine DepartmentDepartment
TheThe TermodynamicsTermodynamics DepartmentDepartment�� TheThe TermodynamicsTermodynamics DepartmentDepartment
�� TheThe Pump,DrivePump,Drive and Power and Power stationstationDepartmentDepartment
Nowowiejska 25, 00Nowowiejska 25, 00--665 Warszaw, POLAND665 Warszaw, POLAND
Fax: +(48-22) 825-05-65; http://www.itc.pw.edu.pl
TheThe AircraftAircraft EngineEngine DepartmentDepartmentHeadHead prof. Piotr Wolańskiprof. Piotr Wolański
�� 4 4 professorsprofessors�� 4 4 professorsprofessors
�� 3 3 assistantassistant professorsprofessors
�� moremore thenthen 5 5 PhPh. D. . D. studentsstudents
�� advancedadvanced experimentalexperimental setupssetups for for combustioncombustion
StrongStrong international international coco--operationoperation�� StrongStrong international international coco--operationoperation
The more information during the visit in the laboratory 3 of June 14.00
Prof. Prof. zw. zw. drdr hab. hab. inżinż. . R. R. DomańskiDomański –– Head of Head of DivisonDivison
DIVISION of THERMODYNAMICS DIVISION of THERMODYNAMICS Warsaw University of Technology
Institute of Heat Engineering
MAIN STUFF
Prof. zw. dr hab. inż. J. Banaszek
Prof. zw. dr hab. inż. P. Furmański
Prof. dr hab. inż. T. Wiśniewski
dr inż. M. Jaworski
dr inż. Jacek Bzowski
dr inż. Karolina Błogowskadr inż. Karolina Błogowska
dr inż. Marek Rebow Presently:
dr inż. T. Wartanowicz 5 Ph.D students
dr inż. Jerzy Kołyś 11 Master Thesis
TheThe ThermodynamicsThermodynamics DepartmentDepartmentWarsaw University of Technology
Institute of Heat Engineering
RESEARCH ACTIVITY
• Numerical calculation of complex heat transfer problems – for turbine
and vanes blades cooled and with multilayers structure (TBC), heat load and vanes blades cooled and with multilayers structure (TBC), heat load
and flow problems for combustion chamber, melting and solidification of
PCM for Thermal Energy Storage Systems, system modelling.
• High power heat flux interaction with solids – laser radiation interaction with
solids, laser melting vaporization, glazing, theoretical – numerical research,
non–Fouries effects caused by Giant Laser.
• Thermal properties measurement.
• Heat conduction in composites (theoretical prediction of thermal properties,• Heat conduction in composites (theoretical prediction of thermal properties,
studding of boundary, nonlocal and memory effects).
• Heat transfer in porous media ( numerical and analytical modeling of interaction
of conduction, radiation and fluid flow during heat flow in porous media, non
Darcy effects, thermal dispersion, prediction of heat transfer coefficient for fluid
flow through porous media).
DIVISION of THERMODYNAMICS DIVISION of THERMODYNAMICS Warsaw University of Technology
Institute of Heat Engineering
RESEARCH ACTIVITY
• Radiation heat transfer in emissing, absorbing and scattering media (numerical
and analytical modeling of radiation heat transfer in optically active media, radiation
heat transfer in internal combustion engines, numerical methods for radiative heat heat transfer in internal combustion engines, numerical methods for radiative heat
transfer in emissing, absorbing and anisotropically scattering media).
• Heat transfer during solidification of binary mixtures (modeling of heat transfer
in the two phase, i.e. mushy zone, during solidification of binary mixtures; heat,
mass and constituents transfer in binary mixtures).
• Heat transfer during contact of two solids (numerical modeling of interface thermal
phenomena, prediction and measurement of thermal contact resistance,
investigation on thermal contact resistance and heat partition between solids during investigation on thermal contact resistance and heat partition between solids during
frictional sliding, nonlocal and capacity effects in modeling of heat transfer through
the interface).
• Heat transfer in thermal insulations (numerical and analytical modeling and
experimental research on conjugate conduction-radiation heat transfer in
thermal insulations, prediction of thermal and radiative properties, heat transfer
in thin layers of insulations).
Experimental and numerical investigation for Experimental and numerical investigation for turbine blades turbine blades (with Institute of Aviation)(with Institute of Aviation)
Experimental and numerical investigation for Experimental and numerical investigation for turbine blades (with Institute of Aviation)turbine blades (with Institute of Aviation)
Experimental and numerical Experimental and numerical investigation for turbine blades (with investigation for turbine blades (with Institute of Aviation)Institute of Aviation)HeatHeat Transfer Transfer coefficientcoefficient measurementmeasurement
•
NumericalNumerical resultsresults for for temperaturetemperature field field ininthethe cooledcooled engineengine elementelement
�� ResultsResults for for engineengine KK--15 15 coveredcovered withwith TBCTBC
1500
2000
2500
3000
3500
4000
strona wklęsła
strona wypukła
krawędź natarcia
wsp
ółcz
ynni
k α
[W/m
2 K]
0,0 0,2 0,4 0,6 0,8 1,0
1000
wsp
ółcz
ynni
k
x/l
Numerical simulation of heat Numerical simulation of heat transfertransfer
� Model of blade for engine K18 with special cooling system
1500
2000
2500
3000
3500
strona wklęsła
strona wypukła
krawędź natarcia
wsp
ółcz
ynni
k α
[W/m
2 K]
0,0 0,2 0,4 0,6 0,8 1,01000
wsp
ółcz
ynni
k
x/l
a + 20% on the surface of blade
a - 20% for internal cooling
Rw = 232 mm
αααα - 20% on the surface of blade
αααα + 20% for internal cooling
ExperimentalExperimental and and theoreticaltheoretical researchresearch withwith TBCTBCThermal Thermal BarrierBarrier CoatingCoating –– for for exampleexample --ZrOZrO22+8Y+8Y22OO33, , AlAl22OO33+SiO+SiO22, , ZrOZrO22 + 20Y+ 20Y22OO33, ZrO, ZrO22 + 8Y+ 8Y22OO33,,(( 45 45 µµµµµµµµmm))., ., for for plasmaplasmacoatingcoating −−−−−−−− ZrOZrO22 + 20Y+ 20Y22OO33 (AMDRY 146/METCO 202N) (AMDRY 146/METCO 202N)
100/180m=0,5
100/225m=0,6
75/225m=0,8
50/180m=1
1244
Wall temperature
75/180m=0,67
100/275m=0,8
75/275m=1,1
50/225m=1,2
1244
1215 1106 1087
11301167
11041062
Laser Laser interactioninteraction withwith solidssolids –– 33--D D numericalnumericalsimulationsimulation
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Tem
pera
tura
gaz elektronowy
model dwukrokowy
rownanie hiperb. - pochlanianie objetosciowe
rownanie hiperb. - pochlanianie powierzchniowe
0 10 20 30 40 50 60 70 80 90 100
x [nm]
0.0
0.1
0.2
0.3
T
0.7
0.8
0.9
1.0
Temperature fields after laser action for different models of heat conductionphenomena
0 10 20 30 40 50 60 70 80 90 100
x [nm]
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
Tem
pera
tura
InfraredInfrared diagnostics diagnostics -- ThermogramThermogram of of thethe hottesthottestpart of GTDpart of GTD--350 350 turbineturbine engineengine
SummarySummary
StrongStrong fundamentalfundamental researchresearch::�� HeatHeat transfertransfer
ComputationalComputational fluidsfluids dynamicsdynamics�� ComputationalComputational fluidsfluids dynamicsdynamics
�� FEM FEM analysisanalysis
�� CombustionCombustion
�� MaterialMaterial sciencescience
ExperimentalExperimental researchresearch inin areasareas of:of:�� CombustionCombustion,,�� CombustionCombustion,,
�� HeatHeat transfertransfer
�� Materials Materials testingtesting
�� EngineEngine testingtesting
StrongStrong InterantionalInterantional coco--operationoperation
Highly qualified staff