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Prof. dr hab. Marek Czachor Faculty of Applied Physics & Mathematics Gdańsk University of Technology (Politechnika Gdańska) Representing: Organizing & scientific committees of the 1st Smolensk Conference, 22 Oct 2012, Institute of Computer Science, Polish Academy of Sciences, Warszawa

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slide1

Prof. dr hab. Marek Czachor

  • Faculty of Applied Physics & Mathematics
  • Gdańsk University of Technology (Politechnika Gdańska)
  • Representing:
  • Organizing & scientific committees of the 1st Smolensk Conference, 22 Oct 2012, Institute of Computer Science, Polish Academy of Sciences, Warszawa
  • Smolensk research project of Gdańsk Univ. Technology & Institute of Fluid-Flow Machinery in Gdańsk, Polish Acad. Sci. (Instytut Maszyn Przepływowych PAN)
slide2

Smolensk Conference Committee: 52 full or associate professors of physics, chemistry, mathematics or technical sciences from

  • University of Warsaw
  • Warsaw University of Technology
  • Cardinal Stefan Wyszyński University, Warszawa
  • National Center for Nuclear Research, Warszawa
  • Gdańsk University of Technology
  • University of Łódź
  • Łódź University of Technology
  • Jagiellonian University, Kraków
  • Kraków University of Technology
  • AGH University of Science and Technology, Kraków
  • Białystok University of Technology
  • Adam Mickiewicz University, Poznań
  • Lublin University of Technology
  • Opole University of Technology
  • Building Research Institute, Warszawa
  • Institute of Physics, Polish Academy of Sciences, Warszawa
  • Institute of Organic Chemistry, Polish Academy of Sciences, Warszawa
  • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Wrocław
  • Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Gdańsk
  • Institute of Mathematics, Polish Academy of Sciences , Warszawa
  • Institute of Computer Science, Polish Academy of Sciences, Warszawa
  • University of Technology and Life Sciences, Bydgoszcz
slide3

Goals of the 1st Smolensk Conference

  • Create space for exchange of scientific results on 10.04.2010
  • Create data basis for those who want to perform such research
  • Limiting factors
  • No posibility of examining the wreckage and „black boxes”
  • No access to reliable data
  • Part of evidence irreversibly lost due to improper treatment
  • No funding of such research is available in Poland
  • Positive elements
  • In scientific community growing awareness of loopholes of the official investigation
  • Growing number of scientists who openly declare their will of undertaking the examination
slide5

Inconsistencies of the official reports

(need access to original data)

17 m ?

Radar altitude

120°

slide6

Issues that require laboratory examination

(first of all, bring the wreckage to our labs)

slide7

Data source files are needed and not low-quality plots of the official reports

Example: possible problem with engine 3 (not mentioned in the official reports)

slide8

The twin aircraft 102 is an important source of knowledge on technical details. Experience with servicing in Poland of former Soviet aircrafts shows that details of construction typically differ from the published technical documentation.

Polish authorities try to sell 102 to Russia, which expresses interest in this transaction...

slide9

Funding?

Standard paths of funding grants are here unavailable – the project is sensu stricto neither fundamental nor applied

slide10

Project proposal for National Center for Research & Development (NCBiR)

Parametric modeling of the final few seconds of flight of TU-154M in Smolensk on 10 April 2010

Gdańsk University of Technology (Politechnika Gdańska)

5 departments from 4 faculties

Institute of Fluid-Flow Machinery, Polish Academy of Sciences (IMP PAN)

3 departments

15 permanent group members + up to 20 persons to hire

Duration 2 years

slide12

New elements in our grant proposal

  • Collision with the birch will include aerodynamic forces
  • and turbulence
slide14

New elements...

Callibration on 2010 NASA experiments

N. T. Frinki in., CFD Assessment of Aerodynamic Degradation of a Subsonic Transport Due to Airframe Damage, http://fun3d.larc.nasa.gov/papers/AIAA-2010-500.pdf.

slide15

New elements...

  • Callibration on 1:10 scale experiment
  • Modeling the flight of the aircraft after the collision