Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB

Workshop on Non-Kolmogorov Turbulence and Associated Phenomena

1-3 July 2019, Ettlingen, Germany

Rationale

Atmospheric and oceanic turbulence and their effects on imaging and laser systems have been described, since 1940s, with a very simple model of Kolmogorov, Obukhov and Corrsin. In recent years though, the area of optical turbulence studies has experienced a sort of renaissance. This is due to the re-examination of the Kolmogorov model. The so-called non-Kolmogorov turbulence (NKT) encompasses all power spectrum models of the fluctuations of the refractive index showing either different power laws than the classical Kolmogorov -11/3 or that include anisotropy or both. Additionally, attention has been given to the description of the turbulent spectrum outside of the inertial range, for scales larger than the outer scale and also for scales smaller than the inner scale. At the same time, novel descriptions of underwater oceanic turbulence, driven not only by temperature but also by salinity differences, have been proposed.

The aim of the workshop is to bring together disparate communities working on similar problems from different perspectives: atmospheric optics and meteorology communities, oceanographers, and fluid dynamicists. Additionally, goal is to answer the following questions: what are the characteristics of NKT? Can it be modelled faithfully? Can it be measured and how? How often does it arise and in which conditions? From the application point of view, what are the quantifiable effects of NKT on laser and imaging systems?

The workshop will have a structure conducive to exchanges between individual participants, panel discussions and synergetic confluences. Three half-day splinter sessions are foreseen where the participants will be asked to discuss the way forward for the three main themes of the workshop: measurement techniques, simulation and modelling of turbulence, and the effects of non-Kolmogorov turbulence on light propagation. Additionally, tutorial presentations will be given by experts in these fields: Dr. Detlev Sprung (Fraunhofer IOSB), Dr. Sukanta Basu (Delft University of Technology), Dr. Italo Toselli (Fraunhofer IOSB) and Dr. Melissa Beason (University of Central Florida).

The following, non-exhaustive list shows the main topics of the workshop:

  • turbulence outside the inertial range
  • premises for deviations from -11/3 slope in the inertial range
  • anisotropy
  • oceanic turbulence
  • outer scale models
  • measurement techniques
  • modelling of turbulence
  • computational fluid dynamics simulations
  • atmospheric and underwater light propagation

 

Scientific Organising Committee (SOC):

  • Szymon Gladysz (Fraunhofer IOSB)
  • Sukanta Basu (Delft University of Technology)
  • Italo Toselli (Fraunhofer IOSB)
  • Melissa Beason (University of Central Florida).

 

Local Organising Committee (LOC):

  • Karin Stein (Fraunhofer IOSB)
  • Szymon Gladysz (Fraunhofer IOSB)
  • Detlev Sprung (Fraunhofer IOSB)
  • Christian Eisele (Fraunhofer IOSB)
  • Julia Hofmann (Fraunhofer IOSB)

 

For more information or any queries regarding this workshop, please contact: info-workshop@iosb.fraunhofer.de

Registration

 

Deadline: May 13 2019

 

The price to attend the conference is €65. The price includes the venue, coffee breaks (tea, juice, soda, water and cookies) for the duration of the workshop.

Registration fee will be collected on site.

Please click on the registration form to register.

 

For more information or any queries regarding this workshop, please contact: info-workshop@iosb.fraunhofer.de

 

 

Programme

The programme of the workshop is now available.

Travel Grants

It is expected that a limited number of travel grants will be available to eligible participants to enable them to attend the workshop.

Registration form should be used to apply for a travel grant.

General Information

 

 

The workshop will take place in Buhlsche Mühle

Buhlsche Mühle
Tagungszentrum Ettlingen
Pforzheimer Straße 68
76275 Ettlingen, Germany

 

 

 

 

 

 

 

Ettlingen is located close to Karlsruhe and to the Black Forest. www.karlsruhe.de

Ettlingen itself is a small but charming town with a castle and other picturesque buildings. www.ettlingen.de

 

 

 

 

 

 

 

For questions or additional information please contact info-workshop@iosb.fraunhofer.de

For more information or any queries regarding this workshop, please contact: info-workshop@iosb.fraunhofer.de

Travel information


 

If you arrive by car

  • Coming from the north or south, take Highway (Autobahn) A5 and leave at Exit 47
  • Coming from the east, take Autobahn A8, transfer to A5 at Autobahnkreuz (Junction) Karlsruhe, direction Basel, and leave A5 at Exit 47
  • Follow the signs to Ettlingen
  • Take left at the third roundabout into the street "Pforzheimer Str"; after about 1 km you will see the buildings of the Buhlsche Mühle on your right side.

If you arrive by train

  • The next train station is Karlsruhe Hauptbahnhof (main station).
  • From there you should walk north, first on Luisen Strasse and then on Pforzheimer Strasse to reach Buhlsche Mühle.
  • In front of the Karlsruhe main station, near the city exit (»Ausgang Bahnhofsplatz«), is a stop of the suburban trains. Take either train S1 (direction Bad Herrenalb), or S11 (direction Ettlingen/Ittersbach) from the last platform.
    The official website of Karlsruhe public transportation system has a journey planner https://www.kvv.de/en/
  • Get off at train stop »Albgaubad« (20 min. ride).

If you arrive by plane

International airports close to Ettlingen are:

Accommodation

 

Stadthotel Engel  (ask for Fraunhofer IOSB discount)

Kronenstr. 13, 76275 Ettlingen

Phone +49 7243 330-0

Fax +49 7243 330-199

http://www.stadthotel-engel.de

 

Ibis Styles  (ask for Fraunhofer IOSB discount)

Karlsruher Str 13-15, 76275 Ettlingen

Phone +49 7243 72510

Fax: +49 7243 7251155

http://hotel-ettlingen.de/ibis-styles/

https://www.accorhotels.com/gb/hotel-8068-ibis-styles-karlsruhe-ettlingen/index.shtml

 

Hotel Watthalden

Am Watthalden Park

Pforzheimerstr. 67a, 76275 Ettlingen

Phone +49 7243 714 - 0

Fax +49 7243 714 - 3000

http://www.hotel-watthalden.de

 

Hotel – Restaurant Erbprinz

Rheinstr. 1, 76275 Ettlingen

Phone +49 7243 322-0

Fax +49 7243 322-322

http://www.erbprinz.de

Participants

  • Jens Bange, Eberhard Karls Universität Tübingen, Germany
  • Sukanta Basu, TU Delft, The Netherlands
  • Melissa Beason, Fraunhofer IOSB and University of Central Florida, USA
  • Raphael Bellossi, Fraunhofer IOSB
  • Jeremy Bos, Michigan Technological University, USA
  • Mikhail Charnotskii
  • Karin Stein, Fraunhofer IOSB
  • Christian Eisele, Fraunhofer IOSB
  • Gustavo Funes, Universidad de los Andes, Chile
  • Szymon Gladysz, Fraunhofer IOSB
  • Robert Handler, George Mason University, USA
  • Stephanie Heikamp, TNO, The Netherlands
  • Julia Hofmann, Fraunhofer IOSB
  • K. Peter Judd, Naval Research Laboratory, USA
  • Andrey Kanaev, US Office of Naval Research Global
  • Thomas Kociok, Fraunhofer IOSB
  • Olga Korotkova, University of Miami, USA
  • Andrew Lambert, UNSW Canberra, Australia and Fraunhofer IOSB
  • Vladimir Lukin, VE Zuev Institute of Atmospheric Optics, Russia
  • Donald McGaughey, Royal Military College of Canada, Canada
  • Gökçe Muhsin Caner, TED University, Turkey
  • Felipe Olivares, Pontificia Universidad Católica de Valparaíso, Chile
  • Dario Gabriel Perez, Pontificia Universidad Catolica de Valparaiso, Chile
  • Sergio Restaino, Naval Research Laboratory, USA
  • Max Segel, Fraunhofer IOSB
  • Artem Shikhovtsev, Institute of Solar-Terrestrial Physics, Russia
  • Detlev Sprung, Fraunhofer IOSB
  • Italo Toselli, Fraunhofer IOSB
  • Carmen Ullwer, Fraunhofer IOSB
  • Alexander van Eijk, TNO, The Netherlands
  • Miranda van Iersel, University of Maryland, USA
  • Marie-Thérèse Velluet, Onera, France
  • Mikhail Vorontsov, University of Dayton, USA
  • Andreas Zepp, Fraunhofer IOSB