Ing. Lubomír Junek, Ph.D.

Job Position:
Managing Director
Mobile:
+420 606 717 655
Phone:
+420 541 212 429
Fax:
+420 541 211 189
E-mail:
email

Education

  • Ing., Brno University of Technology, Faculty of Civil Engineering, 1984, field of study: Chemical and Food Processing Equipment
  • Ph.D., Military Academy Brno, 1998
  • Specialization: Analysis and Evaluation of Residual Stresses Induced by Welding and Thermal Treatment

Professional Specialization

  • MKP multidisciplinary analyses
  • Assessment of strength and lifetime of nuclear power plant structures
  • Assessment of seismic resistance of nuclear power plant equipment
  • Analyses of the causes of damage to nuclear power plant structures
  • Material fatigue
  • Dynamics of nuclear power plant structures
  • Fluid mixing and gas flows
  • Fracture mechanics
  • Welding simulation and prediction of weldment distortions during production

Publications

Junek L., Krautschneider R. : Main Steam Line Modification for Reduction of Operational Vibrations, 3th International Czech-Japan Workshop on New Methods of Damage and Failure Analysis of Structural Parts, September 8 – 12, 2008, VŠB - Technical University of Ostrava Czech Republic

Junek L., Vlček L., Slováček M., Diviš Vl.,: SYSWELD distortion validation of VV PSM, ITER Task – ITA 15-39 - EB Welded VV Poloidal Segment, Intermediate Review meeting - DCNS, Cherbourg, November 15th and 16th, 2007

Junek L.,Vejvoda S.: Navrhování svařovaných strojních součástí, konstrukcí a tlakových nádob z hlediska únavového poškozování pomocí norem a doporučení IIW, Svařování v energetice, 1.ročník, 2/2007

Junek L., Bystrianský J., Vlček L., Strnadel B.. : Effect of Thermal Cycles on the Fatigue Life of AISI 321 Stainless Steel, , 19th International Conference on Structural Mechanics in Reactor Technology, Toronto, Canada, August 12-17, 2007

Junek L., Bystrianský J., Vlček L., Strnadel B.. : Effect of Thermal Cycles on the Fatigue Life of AISI 321 Stainless Steel, , 19th International Conference on Structural Mechanics in Reactor Technology, Toronto, Canada, August 12-17, 2007

Junek L., Bystrianský J., Vlček L., Strnadel B.. : Effect of Thermal Cycles on the Fatigue Life of AISI 321 Stainless Steel, , 19th International Conference on Structural Mechanics in Reactor Technology, Toronto, Canada, August 12-17, 2007

Junek L.: Fatigue Damage Analysis of Unexpected Thermal Transients in Mixing Zone of T-Junction on Surge Piping System , 3th International Conference Fatigue of Reactor Components, Seville, Spain 3-6, October 2004

Junek L., etc. : Numerical FEM Analyses of Primary Coolant System at NPP Temelín, 17th International Conference on Structural Mechanics in Reactor Technology Prague, Czech Republic, August 17-22, 2003

Junek L., Vejvoda S. : Fatigue Design of Welded Structures and Components, Failures 2002, An International Symposium on Risk, Economy and Safety, Failure Minimisation and Analyses, 1.5-4.5.2002, Cape Town , South Africa

Junek L.-Slováček M.: Numerical Simulation of Welding and Calculation of Residual Stresses, Failures 2000, International Symposium, 24.7-28.7.2000, Umhlanga Rocks, South Africa

Junek L.-Slováček M.-Ochodek V.: The Effect of Repair Welding Residual Stress, EuroPAM 98 Conference, Tours, 3.10.-4.10.1998, France

Junek L.-Slováček M.-Ochodek V.: The Effect of Repair Welding Residual Stress on Steam Generator Lifetime, PVP 98, Conference, 26.7.-30.7.1998,San Diego, CA, USA

Junek L.-Slováček M.-Ochodek V.: Numerical Simulation of Nuclear Power Plant Component Repairs, International Conference on Carrying Capacity of Steel Shell Structures 1st to 3rd October, Brno, 1997

Junek L.: Development of weld repair of nuclear power plant components without post heat treatment by using program SYSWELD, PAM 97, 16-17.10, Prague

Junek L.-Slováček M.-Ochodek V.: Influence of Welding Technology on Residual Stresses Distribution, 4th International Seminar Numerical Analysis of Weldability, 28-1. October 1997, Graz, Austria.

Junek L.-Slováček M.-Ochodek V.: Numerical Simulation Steam Generator Repair, 14th International Conference on Structural Mechanics in Reactor Technology, August 17-22, Lyon, Francie, 1997

Junek L.-Ochodek V.-Slováček M.: Steam Generator Weld Repair and their Influence on its Lifetime, 1st Annual Meeting IIW – Commission X and XV, 14-15 July, Hotel Hilton, San Francisco, 1997

Junek L.-Ochodek V.: Numerical Simulation of Steam Generator Repairs, Specialists Meeting on Steam Generator Repair, Replacement, Practices and Lessons Learned, IAEA, 15-18 April 1996, Ostrava, Czech Republic

Junek L.-Ochodek V.: Residual stresses after repairing components of nuclear power lant, 3th International Seminar Numerical Analysis of Weldability, 25-27 September 1995, Graz, Austria.

Junek L.-Ochodek V.-Slováček M.: Numerical Simulation of Nuclear Power Plant Component Repairs, 6th International Symposium of Japan Welding Society, 19-21 November 1996, Nagoya, Japan

Address:
Resslova 972/3, Veveří
602 00 Brno
Czech Republic
Contact:
Phone: +420 541 321 291
Fax: +420 541 211 189
E-mail: uam@uam.cz
Laboratory:
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