Publikační výsledky

• 2025

  HVOŽĎA, J.; BOHÁČEK, J.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E. Modeling Heat Transfer in Cylindrical Batteries: Spiral-Based Thermal Conductivity Tensor. 2025, vol. 12, no. 1, p. 23-28. ISSN: 2368-6111.
  Detail

  ZHANG, H.; ZHENG, Y.; YANG, C.; HUANG, B.; LI, J.; DING, Y.; LIANG, L.; QIU, Z.; WANG, H.; YANG, Y.; TIAN, M.; HUANG, Q.; WU, Z.; BOHÁČEK, J. Influence of heat treatment on the microstructural evolution of CoCrFeNi high-entropy alloy prepared by Selective Laser Melting. Journal of Materials Research and Technology-JMR&T, 2025, vol. 35, no. February, p. 4920-4928. ISSN: 2238-7854.
  Detail

  BOHÁČEK, J.; HNÍZDIL, M.; HVOŽĎA, J.; FERRO, L.; KARIMI-SIBAKI, E.; VAKHRUSHEV, A. Inverse calculation of local heat transfer coefficient on generic surfaces in OpenFOAM. 2025, vol. 219, no. 110208, p. 1-13. ISSN: 1778-4166.
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• 2024

  KROULÍKOVÁ, T.; MRÁZ, K.; HVOŽĎA, J.; BOHÁČEK, J. Crossflow polymeric hollow fiber heat exchanger: fiber tension effects on heat transfer and airside pressure drop. 2024, vol. 149, no. 8, p. 3155-3164. ISSN: 1588-2926.
  Detail

  BOHÁČEK, J.; MRÁZ, K.; HVOŽĎA, J.; LANG, F.; KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; KHARICHA, A. Comment on “Numerical study with OpenFOAM on heat conduction problems in heterogeneous media” by K. Zhang, C.-A. Wang, J.-Y. Tan, International Journal of Heat and Mass Transfer, Vol. 124 (2018) 1156–1162. 2024, vol. 227, no. srpen, 3 p. ISSN: 1879-2189.
  Detail

  BOHÁČEK, J.; MRÁZ, K.; HVOŽĎA, J.; LANG, F.; RAUDENSKÝ, M.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; KHARICHA, A. Determination of transient heat transfer by cooling channel in high-pressure die casting using inverse method. In Journal of Physics: Conference Series , Volume 2766 , 9th European Thermal Sciences Conference (Eurotherm 2024) 10/06/2024 - 13/06/2024 Lake Bled, Slovinsko. Journal of Physics: Conference Series. IOP Publishing, 2024. no. 1, p. 1-6. ISSN: 1742-6596.
  Detail

  KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; WU, M.; BOHÁČEK, J.; KHARICHA, A. A numerical study on effects of current density distribution, turbulence, and magnetohydrodynamics (MHD) on electrolytic gas flow with application to alkaline water electrolysis (AWE). CHEMICAL ENGINEERING RESEARCH & DESIGN, 2024, vol. 208, no. 8, p. 731-739. ISSN: 0263-8762.
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  BOHÁČEK, J.; KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; MRÁZ, K.; HVOŽĎA, J.; WU, M.; KHARICHA, A. A Coupled Magnetohydrodynamics (MHD) and Thermal Stress-Strain Model to Explore the Impact of Gas Cooling on Ingot Solidification Shrinkage in Vacuum Arc Remelting (VAR) Process. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2024, vol. 55, no. 6, p. 4408-4417. ISSN: 1073-5615.
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  HVOŽĎA, J.; MRÁZ, K.; RAUDENSKÝ, M.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; BOHÁČEK, J. Case Study on Thermal Management of Planar Elements with Various Polymeric Heat Exchangers: Experiment and Simulation. 2024, vol. 149, no. 11, p. 5229-5238. ISSN: 1588-2926.
  Detail

  VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; WU, M.; TANG, Y.; HACKL, G.; WATZINGER, J.; BOHÁČEK, J.; KHARICHA, A. Effects of the asymmetric and oscillating turbulent melt flow on the heat transfer and solidification inside the thin slab continuous casting (TSC) mold under the applied electromagnetic brake (EMBr). Journal of Physics: Conference Series, 2024, vol. 2766, no. 1, p. 1-6. ISSN: 1742-6596.
  Detail

  HVOŽĎA, J.; BOHÁČEK, J.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E. Spiral Structure of Cylindrical Batteries and its Importance in Modeling of Heat Transfer. Proceedings of the 5th International Conference on Fluid Flow and Thermal Science (ICFFTS 2024). Proceedings of the 5th International Conference on Fluid Flow and Thermal Science (ICFFTS 2024). INTERNATIONAL ASET, 2024. p. 170-1 (170-1 p.)ISBN: 978-1-990800-48-1. ISSN: 2563-5301.
  Detail

  VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; WU, M.; LUDWIG, A.; NITZL, G.; TANG, Y.; HACKL, G.; WATZINGER, J.; BOHÁČEK, J.; KHARICHA, A. Assessment of URANS-Type Turbulent Flow Modeling of a Single Port Submerged Entry Nozzle (SEN) for Thin Slab Continuous Casting (TSC) Process. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2024, vol. 55, no. 2, p. 891-904. ISSN: 1073-5615.
  Detail

• 2023

  KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J.; KHARICHA, A.; KADYLNYKOVA, A. A multiphase model for exploring electrochemical Marangoni flow. ELECTROCHEMISTRY COMMUNICATIONS, 2023, vol. 155, no. october, p. 1-6. ISSN: 1388-2481.
  Detail

  BOHÁČEK, J.; MRÁZ, K.; KRUTIŠ, V.; KAŇA, V.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; KHARICHA, A. Experimental and Numerical Investigations into Heat Transfer Using a Jet Cooler in High-Pressure Die Casting. Journal of Manufacturing and Materials Processing, 2023, vol. 7, no. 6, p. 1-14. ISSN: 2504-4494.
  Detail

  BARTULI, E.; BOHÁČEK, J.; MRÁZ, K.; HVOŽĎA, J. Polymeric Hollow Fiber Heat Exchangers for Automotive Applications. In Sborník z konference 10th International Conference on Fluid Flow, Heat and Mass Transfer, FFHMT 2023. 2023. p. 191-1 (191-7 p.)ISBN: 9781990800245.
  Detail

  VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; BOHÁČEK, J.; WU, M.; LUDWIG, A.; TANG, Y.; HACKL, G.; NITZL, G.; WATZINGER, J.; KHARICHA, A. Impact of Submerged Entry Nozzle (SEN) Immersion Depth on Meniscus Flow in Continuous Casting Mold under Electromagnetic Brake (EMBr). Metals, 2023, vol. 13, no. 3, p. 1-23. ISSN: 2075-4701.
  Detail

  MRÁZ, K.; BOHÁČEK, J.; RAUDENSKÝ, M. NUMERICAL SIMULATION OF FLUID FLOW IN HEAT EXCHANGERS WITH COMPLEX GEOMETRY. In Sborník z konference Proceedings of the Thermal and Fluids Engineering Summer Conference. 4th Thermal and Fluids Engineering Conference. Begell House Inc., 2023. p. 457-460. ISSN: 2379-1748.
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  KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J.; KHARICHA, A. Transient Simulation of Diffusion-Limited Electrodeposition Using Volume of Fluid (VOF) Method. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2023, vol. 170, no. 7, p. 1-6. ISSN: 0013-4651.
  Detail

• 2022

  HVOŽĎA, J.; BARTULI, E.; BOHÁČEK, J. Srovnání kanálků tepelných výměníků různé geometrie při tepelném managementu plochých prvků. 2022. 8 s.
  Detail

  BOHÁČEK, J.; HVOŽĎA, J.; MRÁZ, K.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E. Polymeric hollow fibers: a modular heat exchanger for thermal management systems of battery modules in electric vehicles. EPJ Web of Conferences. EDP Sciences, 2022. no. 1, p. 1-5. ISSN: 2100-014X.
  Detail

  VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; WU, M.; LUDWIG, A.; NITZL, G.; TANG, Y.; HACKL, G.; WATZINGER, J.; BOHÁČEK, J.; KHARICHA, A. On modelling conjugated heat transfer in the thin slab CC mold and solid shell formation under the applied EMBr. 2022. p. 1-6.
  Detail

  KARIMI-SIBAKI, E.; LUDWIG, A.; BOHÁČEK, J.; KHARICHA, A.; VAKHRUSHEV, A.; PEYHA, M.; WU, M., PREISS, B. Experimental and numerical investigations of arc plasma expansion in an industrial vacuum arc remelting (VAR) process. Scientific Reports, 2022, vol. 12, no. 1, p. 1-14. ISSN: 2045-2322.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; ABDI, M.; LUDWIG, A.; BOHÁČEK, J.; VAKHRUSHEV, A.; PREISS, B.; WU, M. Numerical modeling and experimental validation of the effect of arc distribution on the as-solidified Ti64 ingot in vacuum arc remelting (VAR) process. Journal of Materials Research and Technology-JMR&T, 2022, vol. 19, no. červenec, p. 183-193. ISSN: 2238-7854.
  Detail

• 2021

  MRÁZ, K.; BOHÁČEK, J.; RESL, O.; CHABIČOVSKÝ, M.; KARIMI-SIBAKI, E. Thermal conductivity of porous oxide layer: A numerical model based on CT data. Materials Today Communications, 2021, vol. 28, no. 102705, p. 102705-102705. ISSN: 2352-4928.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; VAKHRUSHEV, D.; WU, M.; LUDWIG, A.; BOHÁČEK, J. Investigation of effect of electrode polarity on electrochemistry and magnetohydrodynamics using tertiary current distribution in electroslag remelting process. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2021, vol. 28, no. 12, p. 1551-1561. ISSN: 1006-706X.
  Detail

  VAKHRUSHEV, A.; KHARICHA, A.; WU, M.; LUDWIG, A.; TANG, Y.; HACKL, G.; NITZL, G.; WATZINGER, J.; BOHÁČEK, J. On Modelling Parasitic Solidification Due to Heat Loss at Submerged Entry Nozzle Region of Continuous Casting Mold. Metals, 2021, vol. 11, no. 9, p. 1-20. ISSN: 2075-4701.
  Detail

  BOHÁČEK, J.; RAUDENSKÝ, M.; ASTROUSKI, I.; KARIMI-SIBAKI, E. An optimal design for hollow fiber heat exchanger: A combined numerical and experimental investigation. Energy, 2021, vol. 229, no. 120571, p. 1-14. ISSN: 0360-5442.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; ABDI, M.; VAKHRUSHEV, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. A Numerical Study on the Influence of an Axial Magnetic Field (AMF) on Vacuum Arc Remelting (VAR) Process. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2021, vol. 52, no. 3, p. 1-9. ISSN: 1073-5615.
  Detail

  BOHÁČEK, J.; RAUDENSKÝ, M.; KOTRBÁČEK, P. Remote Cooling of Rolls in Hot Rolling; Applicability to Other Processes. Metals, 2021, vol. 11, no. 7, p. 1-7. ISSN: 2075-4701.
  Detail

  BOHÁČEK, J.; KOMÍNEK, J.; VAKHRUSHEV, A.; KARIMI-SIBAKI, E.; LEE, T. A Sequential Inverse Heat Conduction Problem in OpenFOAM. Open FOAM Journal, 2021, vol. 1, no. 1, p. 27-46. ISSN: 2753-8168.
  Detail

  KHARICHA, A.; KARIMI-SIBAKI, E.; VAKHRUSHEV, A.; LUDWIG, A.; BOHÁČEK, J.; WU, M. Hydrodynamically enhanced electrochemical mass transfer on the surface of an electrically conductive droplet. HEAT AND MASS TRANSFER, 2021, vol. 57, no. 7, p. 1-9. ISSN: 0947-7411.
  Detail

• 2020

  KARIMI-SIBAKI, E.; KHARICHA, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. A Numerical Investigation on the Electrochemical Behavior of CaO and Al2O3 in the ESR Slags. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2020, vol. 51, no. 3, p. 871-879. ISSN: 1073-5615.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; VAKHRUSHEV, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. A volume of fluid (VOF) method to model shape change during electrodeposition. ELECTROCHEMISTRY COMMUNICATIONS, 2020, vol. 112, no. 1, p. 1-7. ISSN: 1388-2481.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. A Parametric Study of the Vacuum Arc Remelting (VAR) Process: Effects of Arc Radius, Side-Arcing, and Gas Cooling. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2020, vol. 51, no. 1, p. 222-235. ISSN: 1073-5615.
  Detail

• 2019

  BOHÁČEK, J.; RAUDENSKÝ, M.; KROULÍKOVÁ, T.; KARIMI-SIBAKI, E. Polymeric hollow fibers: A supercompact cooling of Li-ion cells. INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2019, vol. 146, no. 1, p. 1-12. ISSN: 1290-0729.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; ABDI,A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. A Dynamic Mesh Method to Model Shape Change during Electrodeposition. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2019, vol. 166, no. 12, p. D521 (D529 p.)ISSN: 0013-4651.
  Detail

  BOHÁČEK, J.; RAUDENSKÝ, M. Polymeric hollow fibers: Uniform temperature of Li-ion cells in battery modules. APPLIED THERMAL ENGINEERING, 2019, vol. 159, no. 1, p. 1-11. ISSN: 1359-4311.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. Modeling electrochemical transport of ions in the molten CaF2-FeO slag operating under a DC voltage. APPLIED MATHEMATICS AND COMPUTATION, 2019, vol. 357, no. 1, p. 357-373. ISSN: 0096-3003.
  Detail

  BOHÁČEK, J.; KARIMI-SIBAKI, E.; KHARICHA, A.; LUDWIG, A.; WU, M.; HOLZMANN, T.;. A GPU solver for symmetric positive-definite matrices vs. traditional codes. COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, vol. 78, no. 9, p. 2933-2943. ISSN: 0898-1221.
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• 2018

  KARIMI-SIBAKI, E.; KHARICHA, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J.; HOLZGRUBER, H.; OFNER, B.; SCHERLAU, A.; KUBIN, M. A multiphysics model of the electroslag rapid remelting (ESRR) process. APPLIED THERMAL ENGINEERING, 2018, vol. 130, no. 1, p. 1062-1069. ISSN: 1359-4311.
  Detail

  KHARICHA, A.; KARIMI-SIBAKI, E.; WU, M.; LUDWIG, A.; BOHÁČEK, J. Review on Modeling and Simulation of Electroslag Remelting. STEEL RESEARCH INTERNATIONAL, 2018, vol. 89, no. 1, p. 1-20. ISSN: 1611-3683.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, E.; WU, M.; LUDWIG, A.; BOHÁČEK, J. Confrontation of the Ohmic approach with the ionic transport approach for modeling the electrical behavior of an electrolyte. IONICS, 2018, vol. 24, no. 7, p. 2157-2165. ISSN: 0947-7047.
  Detail

  KARIMI-SIBAKI, E.; KHARICHA, A.; WU, M.; LUDWIG, A.; BOHÁČEK, J. Contribution of an Electro-Vortex Flow to Primary, Secondary, and Tertiary Electric Current Distribution in an Electrolyte. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2018, vol. 165, no. 11, p. E604 (E615 p.)ISSN: 0013-4651.
  Detail

  BOHÁČEK, J.; KOUTNÁ, N.; LUDWIG, A.; RODRIGUES, C.; KARIMI-SIBAKI, E.; KHARICHA, A. Simulation in metallurgy: Past achievements and future challenges. In METAL 2018 - sborník z konference. TANGER Ltd. OSTRAVA, CZECH REP.: TANGER LTD, 2018. p. 28-33. ISBN: 978-80-87294-84-0.
  Detail

  BOHÁČEK, J.; KHARICHA, A.; LUDWIG, A.; WU, M.; KARIMI-SIBAKI, E. PAAR, A.; BRANDER, M.; ELIZONDO, L.; TRICKL, T. A (non-)hydrostatic free-surface numerical model for two-layer flows. APPLIED MATHEMATICS AND COMPUTATION, 2018, vol. 319, no. 1, p. 301-317. ISSN: 0096-3003.
  Detail

  BOHÁČEK, J.; KHARICHA, A.; LUDWIG, A.; WU, M.; KARIMI-SIBAKI, E. Heat Transfer Coefficient at Cast-Mold Interface During Centrifugal Casting: Calculation of Air Gap. METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2018, vol. 49, no. 3, p. 1421-1433. ISSN: 1073-5615.
  Detail

• 2012

  ZAHRADNÍK, R.; BOHÁČEK, J.; KOTRBÁČEK, P. Experimental investigation of heat transfer between hot air nozzle flow and cylinder. EPJ Web of Conferences, 2012, vol. 25, no. 4, p. 01102-p.1 (01102-p.6 p.)ISSN: 2100-014X.
  Detail

• 2011

  ZAHRADNÍK, R.; KOTRBÁČEK, P.; BOHÁČEK, J. Experimental investigation of heat transfer between hot air nozzle flow and cylinder. In Experimental fluid Mechanics 2011. Proceedings of the International conference. Jičín: 2011. p. 1059-1064. ISBN: 978-80-7372-784-0.
  Detail

• 2010

  BOHÁČEK, J.; HORÁK, A. Numerical study of droplet dynamics impinging onto steel plate covered with scale layer. Frontiers of Mechanical Engineering in China, 2010, vol. 5, no. 4, p. 389-398. ISSN: 1673-3479.
  Detail

  BOHÁČEK, J. Surface Tension Model for High Viscosity Ratios implemented in VOF model. In Proceedings of 23rd European Conference on Liquid Atomization and Spray Systems. 2010. p. 51-52. ISBN: 978-80-7399-997-1.
  Detail

• 2009

  VAN STEDEN, H.; BOHÁČEK, J.; RAUDENSKÝ, M.; KOTRBÁČEK, P. Intensification of roll cooling in hot rolling with a roll wiper. Research Disclosure Journal, 2009, vol. 2009, no. 546003, p. 1-8. ISSN: 0374-4353.
  Detail

  RAUDENSKÝ, M.; BOHÁČEK, J. Leidenfrost Phenomena at Hot Sprayed Surface. In 7th ECI International Conference on Boiling Heat Transfer. 1. 2009. p. 1-9. ISBN: 9781615677948.
  Detail

  BOHÁČEK, J. Modelling of a Free-Falling Water Droplet, Handicap of CSF Approach and Its Improvement Design. In Vodní paprsek. Ostrava: Ústav geoniky AVČR,v.v.i., 2009. p. 19-28. ISBN: 978-80-86407-81-4.
  Detail

• 2008

  KOTRBÁČEK, P.; HORSKÝ, J.; BOHÁČEK, J. MODIFICATION OF BILLET CONTINUOUS CASTING MACHINE FROM SQUARE TO ROUND GEOMETRY. In 6th European Conference on Continuous Casting. Milano: associazione Italiana di Metallurgia, 2008. p. 1-10. ISBN: 88-85298-65-6.
  Detail

• 2007

  HNÍZDIL, M.; BOHÁČEK, J. Obrazová analýza vodního proudu. In Engineering Mechanics 2007. Prague: Academy of Science of the Czech Republic, 2007. s. 79-80. ISBN: 978-80-87012-06-2.
  Detail

  HORÁK, A.; BOHÁČEK, J. High- speed droplet impact during hydraulic descaling process. In IM2007. Academy of Sciences of the Czech Republic, 2007. p. 79-80. ISBN: 978-80-87012-06-2.
  Detail

• 2006

  BOHÁČEK, J. Ejector type cooling nozzle. In Experimental Fluid mechanics 2006. Liberec: TU Liberec, 2006. p. 30-38. ISBN: 80-7372-141-4.
  Detail

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