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Project detail
Duration: 01.01.2020 — 31.12.2022
Funding resources
Ministerstvo školství, mládeže a tělovýchovy ČR - PODPROGRAM INTER-ACTION LTAUSA19
- whole funder (2020-01-13 - 2022-12-31)
On the project
Projekt je zaměřen na výzkum formování a chování vodovdušného proudu využívaného pro chlazení za vysokých teplot.
Description in EnglishProject goals are based on cooperation with US university (focusing on theory and experimental work in field of heat transfer) and US industrial partner (steel production). Result of the cooperation will be scientific theory about mist nozzles and mist spray cooling. Correlation between characteristics of mist spray (water-air ratio, flow rate, impact pressure) and cooling intensity will be created. Such correlation will enable to use results about mist nozzles in cooling applications in energy industry, mechanical engineering or metallurgy. The results will be published in journals as written in chapter 3.1.5. The results will be used to design new mist nozzle in final stage of the project.
Keywordsvodovzdušné chlazení, vodovzdušná tryska, sprchové chlazení, přenos tepla, experiment, strojní inženýrství
Key words in Englishmist cooling, mist nozzle, spray cooling, heat transfer, experiment, mechanical engineering
Mark
LTAUSA19053
Default language
Czech
People responsible
Boháček Jan, doc. Ing., Ph.D. - fellow researcherPohanka Michal, doc. Ing., Ph.D. - fellow researcherResl Ondřej, Ing., Ph.D. - fellow researcherRaudenský Miroslav, prof. Ing., CSc. - principal person responsible
Units
Heat Transfer and Fluid Flow Laboratory- beneficiary (2019-03-26 - not assigned)
Results
LEE, T.-W; PARK, J. E.; BELLEROVÁ, H.; RAUDENSKÝ, M.; HNÍZDIL, M. MOMENTUM ANALYSES FOR DETERMINATION OF DROP SIZE AND DISTRIBUTIONS DURING SPRAY ATOMIZATION. Atomization and sprays, 2020, vol. 30, no. 2, p. 97-109. ISSN: 1044-5110.Detail
LEE, T.-W.; GREENLEE, B.; PARK,J. E.; BELLEROVÁ, H.; RAUDENSKÝ, M. A COMPUTATIONAL PROTOCOL FOR SIMULATION OF LIQUID JETS IN CROSSFLOWS WITH ATOMIZATION. ATOMIZATION AND SPRAYS, 2020, vol. 30, no. 5, p. 319-330. ISSN: 1936-2684.Detail
HNÍZDIL, M.; KOMÍNEK, J.; LEE, T.; RAUDENSKÝ, M.; ČARNOGURSKÁ, M.; CHABIČOVSKÝ, M. Prediction of Leidenfrost Temperature in Spray Cooling for Continuous Casting and Heat Treatment Processes. Metals, 2020, vol. 10, no. 11, p. 1-12. ISSN: 2075-4701.Detail
BELLEROVÁ, H.; LUKS, T.; RAUDENSKÝ, M.; RESL, O. HEAT TRANSFER COEFFICIENT DURING SPRAY COOLING OF VERY HOT SURFACES BY FLAT NOZZLES. Italy: Associazione Italiana di Metallurgia, 2021. p. 1-10. ISBN: 978-88-98990-24-5.Detail
GREENLEE, B.; LEE, T.; BELLEROVÁ, H.; RAUDENSKÝ, M. Computational Simulations of Spray Cooling with Air-Assist Injectors. Heat Transfer Engineering, 2022, vol. 44, no. 9, p. 1-14. ISSN: 0145-7632.Detail
LEE, T.; GREENLEE, B.; PARK, J.; BELLEROVÁ, H.; RAUDENSKÝ, M. A Generalized Protocol for Computational Simulation of Spray Flows Including Primary Atomization. Sborník z konference. 2021. p. 1-8.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
RESL, O.; CHABIČOVSKÝ, M.; HNÍZDIL, M.; KOTRBÁČEK, P.; RAUDENSKÝ, M. Influence of Porous Oxide Layer on Water Spray Cooling. In Sborník 9th International Conference on Fluid Flow. 2022. p. 125-1 (125-8 p.)ISBN: 978-1-990800-06-1.Detail
LEE, T.; PARK, J.; BELLEROVÁ, H.; RAUDENSKÝ, M.; GREENLEE, B. Computational simulations of liquid sprays in crossflows with an algorithmic module for primary atomization. JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2021, vol. 143, no. 6, p. 061020-061020. ISSN: 0742-4795.Detail
RAUDENSKÝ, M.; BOHÁČEK, J.; MRÁZ, K.; Vysoké učení technické v Brně, Brno, Veveří, CZ: Zařízení k regulaci průtoku média, zejména pro trysky. 309816, patent. (2023)Detail
RAUDENSKÝ, M.; BOHÁČEK, J.; MRÁZ, K.: Prototyp – Chladicí tryska s regulací průtoku; Chladicí tryska s regulací průtoku. FSI VUT, Laboratoř přenosu tepla a proudění (LPTP). (prototyp)Detail