One of the necessary tools of heat exchangers R&D is numerical modeling. However, typical hollow fiber heat exchanger has a complex geometry, which makes numerical analysis challenging. In this project we will digitalize manufactured heat exchangers using CT technology. Digitalized models will be then used in high performance thermal and fluid flow numerical analyses. Results of simulations will improve the understanding of fluid flow and heat transfer nature in HE and facilitate the R&D process.

CEITEC VUT/FSI-J-22-7891

Czech

Mráz Kryštof, Ing. - principal person responsible
Boháček Jan, doc. Ing., Ph.D. - fellow researcher
Kaiser Jozef, prof. Ing., Ph.D. - fellow researcher
Matula Jan, Ing. - fellow researcher

Faculty of Mechanical Engineering
- responsible department (31.1.2022 - 17.3.2022)
Heat Transfer and Fluid Flow Laboratory
- responsible department (17.3.2022 - not assigned)
Advanced instrumentation and methods for material characterization
- internal (1.1.2022 - 31.12.2022)
Central European Institute of Technology BUT
- internal (1.1.2022 - 31.12.2022)
Heat Transfer and Fluid Flow Laboratory
- internal (1.1.2022 - 31.12.2022)
Faculty of Mechanical Engineering
- beneficiary (1.1.2022 - 31.12.2022)

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

Responsibility: Mráz Kryštof, Ing.