Tuesday 22. 6. 2021 evening was exciting time for Heatlab. After 9 p.m. the Brno Airport runway was closed and the hollow fiber team from Heatlab in cooperation with Dr. Vančura (Institute of Automotive Engineering) continue a research of polymeric hollow fiber automotive radiator there. The polymeric hollow fiber heat exchanger consists of 12,240 fibers with a length of 480 mm. The polymeric hollow fibers
