3 papers
physics.flu-dyn2024
Electrolyte spraying within H bubbles during water electrolysis
Aleksandr Bashkatov, Florian Bürkle, Çayan Demirkır +10
Electrolytically generated gas bubbles can significantly hamper the overall electrolysis efficiency. Therefore it is crucial to understand their dynamics in order to optimise water…
physics.flu-dyn2024
Life beyond Fritz: On the detachment of electrolytic bubbles
Çayan Demirkır, Jeffery A. Wood, Detlef Lohse +1
We present an experimental study on detachment characteristics of hydrogen bubbles during electrolysis. Using a transparent (Pt or Ni) electrode enables us to directly observe the…
physics.app-ph2020
Convective Heat Transfer and Pressure Drop Characteristics of Graphene-Water Nanofluids in Transitional Flow
Cayan Demirkir, Hakan Erturk
The convective heat transfer and flow behavior of graphene-water nanofluids are studied experimentally by focusing on transitional flow. Graphene-water nanofluids with different pa…