Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Christian Köhn"'
Autor:
Robar Arafat, Christian Köhn, Annelise Jean-Fulcrand, Tim Abraham, Georg Garnweitner, Christoph Herrmann
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2112-2126 (2023)
Nanofluids have been recently used in minimum quantity lubrication (MQL) applications to counteract the disadvantages of conventional cooling lubrication. However, comparative investigations of different types of metal oxide particles, their correspo
Externí odkaz:
https://doaj.org/article/f4b6cbd0b2654921a6029b3c3e45e95c
Publikováno v:
ChemEngineering, Vol 5, Iss 1, p 8 (2021)
In this work volume-translated Peng–Robinson group contribution equation of state was used to calculate excess enthalpies. Four model systems were selected with the purpose to compare experimental and predicted enthalpy values at different temperat
Externí odkaz:
https://doaj.org/article/747931196b9c46c3bda883c0974165aa
Autor:
Robar Arafat, Christian Köhn, Annelise Jean-Fulcrand, Tim Abraham, Georg Garnweitner, Christoph Herrmann
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72acce6d0ef7e449d285e0b636facf30
https://doi.org/10.2139/ssrn.4341130
https://doi.org/10.2139/ssrn.4341130
Autor:
Francisco E. Berger Bioucas, Christian Köhn, Annelise Jean-Fulcrand, Georg Garnweitner, Thomas M. Koller, Andreas P. Fröba
Publikováno v:
International Journal of Thermophysics. 43
The present study investigates the effective thermal conductivity of nanofluids containing crystalline or amorphous silicon dioxide (SiO2), or zirconium dioxide (ZrO2) nanoparticles dispersed in a mixture of water and glycerol with a mass ratio of 60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe23424e4089e8601dda186b8e41ede6
https://doi.org/10.1007/s10765-022-03084-z
https://doi.org/10.1007/s10765-022-03084-z
Autor:
Christian Köhn, Robar Arafat, Annelise Jean-Fulcrand, Tim Abraham, Christoph Herrmann, Georg Garnweitner
Nanofluids consisting of nanoscale particles in a carrier medium are increasingly used as cutting fluids in minimum quantity lubrication (MQL) due to their enhanced cooling and lubricating properties. These improvements have already been demonstrated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e73c2e959d2b25f8baaf75c2ac613207
https://publica.fraunhofer.de/handle/publica/418378
https://publica.fraunhofer.de/handle/publica/418378
