Andrea Codrignani

Dr.-Ing. Andrea Codrignani

  • Doctoral Researcher

  • Institut für Strömungsmechanik
    Karlsruher Institut für Technologie
    Kaiserstraße 10, Geb. 10.23
    76131 Karlsruhe
    Tel.: +49 721 608 42368
    Fax: +49 721 608 45147

Dissertation

Numerical representation of a pin-on-disc tribometer for the investigation of textured surfaces

Projects

Numerical Analysis of Tribological Surface Textures 

Books and Journal Publications


2022
An EHL Extension of the Unsteady FBNS Algorithm
Hansen, E.; Kacan, A.; Frohnapfel, B.; Codrignani, A.
2022. Tribology Letters, 70 (3), Art.-Nr.: 80. doi:10.1007/s11249-022-01615-1
2020
Sensitivity of the Stribeck curve to the pin geometry of a pin-on-disc tribometer
Hansen, E.; Frohnapfel, B.; Codrignani, A.
2020. Tribology international, 151, 106488. doi:10.1016/j.triboint.2020.106488
Optimization of surface textures in hydrodynamic lubrication through the adjoint method
Codrignani, A.; Savio, D.; Pastewka, L.; Frohnapfel, B.; Ostayen, R. van
2020. Tribology international, 148, Article- No.106352. doi:10.1016/j.triboint.2020.106352
2018
Numerical and experimental investigation of texture shape and position in the macroscopic contact
Codrignani, A.; Frohnapfel, B.; Magagnato, F.; Schreiber, P.; Schneider, J.; Gumbsch, P.
2018. Tribology international, 122, 46–57. doi:10.1016/j.triboint.2018.02.001
2017
A scaling parameter for pressure losses and thermal effects in lubricant flows with viscous dissipation
Codrignani, A.; Savio, D.; Magagnato, F.; Frohnapfel, B.
2017. Tribology international, 113, 238–244. doi:10.1016/j.triboint.2016.12.007
2015
Optimum dimple diameter for friction reduction with laser surface texturing: the effect of velocity gradient
Greiner, C.; Merz, T.; Braun, D.; Codrignani, A.; Magagnato, F.
2015. Surface topography, 3 (4). doi:10.1088/2051-672X/3/4/044001

Conference Contributions


2022
An EHL extension of the FBNS algorithm
Hansen, E.; Frohnapfel, B.; Codrignani, A.
2022, July 12. 7th World Tribology Congress (WTC 2022), Lyon, France, July 10–15, 2022
2019
Sensitivity of the Stribeck curve to the macroscopic geometry of the pin-on-disc tribometer
Hansen, E.; Frohnapfel, B.; Codrignani, A.
2019, September 2. 46th Leeds-Lyon Symposium on Tribology (2019), Lyon, France, September 2–4, 2019
2017
Mean Impulse Response in a Turbulent Channel Flow
Codrignani, A.; Gatti, D.; Quadrio, M.
2017. European Drag Reduction and Flow Control Meeting (EDRFCM), MontePorzio Catone (near Rome), Italy, 3-6 April 2017
2016
Viscous dissipation in compressible lubricant oil flow
Codrignani, A.; Savio, D.; Magagnato, F.; Frohnapfel, B.
2016. 43th Leeds-Lyon Symposium on Tribology, Leeds, United Kingdom, University of Leeds, UK, Tuesday 6 – Friday 9 September 2016
Viscous dissipation impact on pressure loss in compressible lubricants
Codrignani, A.; Magagnato, F.; Frohnapfel, B.
2016. 24th International Congress of Theoretical and Applied Mechanics (ICTAM), Montreal, Canada, 21-26 August 2016

Supervised Student Theses

Available Projects at ISTM

Enquiris are welcome at any time!

  1. Bachelor project by Ihor Ukrainets (2018) "Numerical modeling of hydrodynamic effects in mixed lubrication regime"

  2. Bachelor project by Linda Albert (2017) "Implementation of roughness models in the Reynolds equation"

  3. Master project by Eduardo Lázaro López (2017): "CFD Analysis of heat transfer in microchannels"

  4. Bachelor project by Jingzhe Shu (2017): "Investigation of inertia effects in lubricant flows with textured surfaces"

  5. Bachelor project by Benjamin Guthier-Brown (2017): "Numerical analysis of surface textures for lubricant applications"

  6. Master project by Tommaso Rossi (2016): "Numerical analysis of surface pattern for a clutch"

  7. Bachelor project by Oscar Furst (2016): "Analysis of tribological surface texture with the Reynolds equation".