Johannes Jörg

Johannes Jörg
Institute of Heat and Mass Transfer


Building: 1225

Room: 305

Augustinerbach 6

52056 Aachen


Phone: +49 241 80 93625
Fax: +49 241 80 92143

Functions and Competences

Office hours

To the office hours.

Personal competences

  • CFD Simulation
  • Experimental work
  • 2-color Pyrometer

Fields of applied research

Current projects

Simulation and experimental investigation of single and multi-phase cooling systems for compact power electronics



Title Author(s)
Flow structures and heat transfer characteristics in arrays of submerged laminar impinging jets
Journal Article (2016)
Rohlfs, Wilko
Bieber, Malte
Ehrenpreis, Claas
Jörg, J.
Sabelberg, Enno
Kneer, Reinhold
Flow Structures And Heat Transfer In Submerged Laminar Jets
Contribution to a conference proceedings (2015)
Rohlfs, Wilko
Jörg, Johannes
Ehrenpreis, Claas
Rietz, Manuel
Haustein, Herman D.
Kneer, Reinhold
Influence of micro-scale aspects and jet-to-jet interaction on free-surface liquid jet impingement for micro-jet array cooling
Contribution to a conference proceedings, Contribution to a book (2014)
Haustein, H. D.
Joerg, J.
Rohlfs, W.
Kneer, R.
Submerged laminar jet impingement : A textbook case for vortex-wall interaction influencing heat transfer
Conference Presentation (2014)
Rohlfs, Wilko
Ehrenpreis, Claas
Jörg, J.
Kneer, Reinhold