H. Barthels

Analytical and experimental investigations of the passive heat transport in HTRs under severe accident conditions

W. Rehm, H. Barthels, W. Jahn, 1992 .

The retardation of the released fission products deriving from graphite structures during a hypothetical HTR-500 accident

H. Barthels, N. Iniotakis, C. B. von der Decken, 1988 .

Theoretical and experimental investigations into the safety behaviour of small HTRs under natural convection conditions

W. Rehm, H. Barthels, W. Jahn, 1992 .

PHOEBUS—an autonomous supply system with renewable energy: six years of operational experience and advanced concepts

Bernd Emonts, H. Barthels, W. A. Brocke, 1999 .

Phoebus-Jülich: An autonomous energy supply system comprising photovoltaics, electrolytic hydrogen, fuel cell

H. Barthels, Jürgen Mergel, M. Lennartz, 1998 .

Theoretical and experimental investigations into the safety behavior of small HTRs under natural convection conditions

W. Rehm, H. Barthels, W. Jahn, 1991 .

PV-modules at the facade of an inner courtyard-measurements and simulation

H. Barthels, H. G. Groehn, 1994, Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC).