TY  - RPRT
TI  - Heat-transfer coefficients for hydrogen flowing through parallel hexagonal passages at surface temperatures to 2275 K
AU  - Mattson, W. F.
AU  - Slaby, J. G.
PY  - 1968
UR  - https://ntrs.nasa.gov/citations/19690005256
ID  - 19690005256
ER  -