Statistics
Publications
3
Citations
77
H-Index
3
Active since
1978
Affiliations
Jet Propulsion Laboratory(Current)
D. Petrac is an author at Jet Propulsion Laboratory specializing in engineering, physics, and applied physics.
Publications per year
1978–1990
3
3
Dilution refrigeration for space applications
Ulf Israelsson, D. Petrac · Cryogenics · 1990 · 37 citations
Engineering, Energy Efficiency, Environmental Engineering +4
The behavior of superfluid helium in zero gravity
Peter Mason, Don Collins, D. Petrac et al. · NASA Technical Reports Server (NASA) · 1978 · 30 citations
1–3 of 3