Thermal and fluid flow analyses of sounding rocket experiment 74-21/2R and 74-21/3R.
- Robertson, S. J.
- Apr 1, 1979.
- Physical Description:
- 1 electronic document
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
- The thermal convective velocities during the 4-21/2R and 74-21/3R flight tests were calculated. The 74-21/2R and 74-21/3R ground tests were analyzed using a convection formula. Thermal convection velocities of 0.1 to 0.5 cm/sec were calculated for the 74-21/2R and 74-21/3R ground tests which were two to four orders of magnitude greater than for the flight tests. For the 74-21/2R flight test, solutal effects do not produce any convective motion. For the 74-21/3R flight test closed form convection equations estimated the solutal convective velocities on the order of 1/0.003 cm/sec.
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19790016124.
Accession ID: 79N24295.
- No Copyright.
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