“Pound”31 pages
- p. 28 …In all, he estimated, the
entire lot would have weighed maybe five pounds. There was no…
- p. 231 …It was
like a 500 pound rack with a receiver, frequency meter, recorder,
etc., and we…
- p. 233 …About one pound.
A: correct. And the targets are nominally maybe a quarter
of a pound…
- p. 238 …They went
and got a whole bunch of soo pound bombs out of the Earl
Ammunition…
- p. 258 …Third balloon with two and a half pound stick of TNT and cap set
by pressure…
- p. 263 …releasing
something like maybe several hundred 500 pound bombs for this.
At the same time, Trakowski…
- p. 323 …I 4 inches wide, and weighing 13
pounds (Atch 4). The sonabuoy contained both the acoustical…
- p. 379 …have weighed maybe five pounds.
rancher living 30 mlles south. east bright wreckage made up on…
- p. 408 …six (6) scientists and twelve (12) thousand pounds of' equipnent from BElliAR,
NEV; JERSEY to KWAJALErn…
- p. 475 …Dry ice consumption at -GOOF is approxi-
mately 150 pounds for a 24-hour period.
It…
- p. 483 …is free lift in pounds
and G is gross lift in pounds.
Although this equation was…
- p. 536 …New Mexico
In this flight, a 65-pound load was lifted with a linear array of…
- p. 538 …and
tour larger lifting balloons, a 53-pound load was carried alott on this flight.
At…
- p. 542 …wall) to
lift • total load of S5 pounds as high aa posaible (Figure 7). 'lbe small…
- p. 588 …the
AM-1 transmitter (with about 10 pounds of batteries) was received for about
400 miles…
- p. 608 …Buoyer.cy per Pound Mol of GaS••••••••••••••••••••••••••••••••l6
V. Glossary of Term•••••••••••••••••••••••••••••••••••••••••••••21
VII. Summary of…
- p. 614 …foot balloon should be held tinder 30 pounds; 2) ratEBot
rise should be less than 900…
- p. 621 …of 50,000 feet, with a
30-pound payload, risea about 900 feet with each kilogr…
- p. 641 …Given: (l) The pound molar volume of any gas at standard
conditions=359 ft. 3
- 15 -
- p. 642 …2370 fte3
273.2 126
This is the mean pound molar volume at 15 km for…
- p. 643 …foot diameter,
at an altitude where the pound molar volume is 1000 ft. 3 (This is…
- p. 715 …Suspended
from the balloon is a 100 foot one thousand pound test nylon line which carries…
- p. 736 …The solid-ballast system was complex; approxi-
mately 900 pounds of sand was used on each…
- p. 737 …It
has an ultimate tensile strength of 1,900 pounds per
square inch at 2SC, which…
- p. 780 …for attaching rigging lines supporting a
~5-pound load to bottom of balloon ~nd means for…
- p. 862 …Yii th a 20•foot General Mills balloon, using helium, a
payload of 40 pounds will…
- p. 868 …Thus, if a 40-pound load is to be lifted, it is
not safe to use…
- p. 889 …This is the volume of a pound mol of any gas at those condi-
tions.
By…
- p. 893 …Elliptical shot bags, weighing 100
pounds,are used to hold the base of the bubble to…
- p. 907 …using
15 pounds (7 kilograms) of batteries. Longer periods
of transmission may be achieved by intermittent…
- p. 984 …The detonation, or "shot" (right), of 500 pounds of TNT
was monitored at White Sands Proving…
(2) Density:
(3) Let:.
d : ..!..
RT
p, R, T: pressure, specific gas constant, and
temperature of the air or lifting gas
At any two positions:
L 1 = v. (d0 1 - dg. )
L2 • V (d02 - dg2 )
Investigating the gain of superheat, since there is no change of
volume V1 =V2 and:
Assume now that the balloon carries no internal pressure and that
the difference in lift does not cause the balloon system to pass
through any appreciable atmospheric pressure difference (in the
case where the balloon is floating at 40,000 ft. MSL a change of
1000 ft~. would be only 9 mb, or a 5% change).
Therefore:
Assume also that initially the air and lifting gas are at the
same te~perature and that the air passes through no appreciable
temperature change. Then:
Ta, = Ta a= Tgs =li
Then, making use of our two assumptions and substituting equation
(2) into equation (4), we have:
and:
~L = Vp (..L- -'--- _L_ _ _J_)R0T1 R0 T; RgTgz R9T1
:
..L(.L-..L)Rg T. Te12
I ( I 1 )
~ fi;,- Rg
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