“Gross”26 pages
- p. 143 …Robert Gross ar.d 't!r. Jlaher of Lockheed
11~ 55 A.'.!. Gen. Sam Anderson
12…
- p. 481 …Balloon Volume x Gas Lift
Gross Load ·
It may be noted from this equation that a…
- p. 482 …Balloon Volume x 24.4
Gross Load
K
=-w
K _ 08.o475Z
In turn, w-in…
- p. 483 …free lift in pounds
and G is gross lift in pounds.
Although this equation was derived…
- p. 488 …By equation
{10), with a gross load of 52 kg., the unbalance caused by loss
of…
- p. 500 …or a gross
buoyancy of 450 lb. • the maximum allowable infle.tion of a 30'
diameter…
- p. 569 …accelerating
force equal to 5% of the gross load (52 kg) was acting to bring the…
- p. 643 …000 feet.
In one step, this becomes:
Gross Lift/Balloon = (Balloon Volume) x (Difference in molecular…
- p. 650 (Approximate)
where G • gross load
A chart, Figure 24, has beendrawn up, based on this equation…
- p. 652 …G = loss of lift
G =gross load (balloon weight plus
equipment load)
AT : mean temperature difference…
- p. 653 …not including balloon or its integral
parts.
Gross load: Load on the gas at release (Balloon…
- p. 726 …Ballast • • .. • • '" •
Total Equipment l~eight. • • • • '
Gross Load • • ' • • • •
{56)
- p. 727 …Balloon volwne x gas litt/mol
gross load
cu. ft.
-----------------NAximum Altitude • • • ft, m.s.l…
- p. 741 …altitude deter-
mined by the displacement and gross load.
7. Control systems
Two systems of control…
- p. 777 …By adjusting th~ gross load to be
supported by the gas to equal the total lift…
- p. 787 …Computations
A chart showi~ the relation between altitude, gross lift, and
balloon size has been found…
- p. 883 …The gross load reported should be
accurate to the nearest 200 grams. The amount of lifting…
- p. 885 …A L L 0 0 N
7300 ,, GRoss LoAD
Fl G. 17
NYU BALLOON pROJECT I…
- p. 887 …bubble length and resultant inflated volume,
using gross lift as an expression of volume. It will…
- p. 889 …in Appendix II summarizes the relationship between gross
load and floating level for balloons of several…
- p. 925 …A can of sand
is made to weigh the same amount as the required gross lift…
- p. 933 …the balloon with the equipment
load attached.
Gross Lift: Lift of all of the gas in…
- p. 938 …description.______________
Drag chute ----------------------------
Banner description --------------- ----------
Ballast assembly - description -----------~--
Ballast • • • • • •
Total Equipment i'ieight • • ' • • • • • •
Gross Load • • • • • • • • • • •
-86-
- p. 939 …wnitin_,g________ grams
Actual balloon lift • • • • • • • • ". . .•
II
AActunl gross lift (Balloon lift & balloon wt.) •
Number Helium…
- p. 943 …Gross Lift vs. Bubble Length • • • • • • .107
Graph 3: Buoyancy vs. Altitude • • • • • • • • • .108
Graph 4: Gross Load…
- p. 955 …BALLOOO DA 'fA
General Mills Actual Balloon Estimated Gross Altitude
~ominal Diiameter Volwne Weight Load Limit…
PRESSUJE m STANDARD AD40SPBERE
(Accurate to .001 mm of Hq, .0001 in. of Hg and .002 of millibar)
Isothermal Layer Ft. per
Altitude Pressure (mb)
(feet) (mm Hq)i' (in ..Hq); (i\b)
78,000 22. 9(al .902~ 30.559
79,000 21.852 .8603 2&.1'34
80,000 20.833 .8202 27.775 735
81,000 19.862 .7820 26.480
82,000 18.935 .7455 25.245
83,000 18.052 .7107 24.067
84,000 17.210 .6776 22.945
85,000 16.408 .6460 21.876 935
86,000 15.642 .6158 20.854
87,000 14.913 .5871 19.882
88,000 14.217 .5'597 18.954
89,000 13.554 .5336 18.071
90,000 12.922 .5087 17.228 1190
91,000 12.319 .4850 16.424
92,000 11.745 .4624 15.659
93,000 11.197 .4408 14.928
94,000 10.675 .4203 14.232
95,000 10.177 .4007 13.568 1510
96,000 9.702 .3820 12.935
97,000 9.250 .3642 12.332
98,000 8.819 .3472• 11.758
99,000 8.{07 .3310 11.208
100,000 8.015 .3156 10.686 1920
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