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LUNAR EXPEDITION PLAN

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4.2.1 2<br />

c." 'ControlSystem"***' TJ5<br />

(1) Aerodynamic 600<br />

(2) Attitude 175<br />

d. Environmental Control 1530<br />

(1) Equipment Cooling 138<br />

(2) Structure Cooling 9^0<br />

(3) Cryogenic Storage ^52<br />

e. Landing Gear 700<br />

f. Instruments & Displays 200<br />

g. Electric Pover system 600<br />

h. Guidance & Navigation 400<br />

1. Communi cations 250<br />

J. Furnishing & Equipment 850<br />

(1) Seats fc Restraints 225<br />

(£) Decompression Chamber 175<br />

(3) Equipment Compartment 300<br />

(k) Miscellaneous 150<br />

k. life Support hoo<br />

1. Crew (3 men) 800<br />

m. Radiation 1200<br />

n. Abort System 3000<br />

Present re-entry and recovery techniques are outgrovths<br />

of the ballistic missile program utilising ballistic re-entry<br />

and parachute recovery. 3hey are not compatible vlth the<br />

velocities associated with re-entry from the moon, vlth controlled<br />

landing, or vith manned operation. Present engineering<br />

data associated vith high speed re-entry is not adequate for<br />

vehicle design.<br />

4.2.1.3<br />

A development-test program is required to obtain<br />

generalized data on re-entry phenomena and to test scale models<br />

WDIAR-B-456<br />

TMt tacmmmM anfalM taferRBtlan oHactlnj taa notional aah*M at ** Unitrf Slorti wiHlT* Hit naonhnj of tha Eipiannv* lovl, Tltk<br />

II. U.&X-, ftcttm 713 and TW. •*• trmiinliiiaa ar r***Ja1IeB af vliicli )n any Mannar ta an vnaafheiiiad awa h prohibited or la*.<br />

"' '•tTT"

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