CEV Design Q&A |
CEV Design Q&A |
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#1
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![]() Merciless Robot ![]() ![]() ![]() ![]() Group: Admin Posts: 8784 Joined: 8-December 05 From: Los Angeles Member No.: 602 ![]() |
Starting this thread in hopes that we'll all have some detailed insight into the next generation of MSF engineering.
Noble goal, eh? ![]() Am I missing something here in terms of trade-offs? Seems unwieldy at best to have the arrays mounted to a sort of slip-ring assembly (with mast articulation) to maintain solar lock while the main body rotates. Likewise, seems as if an extensive--and in terms of power & volatile requirements/risk, expensive--ECS would be needed to avoid the temperature differential problem if the S/C is intended to maintain a continuous power-positive attitude during transit. Sure that there's a simple answer I've missed; would very much like to hear it! ![]() -------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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#2
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 ![]() |
I have a CEV DVD that the PIO at Dryden gave me. It looks like the vehicle and the solar panels retain a constant attitude for the entire trip. Perhaps those kinds of thermal concerns are not an issue with this more modern vehicle.
I'll see if I can figure out how to convert this into something I can share. Interestingly they are suggesting that the vehicle touchdown on return would be at Edwards. That would be way too cool. -------------------- If Occam had heard my theory, things would be very different now.
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#3
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![]() Merciless Robot ![]() ![]() ![]() ![]() Group: Admin Posts: 8784 Joined: 8-December 05 From: Los Angeles Member No.: 602 ![]() |
Interestingly they are suggesting that the vehicle touchdown on return would be at Edwards. That would be way too cool. Well, can't bust you by then; I'll be long retired! ![]() All I can think of is that they're planning on a very efficient and extensive heat pipe system, then; probably would need a controllable external radiator with a good amount of surface area as well, unless they're dual-using the solar arrays. -------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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