This team will utilize heritage flight rated and proven technologies to form the basis for manufacturing the spacecraft. The ECLIPSE will carry two crew members and approximately 10,000lb. of cargo in the payload module. The configuration of the payload module will depend on the mission of the customer. It will carry whatever is required, eg. satellite, food, ect. The ECLIPSE will be recovered on land using the Rogallo wing. SpaceOps proposes to utilize the SpaceX F9 to launch the ECLIPSE into orbit.
Space Operations CCiCap proposal did not get very far, being eliminated at the beginning of the screening process. This is from the CCiCap Selection Statement:http://commercialcrew.nasa.gov/document_file_get.cfm?docID=645
Interesting concept....Know how cheap it would be to manufacture this! Only issue might be the 2012 NASA standards?
Quote from: Prober on 10/03/2012 03:29 pmInteresting concept....Know how cheap it would be to manufacture this! Only issue might be the 2012 NASA standards?Well, the electronics would be obsolete, the docking systems are completely incompatible, the capsule's been out of production for over 45 years and the original team is mostly long since retired, not to mention the production lines are decades gone. So it's probably a lot more expensive than you'd think if they were to actually study it.
An upgraded knock off would be cheap to do. Why do I say this? 1) Look to China for the answers on how they do cheap knock offs.2) Making a copy of a design via the power of new cad programs is so impressive now.3) You can scan an old part, import it make a few changes or use a cheap CNC (you can buy super expensive machine tools now, for pennies on the dollar) to duplicate the design.4) You can use a 3D Printer print a copy then use the “investment casting method” to make a high quality cast part.Side note here: #2 & #4 are so powerful now and cheap it’s being done at home; so called “homebrew”. Some people are keeping their old aluminum cans melting them down into parts, right out of their back yard.To sum up a 1950’s-60’s design might be very cheap to manufacture in 2012.
Quote from: Prober link=topic=29926.msg960504#msg960504 An upgraded knock off would be cheap to do. Why do I say this? 1) Look to China for the answers on how they do cheap knock offs.2) Making a copy of a design via the power of new cad programs is so impressive now.3) You can scan an old part, import it make a few changes or use a cheap CNC (you can buy super expensive machine tools now, for pennies on the dollar) to duplicate the design.4) You can use a 3D Printer print a copy then use the “investment casting method” to make a high quality cast part.Side note here: #2 & #4 are so powerful now and cheap it’s being done at home; so called “homebrew”. Some people are keeping their old aluminum cans melting them down into parts, right out of their back yard.To sum up a 1950’s-60’s design might be very cheap to manufacture in 2012.Not true. None of those are valid.1. They are not aerospace knockoffs2. Still need the original drawings which need to be translation into CNC inputs.3. What old parts to be scan?4. Still doesn't mean it is good for aerospace applications.
Let me add two points:1) What if the original materials are not available.2) You think that when the hourly rate of aerospace was $10/hr and they didn't had almost any CNC machine they could be as efficient in today's $100/hr time? The productivity of Americans has increased at least an order of magnitude. So did the cost of labor. And modern manufacturing techniques are made to make things cheaper to build, too. Those things were not cheap by their time, nowaday they would be prohibitive.Not to mention the complete obsolescence of their qualifications and capabilities.
Quote from: Prober on 10/03/2012 03:29 pmInteresting concept....Know how cheap it would be to manufacture this! Only issue might be the 2012 NASA standards?That is MOL Gemini. Not NASA Gemini
Quote from: Prober on 10/03/2012 09:22 pm2) Let me change this around a bit. A very good example of how this works is SpaceX. They took NASA techchnology along with various manufacturing tech and brought the cost down.No, SpaceX did their own designs based on the technology. They didn't just reverse-engineer old hardware.
2) Let me change this around a bit. A very good example of how this works is SpaceX. They took NASA techchnology along with various manufacturing tech and brought the cost down.
And:2) The original drawings (assuming you could get them all) are probably only on microfilm or microfiche. The scans will need a lot of manual cleanup before they are usable.3) Many of the flight-qual'ed parts for Gemini are only available on the museum units. The museums are not going to let you tear them apart to scan them.And all this to bring back a design that carried only two and would require the crew to transfer to ISS via EVA (Gemini was designed for 5.5 psi O2 and the cabin had a burst pressure of 12 psig; trying to equalize with ISS at 14.7 psi of air would pop it like a balloon).
Quote from: Prober on 10/03/2012 09:42 pmQuote from: Jorge on 10/03/2012 09:35 pmQuote from: Prober on 10/03/2012 09:22 pm2) Let me change this around a bit. A very good example of how this works is SpaceX. They took NASA techchnology along with various manufacturing tech and brought the cost down.No, SpaceX did their own designs based on the technology. They didn't just reverse-engineer old hardware.hope my meaning wasn't taken wrong: SpaceX did their own designs based on the technologyThen you're admitting that they're not a good example of what you're suggesting.
Quote from: Jorge on 10/03/2012 09:35 pmQuote from: Prober on 10/03/2012 09:22 pm2) Let me change this around a bit. A very good example of how this works is SpaceX. They took NASA techchnology along with various manufacturing tech and brought the cost down.No, SpaceX did their own designs based on the technology. They didn't just reverse-engineer old hardware.hope my meaning wasn't taken wrong: SpaceX did their own designs based on the technology
1) aerospace knockoffs (jets) are wide in the news..its being done2) no (you need to watch the movie)4) PWR and most quick designs use 3D printing.
1) if the original materials you mean the designs? Drawings, pics, sometimes just the specifications can be a start.If you talking about materials as in metals or something. Take the example above it lists "Corrugated Titanium". In this case we wouldn't want or need to use "Corrugated Titanium". The general design works, a new material would be replaced.2) Let me change this around a bit. A very good example of how this works is SpaceX. They took NASA techchnology along with various manufacturing tech and brought the cost down.Edit: side point been trying to get users who live near space exhibits to try this new software. http://forum.nasaspaceflight.com/index.php?topic=29206.0 This shows the power coming into the hands of the general public. Using an iphone or digital cameria you just walk around in 360, and take pics top and bottom and send to a cloud and it makes a digital model for you.
3) No EVA, I like the general idea of the Gemini MOL. Would make a transfer via tube (MOL) Similar to the way the DC is doing it.
using a pure digital model for design,
Quote from: Prober on 10/03/2012 09:09 pm1) aerospace knockoffs (jets) are wide in the news..its being done2) no (you need to watch the movie)4) PWR and most quick designs use 3D printing.Wrong again.1. They are not knockoffs. Just as Buran is not knockoff of the shuttle. 2. Doesn't matter, you are still wrong3. Not applicable here
Quote from: Jim on 10/04/2012 01:46 amQuote from: Prober on 10/03/2012 09:09 pm1) aerospace knockoffs (jets) are wide in the news..its being done2) no (you need to watch the movie)4) PWR and most quick designs use 3D printing.Wrong again.1. They are not knockoffs. Just as Buran is not knockoff of the shuttle. 2. Doesn't matter, you are still wrong3. Not applicable here -10 LMAO Jim you sure gave me a good laugh.
So they took an old design that wasn't found to be worthwhile back then and believe to gain something from that 45 years later. Now THAT sounds like a plan....If any of that holds true it pretty much means we are working hard to get to a technological level of 40 years ago now. However, somehow I really don't believe that.
Quote from: Prober on 10/04/2012 03:25 amQuote from: Jim on 10/04/2012 01:46 amQuote from: Prober on 10/03/2012 09:09 pm1) aerospace knockoffs (jets) are wide in the news..its being done2) no (you need to watch the movie)4) PWR and most quick designs use 3D printing.Wrong again.1. They are not knockoffs. Just as Buran is not knockoff of the shuttle. 2. Doesn't matter, you are still wrong3. Not applicable here -10 LMAO Jim you sure gave me a good laugh.Every time somebody laughs in a mocking manner on the Internet as if it is some kind of reasonable response, I lose faith in humanity.
Quote from: pippin on 10/04/2012 03:34 amSo they took an old design that wasn't found to be worthwhile back then and believe to gain something from that 45 years later. Now THAT sounds like a plan....If any of that holds true it pretty much means we are working hard to get to a technological level of 40 years ago now. However, somehow I really don't believe that. can you say soyuz? sides why reinvent the wheel
Guess my points are going mostly over most reader’s heads.
Quote from: Prober on 10/05/2012 03:03 pmGuess my points are going mostly over most readers heads.The point which you have not answered, which both Jorge and Jim made, was irrespective of how you reverse engineer Gemini, or how cheap that process may be, the design will not work at ISS pressure.Even if you kept the Gemini mold line, you would have to essentially redesign the shell, the systems, just about everything. You would have to do what SNC are doing in converting HL-20 into Dream Chaser. It will not be cheap. The claim in the video that they could launch an Eclipse spacecraft in Q4 2013 is just not credible.
Guess my points are going mostly over most readers heads.
Interesting concept....Know how cheap it would be to manufacture this! Only issue might be the 2012 NASA standards?http://forum.nasaspaceflight.com/index.php?topic=26262.15
If you want a "knock-off" of Gemini, there is one flying today, called "Yantar" or also "Kobalt".I have always felt that there was an application for this to fly small crews into space. The "nose" of the spacecraft currently holds a camera, but I believe that this camera could be replaced with a docking adapter. If you want a cheap 2 person spacecraft, this is probably a good model.
Yantar/Kobalt is a product of the Samara facility. I am not aware of any comparable development from Yushnoye in Dneprpetrovsk in the Ukraine.
I may be wrong, but I think only the recon payload is made in Spb. The biggest part of Kobalt is actually the instrument module, not the return capsule. That one is defeinitely made in Samara and also serves as basis of Volga upper stage now under development.However, licensing Kobalt (assuming Russian Government let it happen) would not in any way play on patriotic feelings the way Gemini does, even though it's a more complete system that's flying today.
Is the discussion going to return to SpaceOps' CCiCAP bid or is it time for the mods to split this thread?