Kerbolitto Posted June 20, 2018 Share Posted June 20, 2018 Hey, this is my attempt to the first part of the STS Challenge ! Here is the Artisan v2, a 80t. shuttle empty with 40t. capacity inside a mk3 bay. At the moment it's still a prototype as I think it lacks TWR for landing on something else than Minmus. It is powered by only 2 Dart and 2 Nervs, and has 3200m/s with maximum payload loaded. It also has one regular docking port, one senior, and of course RCS ports everywhere. The first design part was quite easy, I came with the idea of putting the shuttle under a booster to make lift-off easier because I never tried to angle engines through CoM, and because it looks good (in my opinion) :D. Landings required some tweaks and I ended up with something that has 3+ lift/drag ratio around sea level with 0 incidence on the wings, I tried to had some but the wings would pop up every time ... =_= It's launcher has no name but is very colorfull instead 1st stage boosts this thing up with around 1400m/s on 2 mammoths, second stage consists on 2x 2 Vectors, providing around 2400m/s when everything is loaded to the top. There is also another Sr. port on the top because I tried to recover the second stage with the shuttle docked above it, but let's just say it ended up the Kerbal Way..! Lift-off Reveal hidden contents Stage-2 in action Reveal hidden contents Second stage almost empty and the shuttle in orbit Reveal hidden contents Undocking Reveal hidden contents Retro burn Reveal hidden contents Re-entry Reveal hidden contents Descent on KSC Reveal hidden contents Final approach Reveal hidden contents Landed on the runway Reveal hidden contents This was done with a 40t. payload (3300ore) to test the strength of a new landing gear, with no mods, but with Making History. Thanks for reading, good night / day Link to comment Share on other sites More sharing options...
Scarecrow Posted June 20, 2018 Share Posted June 20, 2018 @michal.don A quick question before I carry on with my missions. I am currently in the middle of mission STS 5-8, can you build me. On the last flight I thought I would land on the Island runway just to vary things. This decision was made while still in orbit, and not because I had overshot KSC, but then I wondered if this would count for the Commander badge? As the island runway is a lot smaller than the KSC runway, in theory it is more difficult, but if it doesn't count then I have a game save at the point where I was about to do my de-orbit burn so I can redo my landing to land at KSC. Link to comment Share on other sites More sharing options...
4x4cheesecake Posted June 20, 2018 Share Posted June 20, 2018 @Scarecrow The description for the STS 5-8 commander badge says: On 8/5/2017 at 6:06 PM, michal.don said: Assemble your space station above 300km. After each mission, land at either at the KSC runway, the Island Airfield just off of KSC, or at any Kerbal Konstructs airport. Expand So, you should be fine Link to comment Share on other sites More sharing options...
Scarecrow Posted June 20, 2018 Share Posted June 20, 2018 I am terrible at reading requirements. My first attempt at the telescope mission was void because I didn't realise what an MMU was, and all subsequent missions I had it fixed in my mind that you had to land back at KSC for the Commander medal. Thanks for that @4x4cheesecake Link to comment Share on other sites More sharing options...
Scarecrow Posted June 20, 2018 Share Posted June 20, 2018 Mission report for mission STS-5-8. As this report contains images for all the elements of Mission STS-5-8, as well as a couple of bonus missions, it's quite image heavy. Reveal hidden contents STS-5 on the pad. Payload is the Service module, including the required RCS, engine and reaction wheels. It also has fuel to provide refuelling options. Well and truly on our way Orbit for deployment established at 350km Service module deployed Return to KSC ready for the next mission STS-6 with the Habitation module as payload. 2 MMUs are also loaded but it turns out we only need one Everything looking good Closing in on the service module Jeb and Valentina are ready to perform the hard work As the mission moved in to Kerbin's shadow, it turns out Valentina hasn't got her MMU night rating, so Jeb had to do this one on his own. Habitation module safely connected Jeb and Valentina just need to RCS back to the crew compartment, and then we can go home. Back at KSC, mission review shows how few stages there were in the mission. Jeb reckons the G-meter is broken though. Bonus mission STS-6b to attach a power and communication module to the station Jeb is starting to get used to this Communication and power module successfully delivered Back to the required missions. STS-7, science module 1, on the pad. This one consists of the processing lab, and a number of experiments. Another good launch Need to get close, as this is a big module to manoeuvre in to place Jeb is being really careful not to scratch the sides, due to the large excess on his insurance policy. Well that's the tricky bit done This is going together well STS-7 is asked to divert to Island due to an oil spill on the KSC runway. Valentina agreed providing they get a flight home, as she gets seasick. Jeb is glad they upgraded the brakes compared to the craft he flew on earlier missions. STS-8 with Science module 2. This consists of 2 Science Juniors and some scanning equipment for orbital surveys. Another good launch right off the pad If all goes well, this is the last time we will have this view Jeb wants to know who mounted the MMU back to front, as if his job wasn't difficult enough already! With the final piece in place and commissioned, Jeb makes one last visual inspection to confirm all is well. Nearly home. A big welcoming committee is expected for a job well done And we're home Bonus mission STS-8b. As the station is now fully operational, it seems only right that we should take some crew up to man it. Yes the SSTO is docked, which gives an interesting comparison of the relative size of the two craft. The final approach for the final landing Link to comment Share on other sites More sharing options...
funk Posted June 20, 2018 Share Posted June 20, 2018 Finished STS-2T - RTLS... I've used the default launch configuration (fuel/thrust) plus a dummy payload of 18t. Link to comment Share on other sites More sharing options...
4x4cheesecake Posted June 20, 2018 Share Posted June 20, 2018 On 6/20/2018 at 4:35 PM, funk said: Finished STS-2T - RTLS... I've used the default launch configuration (fuel/thrust) plus a dummy payload of 18t. Expand Very nice For me its even more impressive than an interplanetary STS flight since I've tried it for myself and failed really hard xD Link to comment Share on other sites More sharing options...
qzgy Posted June 20, 2018 Share Posted June 20, 2018 On 6/19/2018 at 11:44 PM, Alienwall said: After the original Bubble Space Telescope fell from its rocket and shattered into pieces it was decided that Bob's hobby telescope should be outfitted and sent to space. Here's STS-3: Expand ..... ITS SO TINY. AND ADORABLE.AND CUTE. DID I MENTION IT WAS TINY? Actually though, props to you for making a telescope that small and compact while (probably) fulfilling all the mission requirements. (mine always seem to tend towards the larger end of the scale.....) Link to comment Share on other sites More sharing options...
doggonemess Posted June 21, 2018 Share Posted June 21, 2018 I'm happy to report that I have completed STS-3! My space telescope was deployed at 550 km, inclined approximately 25 degrees. I attached the solar panels to jr. docking ports and linked them up to the MMUs, then to the telescope. For the telescope, I just used to the new-ish infrared telescope. I landed the shuttle back on the runway at the end. I don't have a screenshot of the F3 results as they were meaningless for some reason. Either switching between craft or quickloading made it start over. Mission slideshow here: https://imgur.com/a/z2PXTp4 It took a couple tries - I crashed the shuttle on the return once (or twice) and found that it was more difficult than I thought it would be to connect the parts in orbit. In the end, it worked great! Link to comment Share on other sites More sharing options...
zolotiyeruki Posted June 21, 2018 Share Posted June 21, 2018 Here's my STS-1T. Had to mess around with the CoL/CoG on the carrier aircraft by trial and error 'til I got it right, since I couldn't test it in isolation. https://imgur.com/a/QBOLGmT Link to comment Share on other sites More sharing options...
michal.don Posted June 21, 2018 Author Share Posted June 21, 2018 On 6/19/2018 at 10:07 AM, funk said: Here is the obligatory STS-1T mission, which wasn't really a thing, cause the crafts had been tested and flown several times in previous versions of the challenge. Expand ...and this is how a veteran pilot lands his shuttle You got the requirement just right, looking forward for the next one (which I saw on the next page, there is a buttload of entries again..... ) On 6/19/2018 at 1:30 PM, 4x4cheesecake said: Actually, I did it twice but you already told me that support missions are just allowd if it is mentioned in the challenge description so I guess I'm not allowed to dock both orbiter to do the rescue (and more important: pump fuel from STS-4 to STS-4R), so I did it again without docking and some extra fuel for STS-4R^^ Expand the docking would not be a problem, but the fuel transfer, I would object to But nevermind, you did it the proper way, and in a routinely looking manner, good job! On 6/19/2018 at 11:44 PM, Alienwall said: After the original Bubble Space Telescope fell from its rocket and shattered into pieces it was decided that Bob's hobby telescope should be outfitted and sent to space. Here's STS-3: Expand An MK2 Hubble? I'm impressed And I'm really glad someone decided to take this small-sized approach, to balance the monstrosities the others are flying here Very good job, on this mission, and now comes the real question - will you manage to build an Mk2-sized station, or does the time for a bigger shuttle finally come? (reviews of the next page coming soon) Link to comment Share on other sites More sharing options...
michal.don Posted June 21, 2018 Author Share Posted June 21, 2018 On 6/20/2018 at 3:03 AM, Kerbolitto said: Hey, this is my attempt to the first part of the STS Challenge ! Expand Welcome to the challenge! Wow, that's an interesting LV configuration, I don't think we've seen another one like that Makes me wonder about abort procedures...... Anyway, a very well flown mission, and a pinpoint landing, too! Here's your first badge, hopefully the first of many more: Looking forward to seeing more! On 6/20/2018 at 10:18 AM, Scarecrow said: A quick question before I carry on with my missions. I am currently in the middle of mission STS 5-8, can you build me. On the last flight I thought I would land on the Island runway just to vary things. This decision was made while still in orbit, and not because I had overshot KSC, but then I wondered if this would count for the Commander badge? As the island runway is a lot smaller than the KSC runway, in theory it is more difficult, but if it doesn't count then I have a game save at the point where I was about to do my de-orbit burn so I can redo my landing to land at KSC. Expand Yeah, reading the fine print on the bottom is very important, sometimes.... Island airfield is A-OK. On 6/20/2018 at 3:18 PM, Scarecrow said: Mission report for mission STS-5-8. Expand Six perfectly executed shuttle/spaceplane missions to build and crew a spacestation - what's not to love here? Great job, and a mighty fine station design! Some of the reentry procedures must have been quite brutal though - in one screenshot is says the higheest G-load has been 63 gees, poor kerbals..... Here's your badge, and it's time to go space potato hunting! On 6/20/2018 at 4:35 PM, funk said: Finished STS-2T - RTLS... I've used the default launch configuration (fuel/thrust) plus a dummy payload of 18t. Expand Wow... You made the procedure look easy.... And it is not easy at all, which I learnt the hard way Very good job, your kerbals live to fly another day and the vehicle is safe. And I really like your shuttle design - would you mind sharing the craft file, so I can examine how exactly it works and fly it a bit? Thanks, and here is your badge: On 6/21/2018 at 12:04 AM, doggonemess said: I'm happy to report that I have completed STS-3! My space telescope was deployed at 550 km, inclined approximately 25 degrees. I attached the solar panels to jr. docking ports and linked them up to the MMUs, then to the telescope. For the telescope, I just used to the new-ish infrared telescope. Expand Good job! Nice mission and telescope/MMU design, and a precise landing! One detail though - could you please share a screenshot of the final telescope orbit for me to verify? And, in the future missions, could you add one or two screenshots of atmospheric reentry? This is often the tricky part Thanks, and here's your badge: On 6/21/2018 at 2:18 AM, zolotiyeruki said: Here's my STS-1T. Had to mess around with the CoL/CoG on the carrier aircraft by trial and error 'til I got it right, since I couldn't test it in isolation. Expand ...and after several missions to space and back, the test proved that the orbiter can indeed fly and land.... Out of curiosity, is the cargo bay open on purpose, or did it happen by accident? Good job, and now to the more challenging test pilot missions! I hope I did not miss anything, Michal.don Link to comment Share on other sites More sharing options...
Scarecrow Posted June 21, 2018 Share Posted June 21, 2018 @michal.don Thanks for the missions, and the badges. I will be calling a halt there, as I have never been a fan of tracking asteroids and always have them switched off, so Mission STS-9 is a non-starter. The Mun and planet missions look interesting, but I am not sure my skill levels are up to completing them. Maybe at some point I may try the Mun ones and see how I get on. Link to comment Share on other sites More sharing options...
michal.don Posted June 21, 2018 Author Share Posted June 21, 2018 On 6/21/2018 at 8:34 AM, Scarecrow said: Thanks for the missions, and the badges. I will be calling a halt there, as I have never been a fan of tracking asteroids and always have them switched off, so Mission STS-9 is a non-starter. The Mun and planet missions look interesting, but I am not sure my skill levels are up to completing them. Maybe at some point I may try the Mun ones and see how I get on. Expand You're welcome - I hope you enjoyed flying them I wouldn't be too scared of going beyond LKO though. Some of the missions are not too difficult. Especially Duna STS-1 requires nothing but a bit more bang in your fuel tanks. And there are the "test pilot" missions, I think it's worth a shot, you might be pleasantly surprised Link to comment Share on other sites More sharing options...
doggonemess Posted June 21, 2018 Share Posted June 21, 2018 (edited) On 6/21/2018 at 7:47 AM, michal.don said: One detail though - could you please share a screenshot of the final telescope orbit for me to verify? And, in the future missions, could you add one or two screenshots of atmospheric reentry? This is often the tricky part Expand I'll grab that screenshot for you. And it's funny - I've had almost no problems with reentry. Is there something in the way I built the shuttle that makes it easier? Maybe I'm just an amazing genius engineer and should be working for NASA. Or maybe I just got really lucky. I'm better on the latter. EDIT: Here's the orbit. Edited June 21, 2018 by doggonemess Link to comment Share on other sites More sharing options...
zolotiyeruki Posted June 21, 2018 Share Posted June 21, 2018 On 6/21/2018 at 7:47 AM, michal.don said: ...and after several missions to space and back, the test proved that the orbiter can indeed fly and land.... Out of curiosity, is the cargo bay open on purpose, or did it happen by accident? Good job, and now to the more challenging test pilot missions! Expand Thank you very much! Yeah, landing the orbiter wasn't much of a problem. I did open the cargo bay doors on purpose, actually. When I detached from the carrier aircraft, I was quite close to the KSC, so I dove pretty aggressively towards the runway. The open doors ensured that I could still hit the runway at a reasonable speed after diving from 5km. STS-2T should be interesting--the orbiter carries a LOT of fuel after achieving LKO, and burning that much LF with only LV-Ns before landing might be a bit challenging. Of course, by now I have several iterations of my shuttle design to choose from... Link to comment Share on other sites More sharing options...
4x4cheesecake Posted June 21, 2018 Share Posted June 21, 2018 (edited) Took me a while to do STS-5-8 but I'm feeling pretty good while looking at the result: Lets take a look how this station was build: (In this shortened version, I'll skip some repetitive parts of STS-6-8 but everything is documented in the linked imgur album) STS-5 Core-Module (service module) of the station. Contains a full LFO tank, two Monoprop tanks, 8 RCS thruster, 2 reaction wheels and 2 probe cores. Reveal hidden contents Val on her first flight of the day: Launch as usual: The station will be build in a 400km equatorial orbit: circularization burn: Release the Core Module: And return to the KSC: Album for STS-5: https://imgur.com/a/86sdINw STS-6 First Science-Module + 2 solar arrays to expand the core module + a tug to assist in assembly Reveal hidden contents Setting up the rendevouz: Fine tune the trajectory: Rendevouz with the station core: This is the tricky part. The solar arrays got just one docking port (to connect with the station core) and cannot perform any maneuvers for itself. But the station core got RCS, reaction wheels, probe cores and big batteries. Lets switch to the station core to perform the docking maneuver: Took me quiet some time to dock both arrays: Release the science module (tug is docked already and will remain at the station): Docked module and extented solar panels: Return to the KSC: Album for STS-6: https://imgur.com/a/EUtNBwh STS-7 Second Science-Module. Reveal hidden contents Lets jump directly to the rendevouz: Grab the tug and park it above the orbiter: Release the module: Docked to the station as well: And return to the KSC again: Album for STS-7: https://imgur.com/a/dSV9D4f STS-8 Habitat module. Contains a small ISRU as well (hidden in an interstage fairing). Reveal hidden contents Rendevouz with the station: The habitat module got its own RCS, no need for the tug this time: Retracted the solar panels for safety reasons: Transfer some crew to the station: Re-dock the tug to another port: Doing science and stuff^^ And return again: Final result: Album for STS-8: https://imgur.com/a/CiV5767 edit: don't know what i've done but this post is obviously not finished yet...still working on it Done^^ Edited June 21, 2018 by 4x4cheesecake Link to comment Share on other sites More sharing options...
funk Posted June 21, 2018 Share Posted June 21, 2018 On 6/21/2018 at 7:47 AM, michal.don said: And I really like your shuttle design - would you mind sharing the craft file, so I can examine how exactly it works and fly it a bit? Expand Yay, another batch! THX! You've forced me to fix some minor design flaws today and it should've been tested more, but it's time to face the public now. I've recently uploaded it to kerbalx (s.sig.) Have fun! Link to comment Share on other sites More sharing options...
michal.don Posted June 22, 2018 Author Share Posted June 22, 2018 On 6/21/2018 at 1:12 PM, doggonemess said: And it's funny - I've had almost no problems with reentry. Is there something in the way I built the shuttle that makes it easier? Maybe I'm just an amazing genius engineer and should be working for NASA. Or maybe I just got really lucky. I'm better on the latter. EDIT: Here's the orbit. Expand Thanks for the screenshot, as expected, everything is in order I think the main advantage of your design are the large control surfaces/tail fins in the back of your vehicle - they add a lot of drag, which in this case is a good thing On 6/21/2018 at 2:41 PM, zolotiyeruki said: I did open the cargo bay doors on purpose, actually. When I detached from the carrier aircraft, I was quite close to the KSC, so I dove pretty aggressively towards the runway. Expand Cargo bay doubling as an airbrake, useful when not carrying expensive delicate payloads On 6/21/2018 at 2:50 PM, 4x4cheesecake said: Took me a while to do STS-5-8 but I'm feeling pretty good while looking at the result: Expand I'd agree, this station is indeed a reason to feel good, probably proud, and maybe a little bit smug It's a really nice design, built in a well-managed series of mission! Good job, here's your badge, and good luck in the next missions! This is where they start to be really interesting. On 6/21/2018 at 6:20 PM, funk said: You've forced me to fix some minor design flaws today and it should've been tested more, but it's time to face the public now. I've recently uploaded it to kerbalx (s.sig.) Have fun! Expand "It's not a bug, it's a feature" Thanks, I'll have a look at it when I have a bit of time! Michal.don Link to comment Share on other sites More sharing options...
4x4cheesecake Posted June 22, 2018 Share Posted June 22, 2018 On 6/22/2018 at 7:21 AM, michal.don said: good luck in the next missions! This is where they start to be really interesting. Expand Already done some testing for STS-9...it's incredible hard, at least if you try to catch an asteroid bigger than class A. I was able to perform an engine assisted landing with a 38t fake asteroid which is equivalent to a class B asteroid but I was not able to survive the reentry yet. Well, at least there is no time limit so I can use the Mun to perform a really cheap plane change, even though I have to wait a year for the first encounter Link to comment Share on other sites More sharing options...
michal.don Posted June 22, 2018 Author Share Posted June 22, 2018 Oh, and also guys, I'm going on an adventure, and I don't.... a holiday for a week, so, I won't be able to review any entries for the rest of June. So, please, stand by, fly some rockets for a while, and when I'm home again, we'll pick it up where we left Michal.don Link to comment Share on other sites More sharing options...
4x4cheesecake Posted June 22, 2018 Share Posted June 22, 2018 Enjoy your holiday Link to comment Share on other sites More sharing options...
Kerbolitto Posted June 22, 2018 Share Posted June 22, 2018 (edited) On 6/21/2018 at 7:47 AM, michal.don said: Welcome to the challenge! Wow, that's an interesting LV configuration, I don't think we've seen another one like that Makes me wonder about abort procedures...... Anyway, a very well flown mission, and a pinpoint landing, too! Here's your first badge, hopefully the first of many more: Looking forward to seeing more! Expand Thanks a lot ! The kerbal-way is so much fun even if it looks extremely stupid at first glance I'm sure it is possible to scale up this design with more cargo bays or even a large fairing closed on an Sr. dock ! Next step would be to find a way to land the second stage on its engine, with the shuttle acting as an arrow ! Edit : Abort procedures ? Just decouple that thing and full throttle away from space ! Edited June 22, 2018 by Kerbolitto Link to comment Share on other sites More sharing options...
Kerbolitto Posted June 22, 2018 Share Posted June 22, 2018 (edited) Hey ! This my attempt to STS 1b and 2a at the same time, with the glorious Artisan v2-2 going up there ! Or down, relative to its backward ascent ? Doesn't matter, nothing exploded and the requirements were fullfilled (kind of) ! Loading : Reveal hidden contents 72x72 Orbite with 2 stage design : Reveal hidden contents Burn to 2863.33km, this craft laaaaacks TWR : Reveal hidden contents Shaping things up, I forgot to take a screen of my Sat but they are really basic Okto + Oscar B, Ant, Relay dish and solar panels. Reveal hidden contents Decoupling the 40t. fuel pod : Landing on a slope : Reveal hidden contents Relays seen from the fuel pod : Reveal hidden contents I did not try to land on the KSC coming this high because I have very low experience on precise re-entry when coming from this high. Also I did not try to set a pinpoint orbit to release each sat at the same interval 'cause I'm not patient enough for that kind of things, I'm eyeballing too much stuff to do this :p Edited June 22, 2018 by Kerbolitto Link to comment Share on other sites More sharing options...
RealKerbal3x Posted June 23, 2018 Share Posted June 23, 2018 On 6/22/2018 at 10:32 AM, michal.don said: Oh, and also guys, I'm going on an adventure, and I don't.... a holiday for a week, so, I won't be able to review any entries for the rest of June. So, please, stand by, fly some rockets for a while, and when I'm home again, we'll pick it up where we left Michal.don Expand Have a good holiday! I hope I'll have an actual entry for this by the time you get back Link to comment Share on other sites More sharing options...
Recommended Posts