This is starting to get really frustrating. To slow down faster, you can increase the braking strength of your rear wheels. Display as a link instead, Kerbal Space Program 2 - Overview and Tutorial for All the New Parts As such, you may want to line all forward Mk1 radial nodes on your aircraft with shock cones, if possible. They sometimes coincide with elevators. You can post now and register later. This is just a general briefing section with lots of "to do" or "not to do" things: when you think you've got it, check the Aeris 4A tutorial mission to learn how to get into space easily. Go on, and take the plane capsule which looks like a converted fuel storage device Contents 1 Making a fuselage 2 Understanding Lift 3 Control Surfaces 3.1 Elevator 3.2 Aileron 3.3 Rudder 4 Landing gear Making a fuselage Any plane needs speed - so you need thrust (usually). 3. angle of the wheels. Tutorial: Your First Plane - Kerbal Space Program Wiki The problem could be about the angle of wheels, though there could be more problems with the COM and wheels placement. My plane usually take off at a little over 120m/s. If you use an Advanced SAS, and raise your front landing wheel so that it is higher than the rear wheels, by just turning the SAS on and going full throttle, due to the 10 degree angle of the plane, it should eventually take off by itself. (Idea is moot, if you haven't unlocked them yet.) So yesterday I was playing some KSP2, and resumed the game from a save where I had landed in Duna. But also check to make sure that your wheels are placed symmetrically and your engines are aligned properly. Do you have a screenshot of the craft? It is usually placed back because it can be placed further back than it is possible in the front (if it is placed in the front, it can obstruct the view of the pilot, which is undesired) as well as making the plane unstable (by the same effect that you would get if the center of lift (horizontal lifting surfaces) were in front of the center of mass, but with vertical surfaces). Do you have new pics after you moved the rear wheels forward? 2. Firstly you're going to want to make a short fuselage. Then you want to put something called a "Small Circular Intake" on the front of the tank, and a "J-20 Juno" engine on the back of the tank. LV-N exceeds 75% of its full power at just 7700m altitude on Kerbin. Thanks for the help guys. So I started a new career file after not really playing for a long time and I'm now at the point where I just dropped 45 Science to unlocked Aviation to get some of the plane parts that I need. Rapiers generally provide less thrust than a Whiplash at speeds below mach 2, but provide more thrust at higher speeds. Note: Your post will require moderator approval before it will be visible. Throttle up to full, activate SAS, stage to start the engine (you'll only have one stage here), and start rolling (or sliding) down the runway! Or maybe launching it in a vertical, Space Shuttle-style config. Necessary for heavy/long spaceplane. When flying straight the plane is pretty stable but pitching up causes a sharp roll and I cant figure out why. KSP Stock Space Shuttle by _ForgeUser18393701. I managed to successfully takeoff and land this aircraft at least 20 times in a roll now and I haven't even lost a single pilot flying this. I made a KSP replica of the Horten Ho 229 while trying to make a short takeoff plane.If you have any questions or suggestions, let me know in the comments.My. The design I used is similar to what I normally used for planes but I had to swap out parts and make it smaller to compensate for Career mode changes. The most dangerous part of a spaceplane flight is returning from orbit. Also avoid the basic fin for the same reason. If you keep all of the fuel in the front, you may find that your center of mass drifts backwards as your fuel drains. It is due to the spinning up of the engines. KSP 2 speculation: I believe terraforming will be a feature of the game. For more information, please see our Hit the launch button and watch your magnificent bird fly! You probably won't have much luck landing the fuselage intact if your Mk3 plane gets its wings scorched off on reentry. Place your rear wheels/gear in front of the flaps on your wings. Plane - Kerbal Space Program Wiki My Space Plane Keeps Flipping Backwards On The - Dive into anything - Have enough lift, either by a big wing area or high speed. Does anybidy have any tips on how to build spaceplanes? I made this aircraft based on real life commercial jet design. And also place them further apart. I started investigating why this was happening. my planes keep flipping backwards on take off . You can also angle the wings themselves slightly upwards (using WASDQE) in order to make them generate more lift when horizontal. I took off and at 60 m/s I was in the air! I just thought my planes were too heavy or not enough control surfaces. First, I'm sure this is WAY overengineered, but I haven't gotten to the point of caring about that yet. For this to happen, I'm assuming you're using rocket fuel tanks. Upload or insert images from URL. And at the extreme, producing down force, which I'm sure would cause more gear issues. Please consider starting a new thread rather than reviving this one. This makes them a very effective choice for SSTOs since they do a good job of getting maximum velocity out of air-breathing mode, and then allow you to use oxidizer without needing the added weight and drag of a separate rocket engine. I see absolutely no need to be traveling that fast down the runway. Note: Your post will require moderator approval before it will be visible. With initial passes, you start off with a periapsis at 50-60 km and gradually lower your apoapsis until you're in an almost circularized low orbit and then transition to your usual re-entry approach. Keep your spaceplane pointed about 90 degrees above prograde so that the wings and body of your aircraft slow you down as much as possible. Drive gently off the runway and use the huge grassy field to take off, without care in the world about the plane veering to a side. I was attaining high speeds on the runway without getting off the ground, which made the plane yaw back and forth. Check out the following guide for some good info: http://forum.kerbalspaceprogram.com/threads/52080-Basic-Aircraft-Design-Explained-Simply-With-Pictures However, don't bother going overboard with intakes because your engines will still shut off at high altitudes due to the low air pressure regardless of how many intakes you have. This is either a collider or design issue, if the craft doesn't have enough lift initially to get off the ground it will bounce a bit before taking off. If there is, I would have found it long ago. Another trick is to move the rear landing gear forward, closer to the center of gravity. However it's huge size can make it tricky to take off from the runway without destroying the engine. If you have an account, sign in now to post with your account. It's said that takeoffs are optional but landings are mandatory. If you plan on either dropping off cargo or picking up cargo and traveling with it, you'll generally want to locate your cargo bay at the middle of your center of gravity. How to make aircraft take off - Kerbal Space Program Forums LV-N engines also have the advantage of using the same liquid for propellant that jet engines use for fuel. The default max stress value is just ridiculous, its like flying in hair gel, everything gets torn apart so easily, like that will ever happen in real life. To recover the most value from your spaceplane, you should try to land on the runway at the Space Center (this tutorial, although it has been written for spacecraft and not spaceplanes, is a great help). Also, try this mod: http://forum.kerbalspaceprogram.com/threads/99660-0-25-Adjustable-Landing-Gear-v1-0-4%28doors-fixed%29-Nov-14 (still works in 0.90 if you get updated firespitter.dll). Unstable Aircraft: "FAR Firehound" (Stock). Clear editor. Espaol - Latinoamrica (Spanish - Latin America), http://forum.kerbalspaceprogram.com/threads/65638-Basic-Airplane-Space-Plane-Aero-Tutorial. Espaol - Latinoamrica (Spanish - Latin America), http://steamcommunity.com/sharedfiles/filedetails/?id=484107795, http://steamcommunity.com/sharedfiles/filedetails/?id=484107807, http://steamcommunity.com/sharedfiles/filedetails/?id=484107735, http://steamcommunity.com/sharedfiles/filedetails/?id=484107761, http://steamcommunity.com/sharedfiles/filedetails/?id=484119427, http://forum.kerbalspaceprogram.com/threads/52080-Basic-Aircraft-Design-Explained-Simply-With-Pictures, http://steamcommunity.com/sharedfiles/filedetails/?id=484137556, http://images.akamai.steamusercontent.com/ugc/443953434412162923/42B3BB54A6A524CCC2E5C102AD88C8E521790F55/. Ailerons to roll your aircraft should be placed as far off to the edges of your wings as possible. If you forget to put an air intake on your airplane, don't worry! I have no problems using Mechjeb to launch rockets into orbit, rendezvousing and docking with other craft. I thought after buying this I would have all the parts I need to build a small plane that can at least get off the ground, but I'm having trouble. For a Mk1-based aircraft, your rear landing gears should not be tightly tucked together on the fuselage. My spaceplanes keep drifting off runway during takeoff. What am I doing Although I usually only need 50 m/s for most planes to wobble out of control. I have found a solution to my problem. Landing is hard. To avoid swerving on takeoff and landing, it is strongly recommended to turn off or reduce the strength of the front brake on your aircraft, as well as to reduce the friction control. . Landing can be trickier for spaceplanes since they are designed for higher speeds than other aircraft and may not be able to fly level at speeds low enough for an easy landing (<50 m/s). So I have played the game for 200 hours and I love it. How wide is the base. Aim to get your speed below 50m/s, and have plenty of water ahead of you; keep the plane level, and pitch up to shed velocity. You may also want to deploy your landing gears to increase your drag, as well as airbrakes if you have them. Tutorial:Aeris 4A mission - Kerbal Space Program Wiki Unfortunately, with only these basic parts, landing on the runway won't be easy; a viable alternative is to throttle down to nothing, then belly-flop in the ocean. EDIT: So, I set the front landing gear spring and damper to 0.5, and also set the tail gear spring and damper to 2, and the problem was fixed! I feel tat it is either due to the symmetry placement in this game being inaccurate or certain parts where i anchor my landing gears on are not perfectly symmetrical and the physics calculation is just too sensitive about even the slightest misalignment. I just built a plane but when i launch it just slides and spins slowly to the right, any ideas on why this is happening? This is all right if their high efficiency saves enough fuel, but that may not be the case in small spaceplanes with limited fuel capacity. This aircraft can takeoff at just above 50 m/s and can glide for a few minutes without engine. For all your gaming related, space exploration needs. Bit late i know, but i had the same problem. When your altitude reaches 35km, start pulling up gently. Does your plane never pull up taking off? I have been building - reddit #2 DaSkippa Mar 14, 2014 @ 2:56am as Shkeec said check gear check gear check gear. Works well on small craft. If the problem has to do with lift then travelling very slowly, possibly even slower than that, should counteract the effects of lift and you won't drift nearly as much. Be aware that while this angle will provide the lowest possible landing speed for your spaceplane, it will create problems if your center of gravity is too far ahead of your rear landing gears (causing a high-speed nose collision on touchdown) or if your rear landing gears are too far ahead of your engines, causing them to strike the runway first. https://wiki.kerbalspaceprogram.com/index.php?title=Tutorial:_Basic_Plane_Design&oldid=97453, In the front of the plane - In this position, the control surfaces are also known as , In the back of the plane, on the tail - The most usual position; usually, close to the rudder. It's strongly recommended to keep your landing gears well-spaced from each other to ensure that the aircraft will be difficult to roll into a collision. All you need to do is add landing gear (one right before the cockpit, and two on the tips or middle of the wings), and you're done! I dont really need 200m/s for take off. Note: Some high-efficiency rocket engines lose most of their power and efficiency in low atmosphere. Hello, I am having a small problem with a plane I have built. Kerbal Space Program 2's simulation is a lot more in-depth than its predecessor, where it was feasible for any wannabe Goddard to punch through the atmosphere with overwhelming thrust. Tell ya what, I'm gonna try to recreate that thing in my sandbox and see what I get. When dealing with high-speed landings, you may touch down too quickly and cause the front of the plane to smack into the runway. To takeoff and land at low speed, it's helpful to rotate the wings so the leading edge is slightly above the trailing edge. Easier just to bring the rear wheels closer as well as a in line reacton wheel. This ensures that your aircraft will go up once it achieves a high enough speed, and also helps with placing ailerons. Subscribe! [KSP 2] I'm trying really hard to make a Mun capable ship but this rocket . An active front brake can cause your aircraft to rapidly and uncontrollably pivot left or right during landing, and high friction from the front wheel can potentially cause your plane to swerve violently both in landing and takeoff. If your aircraft is burning up during this stage, you may need larger wings to slow you down faster, radiator panels to carry away the heat more effectively, parts with a higher temperature tolerance (like the Mk2 liquid fuel fuselage instead of the Mk1 liquid fuel fuselage), or parts to increase your maneuverability, like RCS thrusters, reaction wheels, or canards and elevons. If you can give a craft file and a mod list I could take a look. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. Plane wobble during takeoff - KSP1 Gameplay Questions and Tutorials - Kerbal Space Program Forums Is there a way to place landing gear so that i can guarantee my plane can remain stable on the runway even at high speed in excess of 200m/s? Clear editor. If your spaceplane is able to fly and land steadily at low speeds but just you're having difficulty slowing down as you approach the runway, try to reach your desired speed first and then approach the runway in almost level flight. To minimize drag, vertical tail fins can be kept minimal, since aircraft can be maneuvered adequately by roll and pitch alone. 1. tilt of the plane. - SF. That, combined with a Unity joint bug, makes your plane bounce. How do I fix this? For an example, see the A-10 Warthog's landing gears: link. Your very own tutorial.). Everything looks perfectly symmetrical as far as I can tell. However, they do take a conventional mix of fuel and oxidizer, and thus require much more fuel mass than jet engines or LV-N Nerv. All trademarks are property of their respective owners in the US and other countries. mods used are OPT for most of the body and the front canards and tail plane, B9 procedural wings for the wings, and mk4 spaceplane parts for the engines. I wanted to develop a plane to check how are the aerodynamics physics working, and went back to the KSC VAB to design a little plane. I dunno why but this picture makes the one side look like it is tipped in but I know they are straight, I believe it just the angle that the picture was taken that is causing it to look like this. Here is an example of landing gear place on a complex geometric surface: Unstable plane Rear landing gears only seems to work on cylindrical fuselage, if you place them on a fuselage intake or anything other than a cylinder, the wheels can behave strangely. 4. Temperature tolerance is the primary consideration for fuselage choice. Slowly pitch up to avoid overheating. Display as a link instead, Also note that shock cone intakes appear to provide the best air supply at all mach speeds, and unlike other air intakes, they do not decline in performance beyond certain mach speeds. I have doubled the max stress value for aerodynamics failure in FAR for every category. And, of course, try to take off and land as slow as possible. Kerbal Space Program 2's early access launch is only for seasoned However, it's not a matter of "atmosphere or not", just a matter of air pressure which decreases rapidly with altitude. For some reason, when the plane is trying to take off and pulling up, the plane begins to bounce on it's front wheels (the back wheel kicks up), which hinders the plane taking off. Hopefully this gets you your first aircraft that can take off and land, which is the biggest hurdle to being able to make KSP aircraft. For heavy rockets, it might be required to use structure to space the gears away from the body to allow more pitch. 2022 Take-Two Interactive Software, Inc. LV-N "Nerv" nuclear thermal rockets are commonly used on SSTOs for the rocket stage if Rapiers are not used. The issue is my plane rolls very sharply to the left any time I pitch up. Otherwise, you can either shift your wings till it's right (though this may crowd them near the back), or you can very slightly rotate the big wings so they're slightly higher near the front of the plane. Second try, speed over land reached over 210 m/s and it didn't flip. Your previous content has been restored. While having the same stock parts as in the VAB, spaceplane design is obviously quite different from pure rocket design. It is also advisable to add some control surfaces to your plane to have some control in the atmosphere: you can manually add them to the wings or choose winglets with effective control surfaces, like the Standard Canard. I moved the back landing gear to right underneath the COM. Ideally, you ought to test landing the spaceplane with full fuel tanks and with nearly empty fuel tanks prior to taking your spaceplane to orbit. You've just unlocked "Aviation" tech, you have a bunch of contracts that require you to stay at low altitude, and you want to build your first plane? For some reason, when the plane is trying to take off and pulling up, the plane begins to bounce on it's front wheels (the back wheel kicks up), whichhinders the plane taking off. FAA investigating 'close call' between planes at Boston airport You can slow down either by deploying landing gears (and airbrakes if you have them) or by repeatedly pitching up and then back down to increase your drag. Such as not producing lift, which is not what you want with a plane.
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