Your previous content has been restored. Building a rocket to fly vertical seems to be nearly impossible, in the atmosphere they tend to become unstable (or maybe I missed a trick?). I don't have that other stuff yet. It only takes a minute to sign up. Though I'm still working on learning to be better at space planes. Landing On Laythe Moon Of Jool Kerbal Space Program Youtube Is it correct to use "the" before "materials used in making buildings are"? It may take some practice to hit your target area this way, because you'll be picking up additional horizontal speed, and thus it's possible to under or overshoot. Due to the lower air pressure at higher altitudes its thrust output decreases accordingly. Your link has been automatically embedded. Control Sensativty for Planes - KSP2 Suggestions and Development I got this game so I could over-engineer rockets, so I mostly ignore the airplanes. Can't remember where I saw/read about it - Scott Manley maybe? Something that I think has become less clear since someone updated the wiki. I looked into the .cfg files and there are no special properties allocated to them. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Now I have a plane that will fly around the world at an altitude of the low-20s. Once I'm near or in the target area, I set the throttle to 0 and start the Swivel. As I understand, the OP wanted "the most efficient way to fly", and simply needed a bit of help in realizing that that is a hypersonic, high-altitude, high-performance aircraft which is a RAPIER and a little oxidizer away from being an SSTO spaceplane. Valve Corporation. The drag differential is because your long-wing layout is using a bunch of struts, and the reason your delta-wing has a higher ceiling is because it has more wing area to provide lift. A jet engine from KSP 0.18 A jet engine is an air-breathing engine which uses onboard liquid fuel and combusts it with the oxygen drawn from the atmosphere. By climbing, you reduce drag, exponentially with altitude. Even if the air is thin, you can still put out plenty of power if you are shoving enough in with raw speed. Spaceplane - Wikipedia Laythe - Kerbal Space Program Wiki Press J to jump to the feed. 1 1: The basics 2 2: Setting it up 3 3: First flight 4 4: Finishing touches 1: The basics First of all, you're going to need an airplane. At 3500m, you have half the drag you'd have at the surface; at 7km, 1/4 the drag, at 10.5km, 1/8 the drag, etc. There are two factors to that: how thick the air is, how fast the ship is going. Kerbin | Kerbal Space Program Wiki | Fandom The other thing to bear in mind is that tuning the AoA (angle of attack) of your wings makes a difference. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. This page was last edited on 22 December 2019, at 20:54. The most efficient way is, of course, to make a high altitude (or space) plane. Isn't that backwards snark? "Whiplash" Turbojet. Using Kolmogorov complexity to measure difficulty of problems? Air temperatures vary with latitude and time of day. 2022 Take-Two Interactive Software, Inc. The Rapier, for example, works great as a high-altitude engine, precisely because it can go so fast. Is it even possible? So long as there's only one high-altitude measurement to take, you should be able to complete a whole set of 3-4 in one flight. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Redoing the align environment with a specific formatting, Trying to understand how to get this basic Fourier Series. The other one I stay around 6000 meters. Why is there a voltage on my HDMI and coaxial cables? That's because wings need to have some AoA to the airstream in order to generate much lift. 600+ m/s) and low altitudes (e.g. Most SSTO space planes would be able to accomplish this easily. There's basically three ways to do that: lifting surfaces, thrust, and orbiting. Let me. Beginner's Guide: Tips and Basics - Kerbal Space Program 2 Wiki Guide - IGN I was hoping that the new intakes would give it the added altitude. J-404 "Panther" Afterburning Turbofan - Kerbal Space Program As you found out, it basically konks out at 15km. AoA built into the wing relative to the plane body is called the angle of incidence, just to help clear up. I didn't try for 20000m as it probably wouldn't do well. Powered by Invision Community, Thanks, I'll go try to stuff a few extra turbojets and intakes on my plane, I was generally under the impression that basic jets were mostly deadweight on high-performance aircraft: [] at hypersonic velocities. If too little air runs into the turbine your combustion chamber will not be able to burn up fuel effectively due to the lack of oxygen. However, I've failed to build a vehicle to achieve this (without a hundred retries). Steam Workshop::damn wow high-2 A Screenshot of Kerbal Space Program The Inland Kerbal Space Center itself, being in effect the old Kerbal Space Center from 0.2. (Actually, four ways: but balloons aren't in the stock game) Lifting surfaces are great but they lose effectiveness just as fast with altitude as drag falls. From my observations I can say that "Efficiency" is not a good indicator of how well your engine performs. If you want to cover your aircraft with loads of intakes, I'm sure you could easily fly above 35km and reach 2000+ m/s velocity. The SR-71 could probably fly higher, but it isn't flying any more. Delta wings are able to work better since the lack of lift per square area is compensated by having larger area to provide lift. Airplane Plus on SpaceDock Keep in mind that wheesley engine's performance decreases significantly as the altitude increases. What's the difference between a power rail and a signal line? The maximum cruise altitude is just over 40,000 feet. Sustained flight at over 20km requires at a minimum the Panther in Afterburning mode. The U-2 is probably the highest altitude aircraft still flying. What you should be concerned about is atmospheric drag, and that's minimized by high-altitude flight. If it's above the cross-hairs, you need a little less. Along with rockets, planes are one of KSP's most commonly referenced kinds of vessel, and are a vessel type . If you have an account, sign in now to post with your account. Why do small African island nations perform better than African continental nations, considering democracy and human development? Just sounds like the engines can't get enough air, in KSP high speed also generates air intake so I'm guessing what is happening is that you have the initial speed to get to altitude but the lack of air at altitude is starving the engine resulting in lower speed which further reduces air intake and it cascades until either the engine shuts down or you return to denser atmosphere at a lower altitude. Personally, I don't enjoy survey contracts on Kerbin. Information Changelog Stats A temple in the desert (6 29 47 S 141 40 3 W) known as Tut-Un Jeb-Ahn, although this name can only be seen when a vessel crashes into it. Unfortunately, most space plane designs are impossible (or at the very least impractical) at your current tech level. Or it can supercruise at three times the speed of an equivalent Wheesley jet (with nearly equal fuel efficiency) at 15,000 m altitude. rev2023.3.3.43278. I've been trying my hand at some High altitude speedy planes for a while now, but can't seem to get a hang of the altitudes that each engine likes, I know kerbal isn't earth, so looking up the crushing altitude of say the sr71, doesn't seem to apply, but I was hoping that others experiences would help me. So I'm pretty darn new to KSP, and my career has barely gotten started, and the jobs for crew observations seem to dominate As has been said, ISP is nothing to worry about. I'm in career mode and got all groups of the 45-science-cost level, except Flight Control, and additionally have Electrics, Heavy Rocketry and Fuel Systems. This tutorial will cover designing and flying a plane that can soar at high altitudes! In my case, it brought me to 20km up at a 45-degree angle, but it is probably not optimal. 101 kPa 1 atm Scale Height 5000 m Atmospheric Height 69 077.553 m 1.010-6 atm Minimum Temprature -40.19 C 232.96 K Maximum Temprature 20 C 293.15 K Oxygen Present Yes Contents 1 Kerbin 2 Topography 3 Kerbal Space Center 4 Atmosphere 4.1 The Troposphere 4.2 The Stratosphere 4.3 The Thermosphere 4.4 The Exosphere 5 The Kerbin System 5.1 The Mun - Insane TWR didn't help. I find that a conservative amount is 2 RAM intakes and 2-4 radial intakes per turbojet. I start with the normal jet engines (which takes almost the complete runway). Of course, this thing has very limited range, speed and acceleration because of the extra weight. Best altitude to fly a plane? - Kerbal Space Program - GameFAQs You are simply running out of atmosphere (i.e. i recently used a single whiplash plane and was able to maintain a stable 21-22k meter altitude. - Spamming airintakes didn't help. Delta-v budget - Wikipedia The stratospheric region, where temperature rises as altitude increases, spans the region between the altitudes of 10 km and 22 km. To avoid running out of fuel altogether, I have a second plane with small tanks (no oxidizer) attached directly to the jet engines, and the rockets attached behind the fuselage, which is entirely oxidized tanks. Approximately 12km up the main engines stop providing enough thrust to maintain the climb, so it's time to switch to rocket mode. Welcome to the forums. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.
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