I hope this post finds you all soaring high in your rocketry adventures I'm a high school student currently navigating through the fascinating world of water rocketry for my research paper My focus is on the optimization of water rocket fins in terms of their size. For example, this will not be the desired result if the rocket comes out of the pad and after it spins around a bit and stabilizes the angle at which it rotates How can i determine the correct choice of canards for a rocket going 2 mach It is really difficult to guess how the canards selected with the created program control the rocket.
Hi, i'm curious is there a recommended ratio of rocket length to diameter for the most efficient design? Select any part of the rocket and click the cfd button The dialog allows you to set the rocket angle of attack (aoa), and the number of processors you're going to use when running your cfd simulation This creates a solid version of your rocket and places it in a virtual wind tunnel. Has anyone attempted a flying model version of the excelsior rocket ship from the recent film, fantastic four Aftershock ii has officially become the highest and fastest amateur rocket of all time
These are for one time sales items, no business sales To post you must either be a member for 30 days and have 20 posts or be a supporting member. Hello everyone, i would like to introduce you to a gyroscopic stabilization system which i made.the system is designed to prevent the rocket from rolling Don’t even get me started on those fake ass orgasms Then putting in a toy and literally 20 seconds later screaming “oh. Watch all of rocketreyna's best archives, vods, and highlights on twitch
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As of the start of 2025, what is the best (or near best) onboard video camera to house with a 2 Not necessarily the cheapest 2 Must be easy to install 4 Wifi blue tooth connectivity / connection to iphone highly. Hi, k'tesh here.i volunteered to help create an openrocket tutorial for nar's sports rocketry magazine, but due to issues with time and trying to find the right subject, i missed my shot But i did create the tutorial
The openrocket team is pleased to release the first public beta for openrocket 24.12 Standard caveats for beta releases apply We have no known outstanding bugs, but once it gets wider usage issues may crop up, which will be fixed for the final release In the meantime, please give it a spin. This version continues the development of a simplified cfd workflow, with some other features thrown in This workbench can be added to freecad using the addon manager
Improved defaults for running cfds directly from rockets (including openrocket and rocksim imports). Large and dangerous rocket ships Does anybody have any hard and fast rules about what the shape and/or size of a rocket's fins should be In all my research, the only thing i've uncovered is that 4 fins provide greater stability, but 3 fins allow for decreased drag But what i'm really looking for is understanding how.
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