CC BY-SA 4.0: Open Source Satellite 2021 Payload Envelope Launch Vehicle Rich Tait, OSSAT CollaboratorRich Tait, Analysis June June 2021 CC BY-SA 4.0: Open Source Satellite 2021 Contents Further questions or wantor questions to getinvolved?Further Tools Envelopes vehicles Launch Whyenvelopesare important? launcher CC BY-SA 4.0: Open Source Satellite 2021 • • • Important? Why are Launcher Envelopes of spacecraft. designandverification feed thepreliminary Envelopes several envelopes: across The mechanical can environment bedescribed environmentduringlaunch. Spacecraft theharshest experience mechanical • • • • Shock Acoustic Random Vibration Quasi - Static Static Loads CC BY-SA 4.0: Open Source Satellite 2021 • • Launch Vehicles envelope to be defined for the OSSAT for the OSSAT be defined tosolution. envelope have toallow an beenoverlayed Envelopes overall The analysis thefollowing launchto extends vehicles: • • • • • • • ArianeSpace Soyuz RS1ABL Firefly Alpha Virgin Orbit Launcher One Electron Rocket Labs Space FalconX 9 Vega Vega C CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • • • Quasi Static Loads loads. Includeshandling structure.primary Mainly concern the loads. frequency low steady stateand of Combination CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • • Random Vibration thelaunch. overall of intensity GRMS gives the launches. betweenrepeatable Statistically CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • • Acoustic thelaunch. overall of intensity OASPL thegives thespacecraft. panels of exterior incidenton the loads are Acoustic CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • Shock Loads payload separation. payload and separation such as stage Caused eventsby CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • Centre of Mass vehicle stable. keepthe launch to limits specified remain within spacecraft must The CoM of a CC BY BY-SA-SA 4.0 4.0: : Open Source Source Satellite Satellite 2021 2021 • • • • Tools csv csv config files. Both make of use executable. intoan compiled Bothhave been CoM plotterEnvelope finder / plotter CC BY-SA 4.0: Open Source Satellite 2021 Get Involved: Farnborough, GU14OLX Building A2, CodyTechnologyPark, [email protected] linkedin.com/company/open @ www.opensourcesatellite.org/register SatelliteOpen - source - satellite CC BY-SA 4.0: Open Source Satellite 2021