DOCSLIB.ORG

THE SPACEX FAMILY by Jared-Base with Help from the NSF Forum

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

THE SPACEX FAMILY By Jared-Base with help from the NSF Forum Falcon 1 Falcon 9 V1.0 Falcon 9 V1.1 Falcon 9 V1.2 (FT) Falcon Heavy BFR Close to scale THE FALCON FAMILY Project Cost: $90 Million Total Launches: 5 3 Failures FALCON 1 The predecessor of the Falcon 9 FALCON 1 ▪ Was an expendable rocket between 2006-2009 ▪ September 28, 2008: SpaceX became the first company to launch a privately developed liquid fueled rocket to orbit ▪ It was a two stage rocket powered by an earlier design of the Merlin Engine, which is used on the Falcon 9 ▪ The final launch was for the Malaysian RazakSAT, SpaceX’s first Commercial Launch ▪ Retired after the fifth flight to be succeeded by Falcon 9 Cost per launch: $10.9M (2010) FALCON 1E Cancelled upgrade to Falcon 1 FALCON 1E ▪ A proposed upgrade to Falcon 1 ▪ Larger first stage, higher thrust engine, upgraded second stage, larger payload fairing, and intended to be partially reusable ▪ Planned for mid-2011 but cancelled due to “limited demand” before its debut FALCON 5 Cancelled Falcon FALCON 5 ▪ Proposed partially reusable vehicle ▪ Cancelled due to preference for the larger and more powerful Falcon 9 ▪ 5 Merlin first stage engines, hence the 5 in the name ▪ Would have been the first vehicle since the Saturn V to be able to make it to orbit even with a “Full Engine Out”. Would compensate one engine going out by burning the remaining 4 longer to achieve the same orbit ▪ Payload to LEO(Low Earth Orbit): 4,100 kg ▪ Payload to GTO(Geo-stationary Transfer Orbit): 1,050 kg Project Cost: $300 Million including Dragon Cost Per Launch: $54 – 59.5 Million (2012) Total Launches: 5 One Partial Failure FALCON 9 V1.0 The first version of the Falcon 9 Named Falcon 9 because of the 9 Merlin engines on the first stage Engine Configuration For Falcon 9 V1.0 FALCON 9 V1.0 ▪ First flew in June 2010 ▪ All 5 Launches were Dragon Launches (1 Orbital Test, 2 Demo Tests, and 2 CRS Missions) ▪ Retired in 2013 for the upgraded 1.1 variant ▪ Partial Failure was a result of an “Engine Out” on the first stage causing the secondary payload, Orbcomm’s OG-2 Satellite to not be able to make its proper orbit Cost Per Launch: $56.5M(2013) - $61.2M(2015) Total Launches: 15 One Failure: CRS-7 FALCON V1.1 Upgraded from 1.0 Engine Configuration For Falcon 9 V1.1 FALCON 9 V1.1 ▪ The second Falcon 9 design ▪ Developed in 2011-2013 ▪ First launch in September 2013: CASSIOPE ▪ Final flight in January 2016: JASON-3 ▪ Had 60% more thrust and weight ▪ Pioneer in reusable rockets ▪ Attempted 3 landings; None landed ▪ Was anticipated to carry crew to ISS but was rescheduled for Falcon 9 Full Thrust(FT) Cost Per Launch: $62M for up to 5,500 kg to GTO Total Launches: 60 (as of 08/14/18) No failed Launches FALCON 9 FULL THRUST (FT) Also known as v1.2 Multiple block designs FALCON 9 FT ▪ First Launch in December 2015 ▪ First version to successfully land, both on land and at sea ▪ Landed on land for the first time on maiden Launch: Orbcomm OG- 2 Mission 2 ▪ Landed at sea for the first time: CRS-8 ▪ Block 5 is the last iteration of the Falcon 9. It can be flown 10 times with minimal refurbishment between the 10 flights and can fly 100 times in it’s life with major refurbishment every 10 flights ▪ Had 1 failure before a scheduled Static Fire Test. A Helium bottle in the second stage ruptured, resulting in the loss of the payload and rocket ▪ First launch of a flight-proven booster: SES-10 ▪ 26 successful landings, (need booster reflight count) FALCON 9 FT FIRST LANDINGS Orbcomm OG-2 Mission 2 Landing CRS-8 Landing Land Sea Date: December 22, 2015 Date: April 8, 2016 Payload Capability • LEO • 63,800 kg (28.5o) • GTO • 26,700 kg (27o) • Mars • 16,800 kg • Pluto • 3,500 kg Cost per Flight FALCON HEAVY • $90 Million (Reusable) 3 first stage core strapped together • $150 Million (Expendable) FALCON HEAVY ▪ SpaceX’s reusable heavy lift vehicle ▪ Currently the most powerful rocket in operation ▪ Maiden launch: February 6, 2018 ▪ Maiden launch was almost 100% successful with only the core booster failing to land ▪ Only one of three engines ignited for the landing burn, a result of the engines running out of TEA-TEB (Triethylaluminum and Triethylboron) DRAGON DRAGON ▪ A reusable spacecraft developed by SpaceX ▪ Launched only on Falcon 9 ▪ Maiden Flight: December 8, 2010 (First orbital flight), May 22, 2012 (First resupply mission to ISS) ▪ Pressured Cargo: 6,000 kg to ISS ▪ Unpressurized Cargo: 3,000 kg to ISS ▪ Can return materials from ISS to Earth ▪ Uses Draco thrusters to maneuver in space ▪ Experiences 3.5 G’s on re-entry ▪ Has 18 Draco engines ▪ Has been reused 4 times WHERE DO THEY LAUNCH FROM? OMELEK ISLAND SITE Site for launching Falcon 1 Now inactive SPACE LAUNCH COMPLEX 40 (SLC-40) Launch pad at Cape Canaveral Air Force Station Previously used by the USAF for their Titan III and Titan IV rockets between 1965 and 2005 Was leased to SpaceX in 2007 Was heavily damaged before a planned Static Fire Test (F9 FT) LAUNCH COMPLEX 39A (LC-39A) Launch pad at Kennedy Space Center (KSC) 20 year lease signed in April 2014 Built large Horizontal Integration Facility (HIF) in 2015 to house Falcon 9 Rockets Will support future Falcon Heavy launches after some modifications SPACE LAUNCH COMPLEX 4 EAST AND WEST (SLC-4E & SLC-4W) SpaceX’s west coast launch site Used primarily for polar orbiting satellites Was previously used for Atlas and Titan rockets between 1963 and 2005 Technically two pads: SLC-4E and SLC-4W SLC-4W will be used for RTLS Landings (LZ-2) while SLC-4E is the launch pad SOUTH TEXAS LAUNCH SITE Currently under construction It will be SpaceX’s private facility for Falcon 9 and Falcon Heavy Licensed to support 12 Falcon 9 launches a year and 2 Falcon Heavy launches a year but can support more As of 2016, it is expected to be operational no earlier than late 2018 WHERE DO THE BOOSTERS LAND? LANDING ZONE 1/2 (LZ-1/LZ-2) Built at Cape Canaveral Air Force Station Launch Complex 13 Main Landing Pad: 282 feet diameter Second Pad likely150 feet diameter Has “Crane-Ways” for easier mobility of Cranes Has remote fire-suppression systems in case of a failed landing VANDENBERG LANDING SITE (SLC-4W) Currently under construction at Vandenberg AFB in California to support RTLS landings AUTONOMOUS SPACEPORT DRONE SHIPS SpaceX operates 2 droneships named “Just Read The Instructions” and “Of Course I Still Love You” Each about the size of a football field in length JRTI lives out on the west coast while OCISLY lives on the east coast OCISLY has a new robot the community nicknamed “Octograbber” which is a booster stabilizer WHAT IS COMING? DRAGON 2 Also known as Crew Dragon DRAGON 2 ▪ Will be human rated ▪ Has 4 sets of 2 SuperDraco engines ▪ The SuperDracos can be used for the launch escape system ▪ Propulsive landing was proposed but landing legs were removed from the design, thus eliminating the option ▪ Crew Capacity: 7 ▪ First demo launch is planned for April 2018 ▪ First crewed launch is planned for August 2018 Launch and Landing Control Center 30 stories tall Will contain a firing room, meeting rooms, data center, and engineering room https://mk0spaceflightnoa02a.kinstacdn.com/wp- content/uploads/2018/06/spacex_llc_tower.jpg SpaceX Operations Area A new hangar would store, process, and refurbish Falcon 9 boosters 133,00 square feet A rocket garden could have Falcon 9 rockets with dragon capsules stacked vertically or horizontally. Would also have a security center https://mk0spaceflightnoa02a.kinstacdn.com/wp- content/uploads/2018/06/spacex_footprint.jpg A Shortfall of Gravitas A new ASDS for the East coast Could add the potential for two booster landings at sea for Falcon Heavy Project Cost: $10 Billion (2016 Estimate) ITS Cost Per Launch: $62 Million (2016 Estimate) Inter-Planetary Transportation System Was designed to take humans to Mars and beyond Design work began in 2012 and not to launch until the 2020s Development Shifted towards a smaller version called BFR Cost Per Launch: $34 Million (Very Estimated) BFR Big “Falcon” Rocket Take the name as you will… BFR ▪ Built to take crafts and people to Mars and beyond ▪ In September 2017, Elon announced “BFR”, a Methalox fueled Raptor Engine Rocket ▪ He also announced his idea of using BFR as a point-to-point transportation system on Earth; Anywhere on Earth in less than 1 hour ▪ Tickets would cost about the same as a Full Economy Ticket ▪ 3 Configurations: BFR Crew, BFR Tanker, and BFR Cargo ▪ Main Points: ▪ Fully reusable; Both stages ▪ Booster lands on launch mount ▪ Landing reliability on par with airliners ▪ Auto rendezvous and docking ▪ Can go to Moon and Mars with on-orbit refueling ▪ Reusable heatshield technology ▪ Will have a Solar Storm Shelter in Mars Missions SPACEX ENGINES KESTREL ENGINE ▪ Designed in early 2000s for the Falcon 1 upper stage ▪ Fueled by LOX and RP-1 ▪ Thrust in Vacuum: 31 kN (6,900 lbf) ▪ Isp in vacuum: 317 seconds ▪ Pressure fed engine MERLIN ENGINE ▪ Used in the Falcon 1 and 9 rockets ▪ Uses RP-1 and Liquid Oxygen ▪ Thrust at Sea Level: 845 kN (190,000 lbf) ▪ Thrust in Vacuum: 914 kN (205,00 lbf) ▪ Isp at Sea Level: 282 seconds ▪ Isp in Vacuum: 311 seconds ▪ Multiple Models: Merlin 1A, 1B, 1C, 1C Vacuum, 1D, and 1D Vacuum ▪ The Merlin 1B was never produced DRACO ▪ Hypergolic fueled engine ▪ Two variants: Draco and SuperDraco ▪ Fuel Used: NTO/MMH ▪ Draco Stats: ▪ Thrust in Vacuum: 400 N (90 lbf) ▪ Isp in Vacuum: 300 seconds ▪ SuperDraco Stats: ▪ Thrust at Sea Level: 71 kN ▪ Isp at Sea Level: 235 seconds ▪ Used on Dragon Capsules RAPTOR ▪ To be used on BFR ▪ Methalox* powered
Recommended publications
  • Spacex Launch Manifest - a List of Upcoming Missions 25 Spacex Facilities 27 Dragon Overview 29 Falcon 9 Overview 31 45Th Space Wing Fact Sheet

    Spacex Launch Manifest - a List of Upcoming Missions 25 Spacex Facilities 27 Dragon Overview 29 Falcon 9 Overview 31 45Th Space Wing Fact Sheet

    COTS 2 Mission Press Kit SpaceX/NASA Launch and Mission to Space Station CONTENTS 3 Mission Highlights 4 Mission Overview 6 Dragon Recovery Operations 7 Mission Objectives 9 Mission Timeline 11 Dragon Cargo Manifest 13 NASA Slides – Mission Profile, Rendezvous, Maneuvers, Re-Entry and Recovery 15 Overview of the International Space Station 17 Overview of NASA’s COTS Program 19 SpaceX Company Overview 21 SpaceX Leadership – Musk & Shotwell Bios 23 SpaceX Launch Manifest - A list of upcoming missions 25 SpaceX Facilities 27 Dragon Overview 29 Falcon 9 Overview 31 45th Space Wing Fact Sheet HIGH-RESOLUTION PHOTOS AND VIDEO SpaceX will post photos and video throughout the mission. High-Resolution photographs can be downloaded from: http://spacexlaunch.zenfolio.com Broadcast quality video can be downloaded from: https://vimeo.com/spacexlaunch/videos MORE RESOURCES ON THE WEB Mission updates will be posted to: For NASA coverage, visit: www.SpaceX.com http://www.nasa.gov/spacex www.twitter.com/elonmusk http://www.nasa.gov/nasatv www.twitter.com/spacex http://www.nasa.gov/station www.facebook.com/spacex www.youtube.com/spacex 1 WEBCAST INFORMATION The launch will be webcast live, with commentary from SpaceX corporate headquarters in Hawthorne, CA, at www.spacex.com. The webcast will begin approximately 40 minutes before launch. SpaceX hosts will provide information specific to the flight, an overview of the Falcon 9 rocket and Dragon spacecraft, and commentary on the launch and flight sequences. It will end when the Dragon spacecraft separates
  • The Annual Compendium of Commercial Space Transportation: 2013

    The Annual Compendium of Commercial Space Transportation: 2013

    Federal Aviation Administration The Annual Compendium of Commercial Space Transportation: 2013 February 2014 About FAA \ NOTICE ###i# £\£\ ###ii# Table of Contents TABLE OF CONTENTS INTRODUCTION. 1 YEAR AT A GLANCE ..............................................2 COMMERCIAL SPACE TRANSPORTATION 2013 YEAR IN REVIEW ........5 7 ORBITAL LAUNCH VEHICLES .....................................21 3 SUBORBITAL REUSABLE VEHICLES ...............................47 33 ON-ORBIT VEHICLES AND PLATFORMS ............................57 LAUNCH SITES .................................................65 COMMERCIAL VENTURES BEYOND EARTH ORBIT ...................79 44 REGULATION AND POLICY .......................................83 3 5 3 53 3 8599: : : ;55: 9 < 5; < 2013 COMMERCIAL SPACE TRANSPORTATION FORECASTS ..........89 4 3 4 : ACRONYMS AND ABBREVIATIONS ...............................186 2013 WORLDWIDE ORBITAL LAUNCH EVENTS .....................192 DEFINITIONS ..................................................196 ###iii# £\£\ LIST OF FIGURES COMMERCIAL SPACE TRANSPORTATION YEAR IN REVIEW = =999 =99 = =3> =:9;> LAUNCH SITES = :< 2013 COMMERCIAL SPACE TRANSPORTATION FORECASTS =944 =4 =?4;9 =99493 =3 =:5= =< =;=9 =95;@3 =A =;=9 A 3 =994?: =9999 ? =54 =359 =:5 3 =<999= ? =99=5 ?3 =;>>99: =99 ? 3 ==9 ? 3: =3 =>3 =?: =3?: =:? : ###iv# LIST OF TABLES COMMERCIAL SPACE TRANSPORTATION YEAR IN REVIEW 99 : 3< :9=99< <99 ORBITAL LAUNCH VEHICLES 99 99 59595 593 SUBORBITAL REUSABLE VEHICLES 3 :5933 ON-ORBIT VEHICLES
  • By Tamman Montanaro

    By Tamman Montanaro

    4 Reusable First Stage Rockets y1 = 15.338 m m1 = 2.047 x 10 kg 5 y2 = 5.115 m m2 = 1.613 x 10 kg By Tamman Montanaro What is the moment of inertia? What is the force required from the cold gas thrusters if we assume constancy. Figure 1. Robbert Goddard’s design of the first ever rocket to fly in 1926. Source: George Edward Pendray. The moment of inertia of a solid disk: rper The Rocket Formula Now lets stack a bunch of these solid disk on each other: Length = l Divide by dt Figure 2: Flight path for the Falcon 9; After separation, the first stage orientates itself and prepares itself for landing. Source: SpaceX If we do the same for the hollow cylinder, we get a moment of inertia Launch of: Specific impulse for a rocket: How much mass is lost? What is the mass loss? What is the moment of inertia about the center of mass for these two objects? Divide by m Figure 3: Falcon 9 first stage after landing on drone barge. Source: SpaceX nd On December 22 2015, the Falcon 9 Orbcomm-2 What is the constant force required for its journey halfway (assuming first stage lands successfully. This is the first ever orbital- that the force required to flip it 90o is the equal and opposite to class rocket landing. From the video and flight logs, we Flip Maneuver stabilize the flip). can gather specifications about the first stage. ⃑ How much time does it take for the first stage to descend? We assume this is the time it takes � Flight Specifications for the first stage to reorientate itself.
  • Cape Canaveral Air Force Station Support to Commercial Space Launch

    Cape Canaveral Air Force Station Support to Commercial Space Launch

    The Space Congress® Proceedings 2019 (46th) Light the Fire Jun 4th, 3:30 PM Cape Canaveral Air Force Station Support to Commercial Space Launch Thomas Ste. Marie Vice Commander, 45th Space Wing Follow this and additional works at: https://commons.erau.edu/space-congress-proceedings Scholarly Commons Citation Ste. Marie, Thomas, "Cape Canaveral Air Force Station Support to Commercial Space Launch" (2019). The Space Congress® Proceedings. 31. https://commons.erau.edu/space-congress-proceedings/proceedings-2019-46th/presentations/31 This Event is brought to you for free and open access by the Conferences at Scholarly Commons. It has been accepted for inclusion in The Space Congress® Proceedings by an authorized administrator of Scholarly Commons. For more information, please contact [email protected]. Cape Canaveral Air Force Station Support to Commercial Space Launch Colonel Thomas Ste. Marie Vice Commander, 45th Space Wing CCAFS Launch Customers: 2013 Complex 41: ULA Atlas V (CST-100) Complex 40: SpaceX Falcon 9 Complex 37: ULA Delta IV; Delta IV Heavy Complex 46: Space Florida, Navy* Skid Strip: NGIS Pegasus Atlantic Ocean: Navy Trident II* Black text – current programs; Blue text – in work; * – sub-orbital CCAFS Launch Customers: 2013 Complex 39B: NASA SLS Complex 41: ULA Atlas V (CST-100) Complex 40: SpaceX Falcon 9 Complex 37: ULA Delta IV; Delta IV Heavy NASA Space Launch System Launch Complex 39B February 4, 2013 Complex 46: Space Florida, Navy* Skid Strip: NGIS Pegasus Atlantic Ocean: Navy Trident II* Black text – current programs;
  • IAC-17-D2.4.3 Page 1 of 18 IAC-17

    IAC-17-D2.4.3 Page 1 of 18 IAC-17

    68th International Astronautical Congress (IAC), Adelaide, Australia, 25-29 September 2017. Copyright ©2017 by DLR-SART. Published by the IAF, with permission and released to the IAF to publish in all forms. IAC-17- D2.4.3 Evaluation of Future Ariane Reusable VTOL Booster stages Etienne Dumonta*, Sven Stapperta, Tobias Eckerb, Jascha Wilkena, Sebastian Karlb, Sven Krummena, Martin Sippela a Department of Space Launcher Systems Analysis (SART), Institute of Space Systems, German Aerospace Center (DLR), Robert Hooke Straße 7, 28359 Bremen, Germany b Department of Spacecraft, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR), Bunsenstraße 10, 37073 Gottingen, Germany *[email protected] Abstract Reusability is anticipated to strongly impact the launch service market if sufficient reliability and low refurbishment costs can be achieved. DLR is performing an extensive study on return methods for a reusable booster stage for a future launch vehicle. The present study focuses on the vertical take-off and vertical landing (VTOL) method. First, a restitution of a flight of Falcon 9 is presented in order to assess the accuracy of the tools used. Then, the preliminary designs of different variants of a future Ariane launch vehicle with a reusable VTOL booster stage are described. The proposed launch vehicle is capable of launching a seven ton satellite into a geostationary transfer orbit (GTO) from the European spaceport in Kourou. Different stagings and propellants (LOx/LH2, LOx/LCH4, LOx/LC3H8, subcooled LOx/LCH4) are considered, evaluated and compared. First sizing of a broad range of launcher versions are based on structural index derived from existing stages.
  • Commercial Space Transportation Developments and Concepts: Vehicles, Technologies and Spaceports

    Commercial Space Transportation Developments and Concepts: Vehicles, Technologies and Spaceports

    Commercial Space Transportation 2006 Commercial Space Transportation Developments and Concepts: Vehicles, Technologies and Spaceports January 2006 HQ003606.INDD 2006 U.S. Commercial Space Transportation Developments and Concepts About FAA/AST About the Office of Commercial Space Transportation The Federal Aviation Administration’s Office of Commercial Space Transportation (FAA/AST) licenses and regulates U.S. commercial space launch and reentry activity, as well as the operation of non-federal launch and reentry sites, as authorized by Executive Order 12465 and Title 49 United States Code, Subtitle IX, Chapter 701 (formerly the Commercial Space Launch Act). FAA/AST’s mission is to ensure public health and safety and the safety of property while protecting the national security and foreign policy interests of the United States during commercial launch and reentry operations. In addition, FAA/AST is directed to encour- age, facilitate, and promote commercial space launches and reentries. Additional information concerning commercial space transportation can be found on FAA/AST’s web site at http://ast.faa.gov. Federal Aviation Administration Office of Commercial Space Transportation i About FAA/AST 2006 U.S. Commercial Space Transportation Developments and Concepts NOTICE Use of trade names or names of manufacturers in this document does not constitute an official endorsement of such products or manufacturers, either expressed or implied, by the Federal Aviation Administration. ii Federal Aviation Administration Office of Commercial Space Transportation 2006 U.S. Commercial Space Transportation Developments and Concepts Contents Table of Contents Introduction . .1 Significant 2005 Events . .4 Space Competitions . .6 Expendable Launch Vehicles . .9 Current Expendable Launch Vehicle Systems . .9 Atlas 5 - Lockheed Martin Corporation .
  • March 29, 2021 Ms. Lisa Felice Executive Secretary Michigan

    March 29, 2021 Ms. Lisa Felice Executive Secretary Michigan

    8 8 KARL L. GOTTING PAULA K. MANIS PLLC JACK C. DAVIS MICHAEL G. OLIVA JAMES R. NEAL JEFFREY L. GREEN8 (1938-2020) [email protected] 8 MICHAEL G. OLIVA KELLY REED LUCAS DIRECT DIAL: 517-318-9266 8 MICHAEL H. RHODES RICHARD W. PENNINGS NOTES: MOBILE: 989-798-2650 EFFREY HEUER1 ICHAEL OLMES8 ______________________ J S. T M A. H 1 KEVIN J. RORAGEN YING BEHER8 ALSO LICENSED IN MD 2 REPLY TO LANSING OFFICE ED OZEBOOM ARREN EAN5,8 ALSO LICENSED IN FL T S. R W T. D 3 7,8 ALSO LICENSED IN CT SARA L. CUNNINGHAM JACK L. HOFFMAN 4 2 7,8 ALSO LICENSED IN NY JAMES F. ANDERTON, V HOLLY L. JACKSON 5 ALSO LICENSED IN OH 6 DOMINIC R. RIOS ALSO LICENSED BY USPTO 3,4,6 MIKHAIL MURSHAK 7 GRAND RAPIDS OFFICE GABRIELLE C. LAWRENCE 8 OF COUNSEL ALAN G. ABOONA6 AMIA A. BANKS HANNAH E. BUZOLITS March 29, 2021 Ms. Lisa Felice Executive Secretary Michigan Public Service Commission 7109 W. Saginaw Highway Lansing, MI 48917 Re: Starlink Services, LLC Application for CLEC License MPSC Case No U-21035 Dear Ms. Felice: Enclosed for filing on behalf of Starlink Services, LLC please find: • Application Of Starlink Services, LLC For A Temporary And Permanent License To Provide Basic Local Exchange Service In Michigan • Prefiled Testimony of Matt Johnson • Exhibits SLS-1, SLS-2, SLS-3 and Confidential Exhibit SLS-4 Confidential Exhibit SLS-4 is not being filed electronically, but a sealed copy of Confidential Exhibit SLS-4 is being delivered via overnight mail to the Commission’s offices.
  • ESPA Ring Datasheet

    ESPA Ring Datasheet

    PAYLOAD ADAPTERS | ESPA ESPA THE EVOLVED SECONDARY PAYLOAD ADAPTER ESPA mounts to the standard NSSL (formerly EELV) interface bolt pattern (Atlas V, Falcon 9, Delta IV, OmegA, Vulcan, Courtesy of Lockheed Martin New Glenn) and is a drop-in component in the launch stack. Small payloads mount to ESPA ports featuring either a Ø15-inch bolt circle with 24 fasteners or a 4-point mount with pads at each corner of a 15-inch square; both of these interfaces have become small satellite standards. ESPA is qualified to carry 567 lbs (257 kg), and a Heavy interface Courtesy of NASA (with Ø5/16” fastener hardware) has been introduced with a capacity of 991 lbs (450 kg). All small satellite mass capabilities require the center of gravity (CG) to be within 20 inches (50.8 cm) of the ESPA port surface. Alternative configurations can be accommodated. ESPA GRANDE ESPA Grande is a more capable version of ESPA with Ø24-inch ports; the ring height is typically 42 inches. The Ø24-inch port has been qualified by test to Courtesy of ORBCOMM & Sierra Nevada Corp. carry small satellites up to 1543 lb (700 kg). ESPA ESPA IS ADAPTABLE TO UNIQUE MISSION REQUIREMENTS • The Air Force’s STP-1 mission delivered multiple small satellites on an Atlas V. • NASA’s Lunar Crater Observation and Sensing Satellite (LCROSS): ESPA was the spacecraft hub for the LCROSS shepherding satellite in 2009. • ORBCOMM Generation 2 (OG2) launched stacks of two and three ESPA Grandes on two different Falcon 9 missions and in total deployed 17 satellites.
  • NASA's in Space Manufacturing Initiative and Additive Manufacturing Development for Rocket Engine Space Flight Hardware

    NASA's in Space Manufacturing Initiative and Additive Manufacturing Development for Rocket Engine Space Flight Hardware

    1 National Aeronautics and Space Administration NASA’s In Space Manufacturing Initiative and Additive Manufacturing Development for Rocket Engine Space Flight Hardware Presented to: Aeronautics and Space Engineering Board National Academy of Sciences, Engineering and Medicine October 13, 2016 shall Beckman Center r Irvine, California ma R.G. Clinton, Jr. www.nasa.gov Acting Manager, Science and Technology Office NASA, Marshall Space Flight Center1 Contributors • Kristin Morgan: NASA MSFC Additive Manufacturing Lead • Dr. Tracie Prater: NASA MSFC In Space Manufacturing Material Characterization Lead • Elizabeth Robertson: NASA MSFC Additive Manufactured Engine Technology Development • Mike Snyder: Made In Space Chief Designer • Niki Werkheiser: NASA MSFC In Space Manufacturing Project Manager • Andrew Owens: NASA Tech Fellow, MIT PhD Canidate 2 Agenda • Discussion Topics – How is Additive Manufacturing Used in Your Field/Application Area Today? – How Do You Expect Additive Manufacturing to be Used in ISM Portfolio 5 Years? – Why Have You Chosen to Move into Additive Manufacturing, and What Technical Capabilities Are You Focused On? – What Do You Believe the Major Challenges Are to More Effective Use of Additive Manufacturing? – What Corollary or Overlapping Technologies have been Important to the Effective Utility of Additive Manufacturing in your Application Space? • In Space Manufacturing Initiative (ISM) – In Space Manufacturing Path to Exploration – Evolvable Mars Campaign Assessment – ISM Portfolio – ISM Program Timeline • Additive
  • Advancements in Rocket Technology

    Advancements in Rocket Technology

    Advancements in Rocket Technology Prepared by Marcelo Fernando Condori Mendoza Credits: NASA https://www.nasa.gov/exploration/systems/sls/overview.html 1. History of Rocketry Ancient Rockets Rockets for Warfare Rockets as Inventions Early - Mid 20th Century Rockets Space Race Rockets Future Rockets Space Launch System (SLS) Overview NASA’s Space Launch System, or SLS, is an advanced launch vehicle that provides the foundation for human exploration beyond Earth’s orbit. Credits: NASA https://www.nasa.gov/sites/default/files/atoms/files/00 80_sls_fact_sheet_10162019a_final_508.pdf The Power to Explore Beyond Earth’s Orbit To fill America’s future needs for deep space missions, SLS will evolve into increasingly more powerful configurations. The first SLS vehicle, called Block 1, was able to send more than 26 metric tons (t) or 57,000 pounds (lbs.) to orbits beyond the Moon. https://www.nasa.gov/exploration/systems/sls/overview.html Block 1 - Initial SLS Configuration Block 1 - Initial SLS Configuration Credits: NASA What is SpaceX? QUESTION SpaceX headquarters in December Spaceflight Industries will carry and 2017; plumes from a flight of a launch a cluster of Kleos satellites on Falcon 9 rocket are visible overhead the SpaceX Falcon 9 scheduled for launch mid 2021. Space Exploration Technologies Corp., trading as SpaceX, is an American aerospace manufacturer and space transportation services company headquartered in Hawthorne, California, which was founded in 2002 by Elon Mask. An Airbus A321 on final assembly line 3 in the Airbus plant at Hamburg Finkenwerder Airport Main important events The goal was reducing space transportation costs to enable the colonization of Mars.
  • Since Our Last SIA Member News Summary, Press Releases and Posts

    Since Our Last SIA Member News Summary, Press Releases and Posts

    SIA PRESIDENT’S REPORT – MEMBER NEWS FOR OCT 2020 Since our last SIA Member News Summary, press releases and posts from many SIA Members including AGI, Blue Origin, Hawkeye 360, Inmarsat, Integrasys, Iridium, Kymeta, Lockheed Martin, OneWeb, Planet, SES, SpaceX, Spire, Telesat and XTAR have released news. Please see the summary of stories and postings below and click on the COMPANY LINK for more details. PLANET (above) On Oct 28th, Planet announced the successful launch of nine Flock 4e latest-generation SuperDove satellites onboard a Rocket Lab Electron rocket from New Zealand. The Flock 4e’ SuperDoves were deployed into an approximately 500 km, morning-crossing Sun Synchronous Orbit (SSO), joining the rest of the constellation providing medium-resolution Earth imagery with unprecedented coverage and frequency of update. The nine SuperDoves are equipped with 8 spectral bands that provide high image quality and accurate surface reflectance values for advanced algorithms and time-series analysis. Planet’s SuperDoves are also interoperable with publicly available imagery, like Copernicus’ Sentinel-2, enabling innovative applications and use cases. (Photo credit: Image courtesy of Planet and Rocket Lab) AGI On Oct 26th, Analytical Graphics Inc., (AGI) announced that AGI and Ansys, a leading innovator of engineering software, had entered into a definitive acquisition agreement. According to the terms of the agreement, Ansys would acquire AGI. The purchase price for the transaction, which is expected to close in Q4 of 2020 pending regulatory clearance, is $700 million. SPACEX On Oct 24th, SpaceX announced that a Falcon 9 rocket had launched 60 Starlink satellites to orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Air Force Station in Florida.
  • Falcon Heavy

    Falcon Heavy

    Schaub 5:00 L04 Disclaimer: This paper partially fulfills a writing requirement for the first year (freshman) engineering students at the University of Pittsburgh Swanson School of Engineering. This paper is a student paper, not professional paper. This paper is based on publicly available information and may not provide complete analyses of all relevant data. If this paper is used for any purpose other than this author`s partial fulfillment of a writing requirement for first year (freshman) engineering students at the University of Pittsburgh Swanson School of Engineering, users are doing so at their own risk. FALCON HEAVY Zoë Neal ([email protected]) SPACEX order to finish the mission the vehicle was set out to SpaceX is a private space exploration do. company that designs and manufactures various Named after its use of nine first stage launch technologically advanced spacecraft and launch engineers, this is the world’s first partially reusable vehicles under the direction of co-founder and rocket [1]. It is comprised of three separate parts. CEO, Elon Musk [1]. The company was founded in The first stage is comprised of two boosters and the 2002 with the intent of advancing space exploration second stage is rocket itself. The Falcon 9 Full technology to achieve their ultimate goal of Thrust can lift cargo up to 50,300 pounds to low enabling humans to live on other planets. They are Earth orbit. That is the equivalent of sending a the first private company to return a spacecraft from sailboat, a greyhound bus, and a monster truck to an low-Earth orbit and are the first to use an orbital altitude of 1,200 miles.