Gateway To Space ASEN ASTR 2500 Class 18
- Slides: 142
Gateway To Space ASEN / ASTR 2500 Class #18 Colorado Space Grant Consortium
Announcements: - Guest Speaker next time – Spacecraft Propulsion - Still waiting to hear about DV recorders - 18 Days to launch - Still working grade emails - Still reviewing DD Bs - DD C is due 11 -08 -07
CDR General Comments: - Marv Luttges
CDR General Comments: - Marv Luttges
Announcements:
Announcements:
Announcements:
Announcements:
Before we get started… In Class Exercise
Building a Rocket on Paper: - Please wait, everyone will be opening your envelopes in a minute - Not every rocket design will work. . . - YOU ARE A ROCKET ENGINEER: You make $70, 000. 00 a year and you have a masters degree and drive a company Viper
Building a Rocket on Paper: 1. ) Build a rocket with the right people. You will need… n Payload Specialist n Thruster Specialist n Fuel Expert n Structural Engineer
Building a Rocket on Paper: 2. ) Calculate total mass of your rocket, must include everything. Total mass = mass of fuel+payload+ structure+thrusters
Building a Rocket on Paper: 3. ) Calculate thrust needed to lift your rocket off the launch pad Needed thrust = total mass * gravity F = m * a [Newtons, N]) 1 N =1 kg*m/s 2 1 pound-force = 4. 45 N a=gravity=10 m/s 2
Building a Rocket on Paper: 4. ) Calculate the total lift (thrust) capability of your rockets thrusters 5. ) Does your structure support the total weight of the rocket? 6. ) Do you lift off the ground or did you crash and burn? 7. ) Could you lift off the surface of the moon? g(moon) = 1/6 g(earth)
Ion Engine: Max Thrust Engine/Fuel Mass Max Thrust (minus Engine/Mass) Remaining Mass = 200 N = 9, 000 kg (90, 000 N) = - 82, 000 N = - 8, 200 kg Ashes (2 kg) Professor (180 kg) Stamps (2 K kg) Water (20 K kg) Tires (200 K kg) Wood = 5 K kg (200 kg) NO NO NO Composite = 9 K kg (20 kg) NO NO NO Iron = 500 K kg (20, 000 kg) NO NO NO Aluminum = 3 M kg (2, 000 kg) NO NO NO Titanium = 5 M kg (2, 000 kg) NO NO NO Comments
Cold Gas Engine: Max Thrust Engine/Fuel Mass Max Thrust (minus Engine/Mass) Remaining Mass = 22, 000 N = 1, 700 kg (17, 000 N) = 5, 000 N = 500 kg Ashes (2 kg) Professor (180 kg) Stamps (2 K kg) Water (20 K kg) Tires (200 K kg) Wood = 5 K kg (200 kg) YES NO NO NO Composite = 9 K kg (20 kg) YES NO NO NO Iron = 500 K kg (20, 000 kg) NO NO NO Aluminum = 3 M kg (2, 000 kg) NO NO NO Titanium = 5 M kg (2, 000 kg) NO NO NO Comments
Propane Engine: Max Thrust Engine/Fuel Mass Max Thrust (minus Engine/Mass) Remaining Mass = 100, 000 N = 8, 000 kg (80, 000 N) = 20, 000 N = 2, 000 kg Ashes (2 kg) Professor (180 kg) Stamps (2 K kg) Water (20 K kg) Tires (200 K kg) Comments Wood = 5 K kg (200 kg) NO NO NO Structural Failure Composite = 9 K kg (20 kg) YES NO NO NO Structural Failure Iron = 500 K kg (20, 000 kg) NO NO NO Aluminum = 3 M kg (2, 000 kg) NO NO NO Titanium = 5 M kg (2, 000 kg) NO NO NO
Liquid Engine: Max Thrust Engine/Fuel Mass Max Thrust (minus Engine/Mass) Remaining Mass = 1, 500, 000 N = 103, 000 kg (1, 030, 000 N) = 470, 000 N = 47, 000 kg Ashes (2 kg) Professor (180 kg) Stamps (2 K kg) Water (20 K kg) Tires (200 K kg) Comments Wood = 5 K kg (200 kg) NO NO NO Structural Failure Composite = 9 K kg (20 kg) NO NO NO Structural Failure Iron = 500 K kg (20, 000 kg) YES YES NO Aluminum = 3 M kg (2, 000 kg) YES YES NO Titanium = 5 M kg (2, 000 kg) YES YES NO
Solid Engine: Max Thrust Engine/Fuel Mass Max Thrust (minus Engine/Mass) Remaining Mass = 3, 000 N = 52, 000 kg (520, 000 N) = 2, 480, 000 N = 248, 000 kg Ashes (2 kg) Professor (180 kg) Stamps (2 K kg) Water (20 K kg) Tires (200 K kg) Comments Wood = 5 K kg (200 kg) NO NO NO Structural Failure Composite = 9 K kg (20 kg) NO NO NO Structural Failure Iron = 500 K kg (20, 000 kg) YES YES NO Aluminum = 3 M kg (2, 000 kg) YES YES YES Titanium = 5 M kg (2, 000 kg) YES YES YES
Launch Vehicles Past, Present, Future & Sci-Fi Future
Outline: - Fine Print - Background & Rocket Types - Past - Present - Future - Sci-Fi Future
Rocket Types: - I don’t know everything about Launch Vehicles - I may not be able to answer your questions - This lecture is to expose you to all the different types of launch vehicles - I can quit at any time
Background: - Thrust = the force that moves - Impulse = force over period of time - Specific Impulse = Isp = ratio of impulse to fuel used - Higher Isp usually indicates low thrust but very little fuel used - Will learn more in Propulsion Lecture - Rocket Types include: Solid, liquid, hybrid
Past
Past/Present: Scout Thrust: Fueled Weight: Payload to Orbit: 464, 700 N (104, 500 lb) 21, 750 kg 270 kg LEO # of Flights: 188, 105 successful
Past: Jupiter C Thrust: Fueled Weight: Payload to Orbit: 334, 000 N (75, 090 lb) 29, 030 kg 9 kg LEO (14 kg) # of Flights: 6, 4 successful Explorer I
Past: Mercury Redstone Thrust: Fueled Weight: Payload to Orbit: 347, 000 N (78, 000 lb) Not Found kg 9 kg LEO # of Flights: 5, 5 successful Chimp “Ham”, Shepard, and Grissom
Past: Mercury Redstone Video
Past: Go to the Moon Video
Past: Saturn V Thrust: Fueled Weight: Payload to Orbit: 34, 500, 000 N (7, 760, 000 lb) 2, 910, 000 kg 127, 000 kg LEO
Past: The F 1 Engine Video
Past:
Past: One Step Video
Past: Lunar Rover Video
Past: Apollo Astronaut Video
Saturn V: Can it be built today? Not really… According to Prof. Jesco von Puttkamer, Program Manager of Future Planning at NASA in 1999… - The blue prints still exist, however only on microfilm. - All the subcontractors and suppliers are no longer around. - The technology is old. We can build much smaller and lighter rockets today.
Present
Present: United States - Shuttle - Atlas - Titan - Delta - Pegasus - Athena - Taurus - Falcon - ARES - Dragon (COTS) - Orion Foreign - France - Japan - China - Russia (Ariane) (H-series) (Long March) (Proton, Buran)
Present: Space Shuttle Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: SRB Recovery External Tank 28, 200, 000 N (6, 340, 000 lb) 2, 040, 000 kg 24, 400 kg LEO $245, 000 $10, 040
Present: First Shuttle Flight Video
Present: SRB Separation Video
Present: External Tank Video
Present: Atlas IIAS Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 2, 980, 000 N (670, 000 lb) 234, 000 kg 8, 390 kg LEO $78, 000 $9, 296
Present: Atlas II Video
Present: Titan IV Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 4, 800, 000 N (1, 080, 000 lb) 860, 000 kg 21, 645 kg LEO $248, 000 $11, 457
Present: Titan IV Video
Present:
Present: Delta II Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 2, 630, 000 N (591, 000 lb) 230, 000 kg 5045 kg LEO 17, 000 kg $60, 000 $11, 892
Present:
Present:
Present: Delta IV Height 63 - 77. 2 m (206 - 253. 2 ft) Diameter 5 m (16. 4 ft) Mass 249, 500 - 733, 400 kg (550, 000 - 1, 616, 800 lb) Stages 2 Capacity Payload to LEO 8, 600 - 25, 800 kg (18, 900 - 56, 800 lb) Payload to GTO
Present:
Present: Pegasus Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 486, 000 N (109, 000 lb) 24, 000 kg 455 kg LEO $9, 000 $19, 800
Present:
Present: Pegasus Video
Present: Ariane 44 L (France) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 5, 380, 000 N (1, 210, 000 lb) 470, 000 kg 9, 600 kg LEO $110, 000 $11, 458
Present: Ariane 5 (France) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 11, 400, 000 N (2, 560, 000 lb) 737, 000 kg 18, 000 kg LEO $120, 000 $6, 666
Present: Ariane V Video
Present: H-2 (Japan) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: Video 3, 959, 200 N (890, 060 lb) 260, 000 kg 10, 500 kg LEO $190, 000 $18, 095
Present:
Present: H 2 Video
Present: Long March CZ 2 E (China) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 5, 922, 000 N (1, 331, 000 lb) 464, 000 kg 8, 800 kg LEO $50, 000 $5, 681
Yang Liwei
Present: Sea Launch / Zenit Widest Diameter: 14 feet Overall length: Approximately 200 feet All stages are kerosene/liquid oxygen fueled Capacity to geosynchronus transfer orbit: 6, 000 kg
Present: Proton D-1 (Russia) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 9, 000 N (2, 000 lb) 689, 000 kg 20, 000 kg LEO $70, 000 $3, 500
Present:
Soyuz: Gross mass: 98, 100 lbm Propellant: 86, 400 lbm Diameter: 8 ft 10 in Length: 64 ft 4 in Burn time: 118 s Thrust 813 k. N (183 klbf) at liftoff Specific impulse 245 kgf·s/kg (2. 40 k. N·s/kg) at liftoff Specific impulse 310 kgf·s/kg (3. 04 k. N·s/kg) in vacuum
Present:
Present:
Present:
Present:
Present:
Present:
Present/Past: Energia (Russia) Thrust: Fueled Weight: Payload to Orbit: Cost per launch: Cost per kg: 34, 800, 000 N (7, 820, 000 lb) 2, 400, 000 kg 90, 000 kg LEO $764, 000? $Not Known
Present/Past: Buran “Snowstorm” (Russia) First and only launch November 15, 1988 No one on board - Life support not tested - CRT’s did not have software Only 2 orbits - This was limited because of computer memory Landed by autopilot
Present/Past: Aero Buran was test unit Had 24 test flights 3 others were being built - Pitchka (Little Bird) - Baikal (Typhoon) All dismantled in 1995
Present/Past:
Present/Past:
Present/Past:
Present/Past:
Present/Past:
Present/Past:
Future
Future/Past:
Falcon 1: - Length: 21. 3 m (70 ft) - Width: 1. 7 m (5. 5 ft) - Mass: 38, 555 kg (85 klbs) - Thrust on liftoff: 454 k. N (102 klbf) - Launch video
Future:
Falcon 9: - Length: 54. 3 m (178 ft) - Width: 3. 6 m (12 ft) - Mass (LEO, 5 m fairing): 325, 000 kg (716 klb) - Mass (GTO, 4 m fairing): 323, 000 kg (713 klb) - Thrust (vacuum): 4. 4 MN (1 M lb)
Dragon: - Fully autonomous rendezvous and docking with manual override capability in crewed configuration - Pressurized Cargo/Crew capacity of >2500 kg and 14 cubic meters - Down-cargo capability (equal to up-cargo)
Dragon: - Supports up to 7 passengers in Crew configuration - Reaction control system - 1200 kg of propellant from sub-orbital insertion to ISS rendezvous to reentry - Designed for water landing under parachute for ocean recovery
Dragon: - Lifting re-entry for landing precision & low-g’s - Ablative, high-performance heat shield
Future/Past:
NASA’s Exploration Roadmap 1 st Human Orion Flight 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 Initial Orion Capability 21 22 23 24 25 Lunar Outpost Buildup 7 th Human Lunar Landing Lunar Robotic Missions Science Robotic Missions Demonstrate Commercial Crew/Cargo for ISS Mars Expedition Design Space Shuttle Ops Orion CEV Development Ares I Development Ares/Orion Production and Operations Early Design Activity Lunar Lander Development Ares V Development Earth Departure Stage Development Surface Systems Development
Our Exploration Fleet Earth Departure Stage Orion Crew Exploration Vehicle Ares V Cargo Launch Vehicle Lunar Lander Ares I Crew Launch Vehicle ELO Ambassador Briefing – 96
Building on a Foundation of Proven Technologies – Launch Vehicle Comparisons – Crew Lunar Lander Orion CEV Lander Earth Departure Stage (EDS) (1 J-2 X) 499 k lb LOx/LH 2 Upper Stage (1 J-2 X) 280 k lb LOx/LH 2 S-IVB (1 J-2 engine) 240 k lb LOx/LH 2 S-II (5 J-2 engines) 1 M lb LOx/LH 2 Core Stage (5 RS-68 Engines) 3. 1 M lb LOx/LH 2 5 -Segment Reusable Solid Rocket Booster (RSRB) Two 5 -Segment RSRBs S-IC (5 F-1 engines) 3. 9 M lb LOx/RP Space Shuttle Ares I Ares V Saturn V Height: 184. 2 ft Gross Liftoff Mass: 4. 5 M lb Height: 321 ft Gross Liftoff Mass: 2. 0 M lb Height: 358 ft Gross Liftoff Mass: 7. 3 M lb Height: 364 ft Gross Liftoff Mass: 6. 5 M lb 55 k lbm to LEO 48 k lbm to LEO 117 k lbm to TLI 144 k lbm to TLI in Dual. Launch Mode with Ares I 290 k lbm to LEO 99 k lbm to TLI 262 k lbm to LEO
Ares I Elements Orion • 198 in. (5 m) diameter LAS Instrument Unit Spacecraft Adapter Upper Stage • 280 klb LOx/LH 2 stage • 216. 5 in. (5. 5 m) diameter • Aluminum-Lithium (Al-Li) structures • Instrument unit and interstage • Reaction Control System (RCS) / roll control for 1 st stage flight • Primary Ares I avionics system • NASA Design / Contractor Production Stack Integration • ~25 m. T payload capacity • 2 Mlb gross liftoff weight • 315 ft in length • NASA-led Interstage Cylinder First Stage • Derived from current Shuttle RSRM/B • Five segments/Polybutadiene Acrylonitrile (PBAN) propellant • Recoverable • New forward adapter • Avionics upgrades • ATK Launch Systems Upper Stage Engine • Saturn J-2 derived engine (J-2 X) • Expendable • Pratt and Whitney Rocketdyne
Ares V Elements LSAM • TBD Stack Integration • • 65 m. T payload capacity 7. 3 Mlb gross liftoff weight 358 ft in length NASA-led Core Stage Earth Departure Stage Spacecraft Adapter • TBD klb LOx/LH 2 stage • 216. 5 in (5. 5 -m) diameter • Aluminum-Lithium (Al-Li) structures • Instrument unit and interstage • Primary Ares V avionics system • NASA Design / Contractor Production Interstage • Two recoverable five-segment PBAN-fueled boosters (derived from current Shuttle RSRM/B). • Five Delta IV-derived RS-68 LOx/LH 2 engines (expendable).
NASA’s Exploration Transportation System
Our Nationwide Team ATK Launch Systems Marshall Ames Goddard Glenn Langley Dryden Kennedy Pratt and Whitney Rocketdyne Jet Propulsion Laboratory Johnson Michoud Assembly Facility Stennis
Future/Past:
Future/Past:
Future/Past:
Future/Past:
Future/Past:
Future/Past:
Sci-Fi Future: - $10 Billion
Future/Past:
Sci-Fi Future:
Future/Past:
Future/Past: - Crew Return Vehicle - X-38
Future/Past: X-38 Video
Future/Past:
Future/Past: - X-33 - Venture. Star
Future/Past:
Future/Past:
Future/Past:
Future: - Delta IV Heavy
Future: - Delta IV Heavy
Future: - Shuttle Fly-back boosters
Future: - Hyper-X
Future: - X-37
Future: Ion Drive Video
Sci-Fi Future
Sci-Fi Future:
Sci-Fi Future:
Sci-Fi Future:
Sci-Fi Future: - Anti-matter
Sci-Fi Future: - Boussard Ramjet Fusion Propulsion
Sci-Fi Future: - Electrodynamic Tether
Sci-Fi Future: - Jovian Electrodynamic Tether
Sci-Fi Future: - Laser Propulsion
Sci-Fi Future: - Beamed Energy Propulsion
Sci-Fi Future: - Pulsed Detonation Rocket
Sci-Fi Future: - Space Based Laser Re-boost
Sci-Fi Future: - Plasma Rocket
Sci-Fi Future: - Plasma Rocket
Sci-Fi Future: - Space Elevator - Original concept as old as Mesopotamia: Biblical “Tower of Babel” and “Jacob’s Ladder” - Five Critical Technologies (Source: MSFC Study) - High Strength Materials - Tension Structures - Compression Structures - EM Propulsion - Supporting Infrastructure - May Lower Launch Costs to <$10/kg!
Sci-Fi Future: - $10 Billion - To LEO or GEO? - LEO: Possible Today - Lower end just inside atmosphere - Space plane flies to lower end for cargo - 10 -12 times the cargo lifted by SSTO - GEO: YR 2050+ - Time Frame: - 10 -20 Years for enabling technologies - YR 2050 + for actual construction
Sci-Fi Future:
Sci-Fi Future: - $10 Billion
- Robert asen
- Astr greek or latin
- Trans neptunian objects
- 5 a day language review week 5
- Chapter
- Astr
- Astr
- Astr
- Inertial observers
- That was due today
- Astr ioi
- Syarat menjadi world team herbalife
- Taski service tool download
- Como calificar a get herbalife
- Computer science
- Cop 2500
- What is computer memory
- 2500*5001
- The tension in the guy wire is 2500 n
- 350000/2500
- Questions on density mass and volume
- Vists 2500
- Cti 2500
- 20000000/2500
- 3000+2500+2000
- 3150x75.5
- 10000000/3500
- Herbalife university
- Jarak kota p dan q dapat ditempuh selama 4 jam
- Qrt aneel
- Multi way table
- 2500/200000
- Unscented trajectory chapter 5
- Space junk the space age began
- Camera space to world space
- Cartesian space vs joint space
- Ndc to screen space
- Todays class
- Putting a package together
- Abstract class vs concrete class
- How to calculate mode for grouped data
- Class i vs class ii mhc
- Difference between abstract class and concrete class
- Frequency distribution table grouped data
- Response class vs stimulus class
- Response class vs stimulus class
- Therapeutic class and pharmacologic class
- Class maths student student1 class student string name
- Categorical frequency distribution example
- In greenfoot, you can cast an actor class to a world class?
- Static vs dynamic class loading in java
- Esd class 0 vs class 1
- Conceptual level class diagram
- Class 2 class 3
- Public class test subject extends test class
- Package mypackage class first class body
- Class third class
- What is class attribute in java
- Component class has composite class as collaborator
- Xml gateway
- Usps business customer gateway
- Robocall captcha gateway
- Togo - a gateway to africa
- Siyb gateway
- Onboarding spoc meaning
- Nifa data gateway
- Cipres science gateway
- Honeytoken accounts ata
- Sms wordt mms
- Milano gateway poste italiane
- Esrs とは
- Scigateway
- Ibm candidate zone
- Project gateway review
- Ozekisms
- Application proxy filtering
- Orbital payment gateway
- He is the father of modern philippine sculpture.
- Azure forced tunneling
- Wells fargo merchant services
- Managed access gateway
- Siyb training
- The journey of the sun god re
- Icegate e payment
- Ga gateway customer service
- Gateway travel llc
- Gateway technology with clonase ii
- Gateway services limited
- Gateway poste italiane
- How eigrp works
- 192-168-100-1
- Gateway station charlotte
- Configure gateway cisco switch
- Bpmn ereignisbasiertes gateway
- Bajaj finance payment gateway
- Border gateway motel
- Information exchange gateway (ieg)
- Dicom gateway
- Common gateway interface tutorial
- Broadband network gateway architecture
- Business and financial services ucsb
- Dell secure connect gateway
- Robocall captcha gateway
- Finance jordan skyward
- Secure network gateway
- Contoh soal jaringan hebb
- Tdm pseudowire access gateway
- Eqas gateway
- Pivotal merchant services
- Dstar gateway system
- Mos gateway
- Gateway protocols
- Texas gateway ecological succession
- Jennens court birmingham
- School education gateway catalogue
- Gateroy
- Patana firefly
- Voip gateway solutions
- Cisco pstn
- Gateway to us history chapter 7 the progressive era
- School education gateway
- Media gateway architecture
- Cima accelerated route
- Indiana gateway reports
- Sms gateway zimbabwe
- Homematic funk lan gateway fhem
- Gateway
- Ziac software
- Wpg-210n download
- At gateway
- Taj ambad
- Ema esubmission gateway
- Stark metropolitan housing
- Brighton and hove learning gateway
- Autocoding device gateway
- Microsoft learning gateway
- Jonah and the whale bible gateway
- Ibm ims soap gateway performance
- Gateway
- Datahub opc gateway
- Mytools gateway
- Gsastl
- Sboa gateway