Ракетный блок. Altair 3. [Редактировать]

Технические характеристики

#ХарактеристикаЗначение
1ТопливоРДТТ
2Масса, тонн0,3
3Масса (сухая), тонн0,03

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость (изготовления), млн. долл.0,75
2Количество (изготовленных блоков), шт.82

Найдено 985 документов по запросу «Altair 3». [Перейти к поиску]


Дата загрузки: 2017-05-20
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0.71/5
... - 17 September 2009, Pasadena, California Altair Lunar Lander Consumables Management Tara... Center, Cleveland, Ohio, 44135 The Altair lunar lander is scheduled to... have been employed in recent Altair conceptual designs. Nomenclature AM CSM... ASA’s new lunar lander vehicle – Altair - has been described as “Apollo... crew exploration vehicle, and the Altair lunar lander. Each component performs... vehicle lifts the EDS and Altair into low Earth orbit (LEO... and Altair/EDS rendezvous in LEO and the EDS pushes both Altair... using the Orion crew module.1 Altair consists of 2 major functional modules...-vehicular operations and additional storage. Altair is designed to take a crew... Figure 1. Altair Lunar Lander. the mission, the major difference between Altair and Apollo – and one that greatly impacts consumables – is that Altair... onto Altair. This large delta-V maneuver accounts for almost half of Altair... size and design of the Altair main propulsion system (MPS). Since...-V requirements are so large for Altair, it was deemed early in... program that a hydrogen/oxygen fueled Altair MPS would be the most... performing the mission. As such, Altair lands with significant amounts of... Altair must carry. II. Design Reference Missions For this paper, three Altair... alignment of the Orion and Altair vehicles during an aborted descent... required to complete each of Altair’s missions it was found that... was performed during the first Altair design analysis cycle (DAC-1) in... source would be optimal for Altair, it was quickly noted that... energy and water using the Altair fuel cells is extremely valuable... accomplish this accounting during the Altair design cycles a powered equipment list... and distribution system. As the Altair program matures a more rigorous database.... Figure 2 shows the current DAC3 Altair power timeline. This data has.... Figure 2. Altair Power Timeline (DAC3). During the baseline Sortie mission Altair receives... trans-lunar injection (TLI) burn Altair is in a quiescent state and... for a short 3 hour window when Altair starts up the fuel cells... checkout. Following the TLI burn Altair switches over to receiving electrical... lunar orbit insertion (LOI) burn Altair re-starts its on-board... from that time forward. Until Altair lands on the surface, fuel...-Lunar orbit (LLO). Figure 3 Figure 3. Altair Energy Source Requirements from DAC1.... shows the trending of the Altair energy requirements for the four... of energy, current estimates for Altair show almost 1MWhours of energy..., the average power consumption of Altair is expected to be much... propellant storage systems. B. Thermal Subsystem Altair thermal control is managed through... 146 kg of water.6 On Altair the equivalent water consumption would... indicate that using radiators for Altair is more mass efficient than... panels become less effective. The Altair design team assumes a conservative zero... any orbit orientation. The three Altair DRMs considered in this paper... 2% - 5% of the loaded tank volume. Altair designers are currently assuming 3% of... for several resources on the Altair lander. The Propulsion, Power, Life... between other constellation elements and Altair are given below. 1. Power For...) and Altair. As stated earlier, the EDS provides power to Altair during launch up to EDS separation. Orion provides power to Altair... short period, the Altair fuel cells provide power for Altair’s entire load... LOI-24 hours Altair fuel cells power up and Altair remains on... options are being considered. 2. Thermal Altair systems use fuel cell product... by the fuel cells when Altair switches to internal power prior... must be pre-loaded onto Altair, descent module main propellant residuals... yet supported in the current Altair design. Vent valves can be... lander design. B. Risk Reduction The Altair design team follows a risk informed... powering down all non-critical Altair systems when an abort is... required to be present on Altair just prior to lunar touchdown... required to be present on Altair just prior to lunar ascent... quantity of water available on Altair throughout the mission, beginning at... not fully able to reject Altair’s heat load in this environment... water tanks. When capacity Figure 4. Altair Water Level. is reached, additional... of the critical components of Altair’s water and power supply is... maximum propellant loading is Figure 5. Altair Water Generation and Consumption Rates... production at South Pole Figure 6. Altair Descent Module Main Propellants. landing... components from all of the Altair landers that visit the outpost... on the analytical and Figure 7. Altair Descent Module Main Propellants (Expanded... be made available to LSS. Altair Outpost and Cargo missions would... account both venting losses and Altair use 9 American Institute of Aeronautics... Resource Reuse Without propellant scavenging, Altair’s 7-day surface mission would require... to build a lunar outpost. The Altair polar Sortie mission requires 247... were not chosen for the Altair power system, the required water... needs. V. Conclusion In the current Altair design the same Hydrogen and...



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0.56/5
... Analysis Concept (LDAC-1) 2008 NGC Altair Lander Development System Study (LLDS... the Altair’s capabilities. These payload figures have stayed in the Altair requirement... and well-established within the Altair mission architecture. The desirement for... these Altair values to their counterparts on the Apollo LM. These Altair.... If the design of the Altair flight regime must include an... umbilical to the Orion or Altair life support system. This suit... that can also plug into Altair life support via an umbilical... 7 On the Sortie Altair (but not the Outpost Altair), it will be... Altair mission durations and associated properties. The crewed mission durations for Altair... 4. Comparison of Apollo LM to Altair Crew Operations Parameters. The Habitation... 17 Lunar Module (NASM, 2009) Altair Lunar Lander (NGC LLDS, 2009... designed mission duration of the Altair, the mission might require a second... burns, then separate from the Altair to reduce the final landing... 2007, NASA named the lander Altair, the first name for a NASA... not of Greco-Roman origin. Altair is Arabic for the brightest... LDAC-1 minimum functionality concept for Altair. TABLE 1 shows the truly minimal... the highest design priorities for Altair; indeed it is a design imperative... scale mockup of the LDAC-2 Altair in “Hangar X,” Building 220 at... likely not to fly the Altair. As part of the 2007...) performed a detailed analysis of an Altair mockup that incorporated the Ascent...-1 Minimum 3 Functionality concept for the Altair with a 10 m Ascent 3 Module and... was that the crewed Sortie Altair would supply the transportation and... Altair carries to support the crew. Second, a Cargo version of the Altair... 8. Scale Model of the LDAC-1 Altair at Johnson Space Center in.... Photo credit: author. 14 FIGURE 9. Altair LDAC-1 Mockup at JSC; design... NOV 2008; FIGURE 10. LDAC-1 Altair Mockup Ascent Module Flight Deck... the bunks are deployed. The Altair accommodates four crew members to...-Enhanced outcome. This design for Altair addresses several of the key... be hard-plumbed in the Altair, presumably in the habitation volume... work or experiments in the Altair; that requirement remains to be... – The food system on the Altair assumes the seven day Space... gear ratio” in the entire Altair system is the propellant mass... fly, navigate, and land the Altair, safe access to the surface... – Despite the plan for the Altair program to extend to a cargo... the pilot to fly the Altair. The ability to place modules... and transmits them to the Altair Project Office. Once NASA ratifies... samples in real time. The Altair may need to accommodate a lunar... understanding how to fulfill the Altair requirement. Required Volume For EVA... in the design of the Altair and the development of its... be all pressurized on a given Altair flight. This 500 kg could... baseline up mass payload for Altair will be less than it... mass and volume to the Altair -- at least in the non... Evaluation for Lunar Sortie Habitat Altair: DAC 1- Configuration, Habitability and Human... DEFINITIONS, ACRONYMS, ABBREVIATIONS AL: Airlock Altair: NASA’s name for the crewed... umbilical to the Orion or Altair life support system; Also known... that can also plug into Altair life support via an umbilical... to LEO rendezvous with the Altair then travels with it to... between the Orion and the Altair. LLDS: Lunar Lander Development Study...



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..., Portland, Oregon Overview of the Altair Lunar Lander Thermal Control System... several different project offices including Altair, which was planned to be... next generation Lunar Lander. The Altair missions were architected to be... current paper will summarize the Altair mission architecture and the various... NASA’s new Lunar lander vehicle, Altair. This paper will provide the... a very brief overview of the Altair vehicle and mission architecture. As... will also be discussed. II. Altair Overview The planned Lunar mission... lift both the EDS and Altair into Low Earth Orbit (LEO... copyright claimed herein for Go Altair/EDS stack would rendezvous and.... After Orion and Altair arrived at the moon, Altair would have been... 24 hrs in LLO before Altair would separate from Orion and... take approximately four hours. Once Altair landed on the moon, the... LLO. Once aboard Orion, the Altair AM would have been jettisoned... to in the preceding paragraphs, Altair was designed to consist of... Orion, the AM is Figure 1. Altair lunar lander showing the three... Lunar surface. As mentioned above, Altair is designed to take a crew..., another major difference is that Altair is required to perform the... burn will be performed by Altair, which results in a much heavier... to the external environment. IV. Altair Thermal Control System Heat-rejection... The first step in designing Altair’s TCS is to understand the... the power generation system. For Altair, vehicle power is generated using... as shown in Figure 2. Figure 2. Altair heat-rejection requirement: LEO through... requirement is only 570 Watts. V. Altair Thermal Control System Architecture Thermal... mission straddling the subsolar point (i.e. Altair lands 84 hours prior to... thermal environment. A schematic of the Altair TCS design developed to meet... in Figure 3. Figure 3. Altair thermal control system schematic. Altair’s TCS accomplishes the... 49 coldplates included in the Altair TCS. The overwhelming majority (28... is heat transport. For the Altair system design, the heat transport... across the program elements (Orion, Altair, and Lunar Surface Systems). The... is rejected to space. The Altair TCS relies on two separate.... The radiators remain stowed until Altair completes Lunar descent. After touchdown... exchangers was not warranted. The Altair TCS includes two identical sublimators... requirement by the sublimator (Watts) Altair heat rejection requirement (Watts) Instantaneous... of sublimator feedwater used throughout Altair’s mission profile A total of approximately...’s heat-rejection needs during the Altair mission. The overwhelming majority of... Orion. VI. Altair Thermal Control System Conclusion The Altair thermal control system.... References 1 Polsgrove, T., Button, R., and Linne, D., “Altair Lunar Lander Consumables Management.” AIAA...



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0.63/5
... in exposing youngsters to computers. Altair 8800 The pioneering microcomputer that... Homebrew member who first made Altair sing, and later wrote the... wizard, Harvard dropout who wrote Altair BASIC, and complained when hackers... to make circuit boards for Altair. His "Dazzler" played LIFE program... at Homebrew Club. Helped "liberate" Altair BASIC program on paper tape... called Altair. So it was that Ed Roberts' computer was named Altair... a phonied-up picture of the Altair 8800, which was a blue box... MITS logo and the legend "Altair 8800" in the variegated type... gambling his company on the Altair. In his original brainstorm he... who were galvanized by the Altair article was a thirty-yearold Berkeley... not easy to put an Altair together. Eddie Currie later acknowledged... Company, the announcement of the Altair 8800 was cause for celebration... in Lompoc, California. But the Altair, with its incredibly low price... that the significance of the Altair was not as a technological advance... in hardware hacking: University of Altair. Your degree would come after... data bases. And then the Altair was announced, and he thought... deterrent. The introduction of the Altair had told them that their... was an exciting event," early Altair owner and Homebrew Club member... be little programs, since the Altair's memory was so minuscule.) He... location to location inside the Altair. He brought the radio closer... input/output device for the Altair 8800 computer. Now the idea... "The Ad-dams Family." Dompier's Altair was, of course, the object... tried to turn on the Altair, it wouldn't work. The electrical... floor, Dompier finally had his Altair plugged in, though the cord... first public demonstration of a working Altair application. He hit the RUN... had a chance to recover ... the Altair started to play again. No... that very song). When the Altair finished, the silence did not... music recital by Steve Dompier's Altair seemed the first step. "It... a Sort," and for months afterward Altair owners would call him in... would have to, because the Altair was the basis for a fantastic....D.s had first heard about the Altair when Melen, a tall, heavy man... talk to Roberts about. The Altair computer was the more important... biggest immediate need of an Altair owner was a memory bigger than...'t work. Marsh borrowed the PCC's Altair and looked it over carefully... out, building a board for the Altair was the Homebrew hacker's equivalent... bring the machine over. Dompier's Altair was at least as valuable... took a day to fix Dompier's Altair, but Steve Dompier harbored no... Dompier was nervous about his Altair, but he wanted little in... a random number generator on the Altair, he would give out the... joysticks to i/o boards for the Altair, used the club as a source... was on. There were two Altair programs that could take advantage... potentially generating life itself. The Altair version ran much more slowly... four of them, including the Altair were exploring the mysteries of... the midwife of Ed Roberts' Altair. And after the meeting, Solomon... language. Among the tools an Altair owner could have, this was... you had a BASIC on your Altair, the machine's power to implement... signals back (by then many Altair owners had installed i/o cards which... BASIC for new computers. The Altair article, while not impressing them... Popular Electronics article with the Altair schematics, so they got to... others were thinking of an Altair BASIC; they were welcome to... hunger at Homebrew for an Altair BASIC was getting unbearable. As... that. Others, though, had ordered Altair BASIC and were impatiently awaiting... did at the First World Altair Convention, held at Albuquerque a year...'t work. And people who'd ordered Altair BASIC would complain that they... held the current version of Altair BASIC written by Bill Gates... then editing the newly begun Altair Users' Newsletter for MITS) asked... quasi-legal, manner by which Altair BASIC was distributed through a branching... Albrecht first looked over his Altair, he immediately realized that the... before any i/o boards for the Altair existed; PCC readers had been... the other video board for Altair, Cromemco's Dazzler. The Dazzler used.... The VDM, along with an Altair and other expansion cards, made... the next step beyond the Altair, a combination computer-teletype with video... the flicking switches on the Altair front panel. In pursuit of.... In the year since the Altair had been announced, "hobbyist" computers...-pin Altair bus as their base. Almost all looked like the Altair... power and capabilities of an Altair and several boards on one... and improved versions of the Altair, hundreds of employees, vicious internal... been designing an exciting new Altair 2 computer a high-powered, compact machine... than the previous bestsellers, the Altair, Sol, and IMSAI. Steve Jobs.... When it was Bill Gates' Altair BASIC that was under consideration... that drove the class of Altair graduates who hacked hardware. In... then, four years after the Altair, you still couldn't do many... revolution that began with the Altair. John Harris' generation was the... letter, directed at the Homebrew Altair BASIC copiers). Gates wrote the...



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0.71/5
... a New Generation of Explorers The Altair Lunar Lander to a lunar outpost... missions. The Mission Overview The Altair lunar lander is a key component... in the solar system. The Altair lunar lander will deliver crews... flight is scheduled for 2018. Altair is named for the brightest... moon in 1969. The word Altair originates from an Arabic term... vehicles of the Constellation program. Altair is a multi-role vehicle capable... addition, Altair can deliver crew members To accomplish its mission, Altair and... an Ares I launch vehicle. Once Altair and Orion rendezvous and dock... discarding the Earth departure stage, Altair takes over the duty of... coast, Altair’s descent engine is fired to bring the Orion-Altair stack... parked in lunar orbit. The Altair descent propulsion system completes the... operations. In the sortie mode, Altair can place the crew of... for up to seven days. Altair features an airlock to allow... lunar surface. In outpost mode, Altair can deliver the four crew... Altair lunar lander begins its descent towards the lunar surface The Altair... features captured in the current Altair design. The present lunar lander... of the vehicle. Like Apollo, Altair is a two stage vehicle. The... unchanged, technology has matured and Altair’s missions are well beyond what... system was capable of performing. Altair will feature current technology advances... efficiency propulsion systems. Additionally, each Altair lander will double the crew... spent on the lunar surface. Altair will also provide an airlock... control lunar dust. The Altair Team The Altair lunar lander Project Office... from every NASA Center. The Altair Project Office is located at... among its consultant team. The Altair team is utilizing an innovative... industrial partner to construct the Altair lander.) Apollo Lunar Module Crew... FS-2008-09-007-JSC Altair Lunar Lander 4 7 days (Sortie missions...



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... a New Generation of Explorers The Altair Lunar Lander to a lunar outpost... missions. The Mission Overview The Altair lunar lander is a key component... in the solar system. The Altair lunar lander will deliver crews... flight is scheduled for 2019. Altair is named for the brightest... moon in 1969. The word Altair originates from an Arabic term... vehicles of the Constellation program. Altair is a multi-role vehicle capable... addition, Altair can deliver crew members To accomplish its mission, Altair and... an Ares I launch vehicle. Once Altair and Orion rendezvous and dock... discarding the Earth departure stage, Altair takes over the duty of... coast, Altair’s descent engine is fired to bring the Orion-Altair stack... parked in lunar orbit. The Altair descent propulsion system completes the... operations. In the sortie mode, Altair can place the crew of... for up to seven days. Altair features an airlock to allow... lunar surface. In outpost mode, Altair can deliver the four crew... to the Earth’s surface. The Altair lander also can be used... features captured in the current Altair design. The present lunar lander... of the vehicle. Like Apollo, Altair is a two stage vehicle. The... unchanged, technology has matured and Altair’s missions are well beyond what... system was capable of performing. Altair will feature current technology advances... discarding the Earth departure stage, Altair takes over the duty of... efficiency propulsion systems. Additionally, each Altair lander will double the crew... spent on the lunar surface. Altair will also provide an airlock... control lunar dust. The Altair Team The Altair lunar lander project office.... As the program progresses, the Altair team will consist of industry... in all aspects of the Altair design. Apollo Lunar Module Crew... FS-2009-02-005-JSC Altair Lunar Lander 4 7 days (Sortie missions...



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... particular scenario involves the first Altair Lunar Lander descent operations, where... a given size transported to critical Altair surfaces. Electrical charging and field... variety of materials6. Figure 1. NASA Altair Lunar Lander Concept (Ref. 7) The... system-level components, including the Altair Lunar Lander (Fig. 1)7. Whereas the... up to about three days, Altair is being designed to remain... surface radiators of the first Altair created by its own landing... of three parts. First the Altair descent engine’s plume must be... particles find their way to Altair must be considered. 2.1 Lunar Plume... Engine Model Parameters As the Altair design is still under development... be created specifically for the Altair program. For the current modeling... bulk exit velocity of the Altair descent engine may be something... any electrostatic attraction to the Altair vehicle, so one may neglect... for lunar dust to reach Altair surfaces at the end of... that may become attracted to Altair will follow a technique developed for... the ion and a presumably charged Altair shields the strength of the... ⎤ ⎪ r exp ⎢ ⎥ ⎪⎩ ⎣ λ ⎦ ⎪⎭ 2 (9) In this simple model, Altair is represented by a sphere based... charge that become attracted to Altair. 3.0 Procedure 3.1 Transient Plume Model Let... to approximate their effects on Altair particulate contamination, one may estimate... a flux of attracted particles reaches Altair surfaces, a percent area coverage (PAC... faces of the vehicle. Assuming Altair’s actual surface area is described... dust-related contamination for the Altair Lunar Lander. The purpose of... engine operations during the first Altair landing. Page 8 of 10 Pages... will be accelerated away from Altair so vigorously that the effects...



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... Development UAVSAR.................................................................................................................... 53 Ikhana ....................................................................................................................... 56 Altair ......................................................................................................................... 58 SIERRA ..................................................................................................................... 60 Over-the... pod, later flown on the Altair. 18 2 UAS Telemetry Link Module... Cape Verdean students. 45 40 Altair in flight with AMS-Wild... Real-time screen capture of Altair entering the NAS. 47 42... station. 57 52 General Atomics’ Altair in flight. 58 53 Sensor... the Esperanza 3 Fire). Using the Altair UAS with a newly developed IR...figuration and flight of the Altair aircraft Unmanned Aircraft System (UAS... Pod, later flown on the Altair UAS for the Western States... FY06 for use on the Altair/Predator-B UAS platform, and in....1) and successfully flown on the Altair UAS fire missions. An outgrowth... the sat-com links on Altair, Ikhana, or Global Hawk, to... was also gained with the Altair during the 2006 UAS missions... times, supporting missions on the Altair, J31, B200, and Cessna Caravan... technologies, and utility of the Altair UAS platform. The project was..., Earth Science Capabilities Fig. 40: Altair in flight with the AMSWild... under the belly of the Altair platform (Fig. 40). The pod... a series of 4-5 flights on the Altair extending through the primary western... the FAA to operate the Altair in the NAS, the mission.... An FAA COA for a single Altair mission was granted in late... October 24 and 25, the Altair flew over the region on...fire scanner data from the Altair platform over a few small prescribed...-time screen capture as the Altair left the DFRC Restricted Range... is the DFRC Range. The Altair-in-flight icon can be... AMS scanner operating aboard the Altair UAS during the Yosemite National... AMS-Wildfire aboard the Altair UAS platform, operating over the...-Wildfire scanner on the Altair and initiated a support mission over... the Altair UAS operating in the NAS over the fire. The Altair... the pod developed for the Altair Western States Fire Mission. This... Ground Control Station. 57 Altair The Altair aircraft, owned and operated by... pod to carry payloads on Altair or Ikhana (Predator B). The Autonomous... able to fly the Altair with Fig. 52: Altair in flight with the... of 43,000 feet, the Altair Unmanned Aircraft System’s sensors collected... a typical flight profile, the Altair would take off or land.... At 43,000 feet the Altair would then transition to and.... NASA has discontinued the exclusive Altair lease arrangement with GA-ASI... science missions across three platforms (Altair, DC-8, ER-2) and two continents... Earth client, starting with the Altair/NOAA mission in November 2005... NAMMA deployment, and on the Altair Western States Fire Mission. This... the airborne science community. The Altair Western States Fire Mission provided... 20-hour first flight of Altair in the national airspace, situational.... The communications module on the “Altair-Class” REVEAL system currently supports... the subsequent missions on the Altair UAS. Later, in June, multiple... 3 2 2 29 J-31 3 2 2 79 Aerosonde 9 4 2 74 Altair 8 7 1 73 110 57 46 1288... flight hours costs for the Altair UAS. This effort culminated in...,000 52,000 171 3,500 Altair NASA-DFRC 24 750 7,000...



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0.71/5
...:30 am – 2:00 pm 05: Altair System Hansen / Connolly 2:00 – 4:30... – 8:30 pm 08: Ares V and Altair Margins Strategies and Basis Muirhead... am 14: MCR Wrap-up – Altair Hansen / Graham 9:00 – 10:00... 18 - 20, 2008 Section 05: Altair System Lunar Lander Page 3 Typical... 18 - 20, 2008 Section 05: Altair System Page 4 Background VSE ESAS... driving requirements for Ares V and Altair (crewed and cargo) ♦ This review...) Crew Overall Vehicle Height, m (ft) Altair 91 m (300 ft) Orion Earth... • Applied Margins/Reserves Methodology to Altair & Ares V (net loss of architecture... required • Altair prop loading and loiter requirements determined Altair Wet Mass Altair Wet... 06: Ares V System Page 12 Altair Lunar Lander ♦ 4 crew to and... 18 - 20, 2008 Section 05: Altair System Page 13 Configuration Variants... 18 - 20, 2008 Section 05: Altair System Page 14 Design Approach... began to develop a real design. ♦ Altair took a true risk informed design... 18 - 20, 2008 Section 05: Altair System Page 15 LDAC-2 Overview... - 20, 2008 LDAC-2 Section 05: Altair System Page 16 Launch Shroud... Here / 2 7-Apr -2008 Section 05: Altair System LDAC2 LDAC1-Δ NASA Internal... the Altair alone as well as for the integrated Orion/Altair mission... sufficient for polar outpost missions ♦ Altair to size tanks for 1000... 18 - 20, 2008 Section 05: Altair System Page 21 Global Sortie...: Required Propellant Mass for EDS, Altair, and Orion Vehicles. June 18... Design ACTIVE VEHICLES: 1. ORION ACTIVE 2. ALTAIR ACTIVE 3. EDS ACTIVE Page 22... loiter ♦ For these conditions the Altair can provide access to the... sites ~5% of the time. Altair Only Integrated Altair and Orion * To the... 18 - 20, 2008 Section 05: Altair System Page 24 Vehicle Architecture..., 2008 Section 05: Altair System Page 25 Altair LDAC-2 Sortie Vehicle Configuration... visibility. Section 05: Altair System Page 26 Altair Key Messages ♦ Current design... within the Constellation transportation architecture ♦ Altair has investigated a wide breadth of... influence the current design concept ♦ Altair has undertaken a process that begins..., cost and risk impacts ♦ The Altair team is using this design... in a smart government design team ♦ Altair has used its bottoms-up... landers for transportation architecture trades ♦ Altair has developed a detailed bottoms-up... 18 - 20, 2008 Section 05: Altair System Page 27 Sample Return... IS NOT ENOUGH Section 05: Altair System Page 28 Sample Return... sample return mass on the Altair ascent stage; Study of Orion... on Altair, not including PMR. June 18 - 20, 2008 Section 05: Altair... Constellation transportation system (Ares, Orion & Altair) support the deployment and operations... Ares-5 shroud and on the Altair deck? Lander Mass (t) Baseline Capability... study and technology investment funding ♦ Altair • Provide a robust capability to support... mission and system flexibility − − Size Altair tanks for 1,000 m/s LOI delta... TLI Minimum of 40% total Altair margin/reserve ♦ Orion • Continue to... 100 • LOM ≤ 1 in 20 MOON Altair • Crew of 2-4 + 500 kg (1,102... km (54nm) Altair ΔV for LOI 1,000 m/s (3,281 ft/s) Altair Performs LOI 1,000... 950 m/s) 3-burn LOI 1-4 days Altair LLO loiter Altair TLI Injected Control Mass...



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0.45/5
... Industry Briefing Altair Overview Clinton Dorris Deputy Manager, Altair Project Office Altair Lunar...-Project Lunar Lander Project LAT-1 Altair Project LAT-2 CxAT-Lunar LLPS... Functionality/Risk-Informed Design Approach ♦ Altair took a true risk informed design... ♦ Changing the LOI function on Altair requires a dedicated 3rd stage Reference... / $1194 $9142 / $1275 $9142 / $1275 Altair Cost ($M) DDTE / 1 Flt Unit $4126... / $580 $4022 / $580 PLOM [Ares V]: [Altair] Total [1/66(TLI)]:[1/75] 1/35... 2 Altair+PL+MR+PLA (t) Altair w/ MR + PLA Sortie Mission (Ares -Orion -Altair Net... on lander descent stage Page 9 Altair Vehicle Architecture ♦ Three Primary Elements... ascent module liftoff Page 10 Altair Configuration Variants Sortie Variant Outpost... on Upper Deck Page 11 Altair Technology Prioritization Results Rank Technology... Desirable Technology Page 12 Altair Summary ♦ Current Altair design demonstrates a lander design... methodical, risk informed design approach ♦ Altair has developed a detailed bottoms-up...