Спутник технологический. DeorbitSail. [Редактировать]

DeorbitSail - это проект по сотроению технологического спутника на основе платформы 3U CubeSat который должен быдет использовать солнечныйпарус для демонстрации технологии сведения малых аппартов с орбиты. DeorbitSail создается в кооперации между Surrey Space Centre (UK), Caltech (USA), DLR (Germany), EADS Astrium (France), Stellenbosch University (South Africa), University of Patras (Greece), Athena-SPU (Greece), Middle-Eastern Technical University (Turkey), Surrey Satellite Technology Limited (SSTL) (UK), ISIS (Netherlands). Сведение с орбиты планируется за счет увеличения площади аппарата за счет разворачивания солнечного паруса, то должно вызвать повышение сопротивлениия со стороны атмосферы Земли. Размер паруса составлят 4х4 метра, при этом в сложенном положении он занимает 10х10х34 см. 

Дополнительная классификация

#Наименования
1Тип орбиты - НОО
2Страна производитель - Великобритания
3Страна оператор(владелец) - Великобритания
4Страна оператор(владелец) - США
5Страна оператор(владелец) - Германия
6Страна оператор(владелец) - Франция
7Страна оператор(владелец) - Южная Африка
8Страна оператор(владелец) - Греция
9Страна оператор(владелец) - Турция
10Страна оператор(владелец) - Нидерланды
11Тип оператора(владельца) - государственный

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг3

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром Шрихарикота
2Дата пуска2015-07-10
3Полезная нагрузка 1xDMC-3 1
4Полезная нагрузка 1xDMC-3 2
5Полезная нагрузка 1xDMC-3 3
6Полезная нагрузка 1xCBNT 1
7Полезная нагрузка 1xDeorbitSail
8Ракета-носитель 1xPSLV-XL

Найдено 30 документов по запросу «DeorbitSail». [Перейти к поиску]


Дата загрузки: 2017-03-28
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0.05/5
... electrodynamic tethers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506 CHAPTER 52: DEORBITSAIL: De-Orbiting of Satellites using... sail design is developed by DEORBITSAIL, which intends to utilise a deployable... without propellant or power supply. DEORBITSAIL will use solar sails for... sails or electro-dynamic tethers (DEORBITSAIL and BETs). As a result of... July 1994. 513 CH APT E R 5 2 DEORBITSAIL: De-Orbiting of Satellites using...; University of Patras, Greece ABSTRACT DEORBITSAIL is a cubesat mission to demonstrate... will be 3-axis controlled. The DEORBITSAIL design is intended for space... using solar radiation Figure 1. Undeployed DEORBITSAIL satellite (left); solar panel deployment... deep space solar sail, Ikaros (1), DEORBITSAIL will deploy and maintain its... Deployer) or similar deployers. The DEORBITSAIL satellite will make use of... is a critical design driver for DEORBITSAIL. A 3U CubeSat has dimensions of... customised for the goals of DEORBITSAIL. A boom design already used by... to the demands of the DEORBITSAIL project. This type of boom... lifetime. Assuming a launch date for DEORBITSAIL of 1 January 2014 and projected... choice of boom material. D E O R B I T S A I L : D E - O R B I T I N G CONCLUSIONS DEORBITSAIL has taken on an ambitious... 25 m2 sail membrane. As DEORBITSAIL is a flight mission, ongoing work... addressed as serious concerns for DEORBITSAIL. Repeatability and ease of testing..., 379-380, 506, 516-518 DEORBITSAIL . . . 7, 20, 26-27, 516-519...



Дата загрузки: 2017-01-16
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0.09/5
... and electromagnetic tethers. NanoSail-D2, DeorbitSail and CanX-7 are all cubesat... on passive devices. NanoSail-D2, DeorbitSail and CanX-7 are all cubesat... 12.6. Labeled diagram of the Deorbitsail concept. Image courtesy of University...). DeOrbitSail Mission Overview. http://www.surrey.ac.uk/ssc/ research/space_vehicle_control/deorbitsail...



Дата загрузки: 2017-01-16
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... and electromagnetic tethers. NanoSail-D2, DeorbitSail and CanX-7 are all cubesat... on passive devices. NanoSail-D2, DeorbitSail and CanX-7 are all cubesat... 12.6. Labeled diagram of the Deorbitsail concept. Image courtesy of University...). DeOrbitSail Mission Overview. http://www.surrey.ac.uk/ssc/ research/space_vehicle_control/deorbitsail...



Дата загрузки: 2017-03-28
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0.08/5
...  University of Sussex  United Kingdom    DeorbitSail Mechanism and Orbital Decay Predictions... and  produce new debris itself.      DeorbitSail Mechanism and Orbital Decay Predictions...  of  increased  drag  on  spacecrafts (DEORBITSAIL / Solar Sail deorbiting).  Depending  on...  debris  solution/  technology  known  as  DEORBITSAIL would also be investigated to...



Дата загрузки: 2016-12-24
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...’s CanX-7 and European Union funded DeOrbitSail (Figure 2-9) (Stohlman, et al., 2014... credit The Planetary Society) Figure 2-9 DeOrbitSail deployment system (image credit DLR..., et al., 2013) Figure 2-25 DeOrbitSail deployment mechanism (image credit DLR..., M. & Lappas, V., 2014. Development of the Deorbitsail flight model. National Harbor, Maryland...



Дата загрузки: 2017-02-06
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0.09/5
... päikesepurjed nanosatelliitidel CanX-7 [78] ja DeOrbitSail [79]. 3. Laevade jälgimine – mitmetel nanosatelliitidel...: The Cubesail and DEORBITSAIL Missions" (2012), http://deorbitsail.com/media/files/GSF...-3 CAPE - MIRKA2 Compass-1 Compass-2 Cuballute Deorbitsail Heidelsat MOVE MOVE II S-Net...



Дата загрузки: 2016-11-02
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0.04/5
..., de ellos tres DMC-3, y el DeorbitSail. Fue enviado a una órbita heliosincr... número COSPAR es 2015-032D. DEORBITSAIL 10.07.2015 Gran Breta... también DMC-3, el CBNT1 y el DeorbitSail. Fue enviado a una órbita heliosincr... también DMC-3, el CBNT1 y el DeorbitSail. Fue enviado a una órbita heliosincr... también DMC-3, el CBNT1 y el DeorbitSail. Fue enviado a una órbita heliosincr...



Дата загрузки: 2017-02-22
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... August 21, 2016). ARRL (2015): DeorbitSail CubeSat Put into Orbit, Heard...: http:// www.arrl.org/news/deorbitsail-cubesat-put-intoorbit-heard-in... USA Failed (Krebs, 2016) 2015 DeOrbitSail 3U T De-orbiting University of...



Дата загрузки: 2016-12-21
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0.13/5
... forward, such as NanoSail-D [8], Cubesail [9], DeorbitSail [10] and Sunjammer [11]. Propulsion... 2011. [10]R. S. Olive and L. Vaios, "Deorbitsail: a deployable sail for de-orbiting...



Дата загрузки: 2016-12-29
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0.26/5
Why De-orbit ? (Orbital Debris)     Abandoned satellites and rocket upper stages litter the environment around Earth Increased probability of collisions in Earth orbit Uncontrolled growth of Earth orbiting population risks the safety of future operations Collisions have already occurred: » » »   1996: Cerise satellite & Ariane rocket stage 2007: Chinese rocket destroyed a satellite (produced ≈ 150 000 fragments 2009: Iridium satellite & Cosmos 2251 (produced ≈ 1500 fragments) Increase in debris fragments can start an uncontrolled cascade effect ≈ 370 000 pieces of junk (> 1 cm) and only ≈ 1 100 satellites in LEO UN/Japan Nano-Satellite Symposium 12th Oct 2012 Orbital Debris Distribution • Largest portion (2/3) of orbital debris is concentrated in LEO • Only 6% of Earth orbiting objects are operational payloads • LEO altitude distribution shows peak at 780km UN/Japan Nano-Satellite Symposium 12th Oct 2012 Orbit Debris Predictions • Euroconsult forecast for next 10 years shows: 400 out of 1200 anticipated launches will be in LEO – this forecast only includes satellites > 50kg • NASA LEGEND study predicts nonlinear growth for LEO region, if no mitigation is followed • To have a sustainable LEO population requires: Implementation of commonly adopted mitigation measures (PMD – Post Mission Disposal) • Active Debris Removal (ADR) of 5 large objects or more per year UN/Japan Nano-Satellite Symposium 12th Oct 2012 De-orbiting Solutions  Many proposed solutions: » » » » Chemical propulsion Electric propulsion Electrodynamic tethers Drag augmentation MIR re-entry: 23 March 2001    DEORBITSAIL: De-orbiting device that uses aerodynamic drag and solar radiation pressure for de-orbiting Low complexity and low parasitic mass Does not require any propellant UN/Japan Nano-Satellite Symposium 12th Oct 2012 Solar sailing history  Jaxa Ikaros » 200 m2 sail deployed in June 2010 onway towards Venus » 2 RPM spin stabilised » LCD panels adjust reflectance to control spin vector  Nanosail-D2 » 3U Cubesat with 10 m2 sail deployed in Jan 2011 » Passively stabilised using drag force in 650 km LEO » Use sail drag force to de-orbit UN/Japan Nano-Satellite Symposium 12th Oct 2012 Nanosail-D2 de-orbiting Average Orbital Height 650 600   10 sqm Sail deployed on 19th January 2011 Orbit life since deployment: 240 days Re-entry date: 17th Sept 2011 550 500 Avg Height (km)  450 400 350 300 250 200 150 0 50 100 150 200 250 Days since launch UN/Japan Nano-Satellite Symposium 12th Oct 2012 300 DeorbitSail Mission Concept  De-orbit using aerodynamic drag » Increased drag area shortens time for orbit to decay  De-orbit using solar radiation pressure » Can be used to manoeuvre to higher or lower orbits UN/Japan Nano-Satellite Symposium 12th Oct 2012 SRP & Drag De-orbiting UN/Japan Nano-Satellite Symposium 12th Oct 2012 University of Strathclyde (Reflective Balloon) UN/Japan Nano-Satellite Symposium 12th Oct 2012 Electrodynamic Tether De-orbit UN/Japan Nano-Satellite Symposium 12th Oct 2012