Working under two recent NASA contracts, Houston-basedAd Astra Rocket Company is moving ahead with efforts toraise the technology readiness level (TRL) of its long-in-developmentVariable Specific Impulse Magnetoplasma Rocket(VASIMR) for a future in-space demonstration.MARK CARREAU...
Clients include HelloFresh, Rocket Money, Facetune, The Chefz and the educational app Reading Eggs. Services Apple Search Ads provides its customers with the following services: Advertisers can bid on keywords to determine when their ad will be displayed Ads appear prominently at the top of App...
Clients include HelloFresh, Rocket Money, Facetune, The Chefz and the educational app Reading Eggs. Services Apple Search Ads provides its customers with the following services: Advertisers can bid on keywords to determine when their ad will be displayed Ads appear prominently at the top of App...
UTC时间2021年8月27日20时00分,阿斯特拉太空公司将在科迪亚克太平洋太空港LP-3B工位使用Astra-Rocket 3运载火箭将美国太空军STP-27AD1卫星发射入轨,执行太空军STP(Space Test Program)任务。此次任务将是阿斯…
Ad Astra and SAILCARGO INC are using this newbuild as a reference for modeling the use of green hydrogen fuel cell systems in the forthcoming ships. Both companies benefit from the unique opportunity to use the ongoing construction as a working example of how to design ...
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In January of 2020, Ad Astra Rocket Company began operating a technology readiness level (TRL) 5 power processing unit (PPU) developed for the ion cyclotro... M Giambusso,J Squire,FC Díaz,... 被引量: 0发表: 2020年 120kW RF Power Processing Unit In-vacuum Testing for a VASIMR Syste...
Ad Astra Rocket Company is the developer of the VASIMR® engine, an advanced plasma propulsion system for the emerging in-space transportation market.
The device was designed to study the performance of the VASIMR(R) plasma source for long periods of time (1 to 100 hours), allowing the development of the required thermal management subsystems and the analysis of issues limiting its lifetime. Results are shown for long duration experiment ...
Our plasma diag- nostics include a reciprocating Langmuir probe to measure parameters within the plasma exhaust plume while several temperature sensors are used to monitor the thermal be- haviour of the core. We present results of plasma parameters (e.g. ion density profiles, Te, ion cost) ...