Results 261 to 270 of about 1,871 (299)
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2018
Friendly or green compositions are being sought in many kinds of applications, such as fertilization, building materials, energy generation, and so on. Thus, this classification (green) can be established after the subjection of the compound to a thorough toxicity study.
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Friendly or green compositions are being sought in many kinds of applications, such as fertilization, building materials, energy generation, and so on. Thus, this classification (green) can be established after the subjection of the compound to a thorough toxicity study.
openaire +1 more source
Selection and Characterization of Green Propellants for Micro-Resistojets
Journal of Heat Transfer, 2017The number of launches of nano- and pico-satellites has significantly increased over the past decade. Miniaturized subsystems, such as micropropulsion, for these classes of spacecraft are rapidly evolving and, in particular, micro-resistojets have shown great potential of applicability.
Daduí C. Guerrieri +3 more
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GRAIL: Green Solid Propellants for Launchers
EUCASS, 2017Ammonium perchlorate (AP) is used in solid propellants for launchers. AP is in many ways an excellent oxidizer, but unfortunately it has a negative impact on the environment and on personal health. With ever increasing environmental concerns green solid propellants are desired. The aim of the EU funded project GRAIL is to determine if it is possible to
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High Performance Green Propellant for Satellite Applications
45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2009This paper provides an overview of LMP-103S, a “High Performance Green Propellant” (HPGP) and outlines the benefits of LMP-103S as compared to hydrazine for monopropellant satellite applications. Corresponding performance and design characteristics of HPGP thrusters in the range of 1 N to 5 N are also reviewed.
K. Anflo +3 more
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Green Propellant Infusion Mission Program Overview
49th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 2013The NASA Space Technology Mission Directorate’s (STMD) Green Propellant Infusion Mission (GPIM) Technology Demonstration Mission (TDM) is comprised of a cross-cutting team of domestic spacecraft propulsion and green technology experts. The GPIM program has technology infusion-team members from all three major market sectors: Industry, NASA, and the ...
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Development of Green Bi-Propellant Stage
SSRN Electronic Journal, 2022Gino P. Joy, Sujithkumar R, Geetha S.
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Green Propellants Research at Alta S.p.A
2010A summary of the activities carried out in the last four years by Alta S.p.A. on hydrogen peroxide for propulsive applications is given. In the framework of European Space Agency and Italian Government funded projects, a significant know-how on this matter has been gained by Alta in collaboration with the Universities of Messina and Pisa.
TORRE L +4 more
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Green Finance as Propeller to Sustainable Development in India
DME Journal of ManagementThe requirement for utilizing renewable energy sources and eco-friendly practices has significantly expanded in consideration of the problems associated with environmental deterioration and an abrupt decrease in the quality and availability of natural resources.
Anuradha Sahu, Shweta Khatri
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Progress and future of green explosives and propellants
Chinese Science Bulletin, 2023Chenglong Li +4 more
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Green Self-Propelling Swimmer Driven by Rain Droplets
SSRN Electronic Journal, 2022Chen, Y +6 more
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