High temperature thruster technology for spacecraft propulsion

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  • English
National Aeronautics and Space Administration, For sale by the National Technical Information Service , [Washington, DC], [Springfield, Va
Space vehicles -- Propulsion sy
StatementSteven J. Schneider.
SeriesNASA technical memorandum -- 105348.
ContributionsUnited States. National Aeronautics and Space Administration.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL17675258M

A technology program has been underway since to develop high temperature oxidation-resistant thrusters for spacecraft applications. The successful development of this technology will provide the basis for the design of higher performance satellite engines with reduced plume contamination.

Alternatively, this technology program will provide a material with high thermal margin toFile Size: 6MB. A technology program has been underway since to develop high temperature oxidation-resistant thrusters for spacecraft applications. The successful development of this technology will provide the basis for the design of higher performance satellite engines Cited by: Throughout most of the twentieth century, electric propulsion was considered the technology of the future.

Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters.

The authors provide an introduction to Cited by: Get this from a library. High temperature thruster technology for spacecraft propulsion. [Steven J Schneider; United States.

National Aeronautics and Space Administration.].

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A technology program has been underway since to develop high temperature oxidation-resistant thrusters for spacecraft applications. The successful development of this technology will provide the basis for the design of higher performance satellite engines.

A technology program intended to develop high-temperature oxidation-resistant thrusters for spacecraft applications is considered.

The program will provide the. Fundamentals of Electric Propulsion: Ion and Hall Thrusters March The research described in this publication was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.

Reference herein to any specific commercial product, process, or service. Colloid thrusters working with mixtures of ions and droplets are gradually becoming an alternative technology for space micro-propulsion needs in missions requiring high position controllability.

The helicon thruster is a relatively new and promising electrodeless and cathodeless device for space propulsion based on a low-pressure high-density RF helicon source in which the thrust arises from the acceleration of ions [9, 10, 12].

Description High temperature thruster technology for spacecraft propulsion EPUB

The thruster is composed of a dielectric (quartz) tube surrounded by magnetizing coils or magnets that Cited by: Ion propulsion used to exist only in the imagination of science fiction writers.

But after years of research and development NASA is poised to equip some of its most important deep space missions with ion engines that can nudge spacecraft using charged particles accelerated to blistering speeds of up to 90, miles per hour.

Electrospray thrusters can deliver the efficient primary propulsion and attitude control actuation needed by small satellites. The microfabricated multiemitter array is an ideal implementation of this technology because it addresses the thrust, volume, mass, and scalability requirements across the size range of small by: 8.

The solar electric propulsion system of the European Space Agency's SMART-1 spacecraft used a Snecma PPSG Hall thruster. SMART-1 was a technology demonstration mission that orbited the Moon. This use of the PPSG, starting on Septemwas the first use of a Hall thruster outside geosynchronous earth orbit (GEO).

Propulsion System Technologies Entry Vehicle Technologies AMBR High-Temp 7 kW NEXT Ion 4 kW HIVHAC Thruster & Rocket Engine Propulsion System Hall Propulsion System Spacecraft Bus & Sample Return Technologies Aerocapture Multi-Mission Earth Entry Vehicle Systems & Mission Studies Mars Ascent PV Array Systems for Vehicle planetary missions.

ASA is poised to return to the Moon and then farther out to deep space. These goals will require spacecraft propulsion systems that are high-performance, lightweight, and compact.

In addition, these systems need to be developed more quickly and for a lower cost than state of the art propulsion systems in order to support multiple lunar missions within a short period of time.

Propellant isolators must be durable to Paschen breakdown, sputter contamination, high temperature, and high voltage while operating for factors longer duration than for the Deep Space 1 Mission.

Details High temperature thruster technology for spacecraft propulsion EPUB

Insulators used to mount the thrusters as well as those needed to support the ion optics have also been designed and are under by: 9. The modular design of the IFM Nano Thruster allows for an easy clustering to various configurations.

This introduces an inherent redundancy of the system, as each module is completely independent. The configuration of seven modules fits into a inch (38 cm) separation ring, which allows for mN of continuous thrust at W and a total. Spacecraft Propulsion Technology chamber that can permit operation at temperatures up to °C.

To date, LeRC has designed, fabricated, and tested four different rockets. One system has tentatively been baselined on an advanced commercial communication spacecraft. S.1 Spacecraft Propulsion Systems Spacecraft propulsion is based on jet propulsion as used by rocket motors.

The principle of rocket propulsion was known as far back as B.C. In the 13th century solid rocket-powered arrows were used by the Chinese military. The Second World War and the cold war advanced rocket missile development in modern time. One way to do it would be to launch the ‘main’ spacecraft with the dipole drive, and let it build up speed doing thrusting and gravitational slingshots in the solar system, and then make a final, high velocity pass close by the Earth, outbound, and then a crew could use a very small, light, chemical propulsion craft for transferring crew.

he objective of the Advanced In-Space Propulsion (AISP) project is to develop a portfolio of advanced chemical and electric propulsion systems to support future NASA Science Mission Directorate (SMD) and Human Exploration Mission Directorate (HEOMD) missions.

The project will typically advance propulsion concepts from technology readiness level (TRL) 3 to a TRL of 5 or greater, with the. @article{osti_, title = {A Microwave Thruster for Spacecraft Propulsion}, author = {Chiravalle, Vincent P}, abstractNote = {This presentation describes how a microwave thruster can be used for spacecraft propulsion.

A microwave thruster is part of a larger class of electric propulsion devices that have higher specific impulse and lower thrust than conventional chemical rocket engines.

Pulsed plasma thrusters are a form of electric propulsion for spacecraft. Their research has undergone recent growth due to an increasing interest in small satellites. However, their plasma plumes are transient and challenging to study due to the extremely short discharge time that.

• The PPU is being designed to operate several Hall thrusters: • NASA’s High Voltage Hall Accelerator (HiVHAc), Aerojet-Rocketdyne XR-5 (BPT), Space Systems Loral SPT • Thruster acquisition and Hall propulsion system development to be addressed by mission proposal by: 1.

Two major ion-development activities at Glenn-the High Power Electric Propulsion (HiPEP) ion engine and NASA's Evolutionary Xenon Thruster (NEXT)-continue to make advances. Another thruster developed at Glenn, the NASAM Hall thruster, is the largest ion thruster.

Thruster is a propulsive device used by spacecraft for station keeping, attitude control, in the reaction control system, or long-duration, low-thrust acceleration.A vernier engine or gimbal engine is a particular case used on launch vehicles where a secondary rocket or other high thrust device is used to control the attitude of the rocket while the primary thrust engine (generally also a Chemical rockets: State, Liquid-propellant rocket.

Advanced propulsion breakthroughs are near. Spacecraft have been stuck at slow chemical rocket speeds for years and weak ion drive for decades. However, speeds over. Spacecraft propulsion is any method used to accelerate spacecraft and artificial propulsion or in-space propulsion exclusively deals with propulsion systems used in the vacuum of space and should not be confused with launch l methods, both pragmatic and hypothetical, have been developed each having its own drawbacks and advantages.

Advanced Propulsion. Advanced propulsion technology will be necessary to power exploration into deeper space. Selected partners will further the development of high power electric propulsion (EP) systems in order to lay the ground work for future lifetime testing and eventual technology demonstration missions of the EP systems.

The chapter discussed the technological application of plasma physics in space science. The plasma technology is using laser-plasma fusion, inertial fusion, Terahertz wave generation and welding of metals. In this chapter, the application of plasma physics in the field of electric propulsion and types has been discussed.

These devices have much higher exhaust velocities, longer life time, high Author: Sukhmander Singh. Up to now, ADN monopropellant thrusters have been developed, and an in-space demonstration of the High Performance Green Propulsion (HPGP) system based on a 1 N thruster has been implemented on the PRISMA spacecraft platform.

To improve the specific impulse of such thrusters, optimization of the combustion process is by: 7. CAMBRIDGE, Mass. — A new propulsion engine with dime-size thrusters could be used to propel a host of spacecraft, from small satellites to crewed ships designed for Author: Tracy Staedter.Since then, some electric propulsion systems, such as the Hall thruster or the gridded ion thrusters, have been successfully developed and utilized for space missions over several decades [2][3.NASAs Marshall Research Center has developed a system for generating iodine vapor from solid iodine, for use as a propellant in a Hall or ion thruster propulsion system.

Xenon has generally been the preferred propellant of choice for these spacecraft ion propulsion systems, but more recently.