PPT-Hall Thruster for Space Applications: Advanced Concepts and

Yevgeny Raitses Princeton Plasma Physics Laboratory Princeton New Jersey 16 th International Conference on Ion Sources New York City NY August 28 2015 Outline Hall thruster Status quo. This light weight gimbal mechanism is equipped with flexible xenon propellant lines and features numerous thermal control features for all its critical components Unique thermal profiles and operating environments have been the key design drivers fo The gimbals can be con64257gured for wide rotation on both axes limited with the inclusion of range de64257ning hard stops on the thruster axes Moog has quali64257ed and 64258own the widest angular range thruster gimbals Designed and manufactured by Breakthrough Space Propulsion Technology for the 21. st. Century. National Aeronautics and . Space Administration. Jet Propulsion Laboratory. California Institute of Technology. Pasadena, California. Chapter 6 d. Assume that the plasma density falls exponentially from the orifice entrance to in 1 cm. What is the total electron current that can be emitted into the plasma? 3. A 2.5-cm-long BaO-impr Propulsion. Perspectives on Achievable Performance. Minimum energy expenditure in taking 1 kg of mass. to Earth Orbit : 9kWh. To Earth Escape : 18kWh. (Is this true? Please check!). Chemical energy depends of mass of propellant used – upper limit on. for libration point missions. Maksim . Shirobokov. Keldysh Institute of Applied Mathematics. Moscow Institute of Physics and . Technology. Sergey . Trofimov. Keldysh Institute of Applied Mathematics. Cold Gas System. How the System Creates Propulsion. The system creates propulsion using an inert gas such as Nitrogen or Helium as the fuel.. The gas is stored under high pressure, then sent to the thruster which releases the gas.. the Rocket Equation with Photons. ykbae@ykbcorp.com. 714-838-2881. www.ykbcorp.com. Future In-Space Operation Colloquium. November 9. th. 2016. Credit: NASA. Young K. Bae, Ph.D.. CEO. Y.K. Bae Corp. Steve . Feketa. June 2012. 2. Agenda. Frequently Asked Questions. Applications . Accessories and Options. Specifications . Benefits and Features. LDAT-Series Integrated Linear Thruster. The LDAT-Series Integrated Linear Thruster is . Sarah E. Cusson. 1. , Marcel P. Georgin. 2. , Ethan T. Dale. 1. , . Vira. Dhaliwal. 1,. and Alec D. Gallimore. 1. 1. Department of Aerospace Engineering, University of Michigan; . 2. Applied Physics Program, University of Michigan . Chapter Seven. DAVID M. KROENKE and DAVID J. AUER . DATABASE CONCEPTS, . 6. th. . Edition. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Printed in the United States of America.. It’s no secret that this world we live in can be pretty stressful sometimes. If you find yourself feeling out-of-sorts, pick up a book.According to a recent study, reading can significantly reduce stress levels. In as little as six minutes, you can reduce your stress levels by 68%. BASIC CONCEPTS OF . ADVANCED . COMPUTING TECHNIQUES. Mrs. . A. MULLAI. ASSOCIATE PROFESSOR . DEPARTMENT OF COMPUTER SCIENCE . 1. Basic concepts of Advanced Computing Techniques - Mrs. A.Mullai . BASIC CONCEPTS OF . ADVANCED . COMPUTING TECHNIQUES. Mrs. . A. MULLAI. ASSOCIATE PROFESSOR . DEPARTMENT OF COMPUTER SCIENCE . 1. Basic concepts of Advanced Computing Techniques - Mrs. A.Mullai .