BS ISO 23339-2011 Space systems Unmanned spacecraft Estimating the mass of remaining usable propellant《太空系统 无人驾驶飞船 剩余可用推进剂的质量估算》.pdf
《BS ISO 23339-2011 Space systems Unmanned spacecraft Estimating the mass of remaining usable propellant《太空系统 无人驾驶飞船 剩余可用推进剂的质量估算》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 23339-2011 Space systems Unmanned spacecraft Estimating the mass of remaining usable propellant《太空系统 无人驾驶飞船 剩余可用推进剂的质量估算》.pdf(16页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 23339:2010Space systems Unmanned spacecraft Estimating the mass of remaining usable propellantBS ISO 23339:2010 BRITISH STANDARDNational forewordThis British Standard is t
2、he UK implementation of ISO 23339:2010. Although this standard contains requirements for estimating the amount of usable propellant on unmanned spacecraft in order to enable end-of-life disposal manoeuvres, some of the content of the standard may overlap, or be at variance with, the top-level space
3、debris mitigation standard BS ISO 24113 and the flow down of requirements to other debris mitigation standards. In the event that such a circumstance should arise, the UK committee recommends that BS ISO 23339 should not take precedence.The UK participation in its preparation was entrusted to Techni
4、cal Committee ACE/68/-/3, Space systems and operations - Operations and Ground Support.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for
5、its correct application. BSI 2011 ISBN 978 0 580 56729 2 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicat
6、ionDate T e x t a f f e c t e dBS ISO 23339:2010Reference numberISO 23339:2010(E)ISO 2010INTERNATIONAL STANDARD ISO23339First edition2010-12-01Space systems Unmanned spacecraft Estimating the mass of remaining usable propellant Systmes spatiaux Vhicules spatiaux non habits Estimation de la masse der
7、gols rsiduels utilisable BS ISO 23339:2010ISO 23339:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the
8、 computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to
9、 create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please infor
10、m the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2010 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without
11、permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2010 All rights
12、reservedBS ISO 23339:2010ISO 23339:2010(E) ISO 2010 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO t
13、echnical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates clos
14、ely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draf
15、t International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this docum
16、ent may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 23339 was prepared by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 14, Space systems and operations. BS ISO 23339:2010ISO 23339:2010(E) iv ISO
17、2010 All rights reservedIntroduction This International Standard acts as one of the supporting technical standards for orbital debris mitigation. For spacecraft disposal manoeuvres to be performed as planned, the estimation of available propellant mass is essential. The aim of this International Sta
18、ndard is, through requirements for the estimation of remaining propellant, to improve spacecraft disposal techniques and thereby mitigate orbital debris. BS ISO 23339:2010INTERNATIONAL STANDARD ISO 23339:2010(E) ISO 2010 All rights reserved 1Space systems Unmanned spacecraft Estimating the mass of r
19、emaining usable propellant 1 Scope This International Standard gives requirements for estimating the mass of the remaining usable propellant of an unmanned spacecraft in low Earth orbit (LEO) or geostationary Earth orbit (GEO), and for designing propellant measurement systems. It is applicable to sp
20、acecraft with either mono- or bi-propellant propulsion systems using liquid or gaseous chemical propellants, and is limited to such systems because they are the most common for spacecraft in LEOs and GEOs. 2 Normative references The following referenced documents are indispensable for the applicatio
21、n of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 24113, Space systems Space debris mitigation requirements 3 Terms and definitions For the purposes of this document,
22、 the terms and definitions given in ISO 24113 and the following apply. 3.1 book-keeping method method for determining fluid consumption by monitoring flow rates and the duration of propellant expenditure periods 3.2 disposal manoeuvre orbital manoeuvre that disposes of a spacecraft from the protecte
23、d regions by either decreasing or increasing the altitude of the spacecraft 3.3 PVT method method for determining the remaining mass of gas by deriving density in a known volume from pressure and temperature measurements NOTE PVT: pressure, volume, temperature. 3.4 remaining usable propellant propel
24、lant that remains in the propellant system and that is effective for attitude and orbit control manoeuvres BS ISO 23339:2010ISO 23339:2010(E) 2 ISO 2010 All rights reserved3.5 orbital debris space debris all man-made objects, including fragments and elements thereof, in Earth orbit or re-entering th
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