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ISO/TS 22295:2021

(Main)

Space environment (natural and artificial) — Modelling of space environment impact on nanostructured materials — General principles

Space environment (natural and artificial) — Modelling of space environment impact on nanostructured materials — General principles

The document considers peculiarities of the space environment impact on a special kind of materials: nanostructured materials (i.e. materials with structured objects which size in at least one dimension lies within 1 nm to 100 nm) and specifies the methods of mathematical simulation of such processes. It emphasizes the necessity of applying multiscale simulation approach and does not include any special details concerning concrete materials, elements of spacecraft construction and equipment, etc. This document provides the general description of the methodology of applying computer simulation methods which relate to different space and time scales to modelling processes occurring in nanostructured materials under the space environment impact. The document can be applied as a reference document in spacecraft designing, forecasting the spacecraft lifetime, conducting ground-based tests, and analysing changes of material properties during operation.

Environnement spatial (naturel et artificiel) — Modélisation de l'impact de l'environnement spatial sur les matériaux nanostructurés — Principes généraux

General Information

Status
Published
Publication Date
23-May-2021
ICS
49.140 - Space systems and operations
Technical Committee
ISO/TC 20/SC 14 - Space systems and operations
Drafting Committee
ISO/TC 20/SC 14/WG 4 - Space environment (natural and artificial)
Current Stage
9020 - International Standard under periodical review
Start Date
15-Apr-2024
Completion Date
15-Apr-2024
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ISO/TS 22295:2021 - Space environment (natural and artificial) -- Modelling of space environment impact on nanostructured materials -- General principlesISO/TS 22295:2021 - Space environment (natural and artificial) -- Modelling of space environment impact on nanostructured materials -- General principles
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ISO/TS 22295:2021 - Space environment (natural and artificial) -- Modelling of space environment impact on nanostructured materials -- General principles
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TECHNICAL ISO/TS
SPECIFICATION 22295
First edition
2021-05
Space environment (natural
and artificial) — Modelling of
space environment impact on
nanostructured materials — General
principles
Environnement spatial (naturel et artificiel) — Modélisation de
l'impact de l'environnement spatial sur les matériaux nanostructurés
— Principes généraux
Reference number
ISO/TS 22295:2021(E)
©
ISO 2021

---------------------- Page: 1 ----------------------
ISO/TS 22295:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/TS 22295:2021(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions and abbreviated terms . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 2
4 Nanostructured materials . 2
5 Main space environment components and processes . 3
5.1 General . 3
5.2 Space radiation . 3
5.2.1 General. 3
5.2.2 Special features of nanostructured materials response . 3
5.3 Atomic oxygen of the Earth’s upper atmosphere . 4
5.3.1 General. 4
5.3.2 Special features of nanostructured materials . 5
5.4 Hot magnetosphere plasma . 5
5.4.1 General. 5
5.4.2 Special features of nanostructured materials response . 5
5.5 Heating, cooling and thermal cycling .
...

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