BS ISO 8178-5-2015 Reciprocating internal combustion engines Exhaust emission measurement Test fuels《往复式内燃机 废气排放测量 试验燃料》.pdf
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1、BSI Standards Publication BS ISO 8178-5:2015 Reciprocating internal combustion engines Exhaust emission measurement Part 5: Test fuelsBS ISO 8178-5:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 8178-5:2015. It supersedes BS ISO 8178-5:2008 which is wit
2、hdrawn. The UK participation in its preparation was entrusted to Technical Committee MCE/14/-/3, RIC engines - Emissions. 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
3、contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015 ISBN 978 0 580 82288 9 ICS 13.040.50; 27.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was publis
4、hed under the authority of the Standards Policy and Strategy Committee on 30 November 2015. Amendments/corrigenda issued since publication Date T e x t a f f e c t e dBS ISO 8178-5:2015 ISO 2015 Reciprocating internal combustion engines Exhaust emission measurement Part 5: Test fuels Moteurs alterna
5、tifs combustion interne Mesurage des missions de gaz dchappement Partie 5: Carburants dessai INTERNATIONAL STANDARD ISO 8178-5 Third edition 2015-11-15 Reference number ISO 8178-5:2015(E)BS ISO 8178-5:2015ISO 8178-5:2015(E)ii ISO 2015 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2015, Publis
6、hed in Switzerland All rights reserved. Unless otherwise specified, 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. Permissi
7、on can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.orgBS ISO 8178-5:2015ISO 8178-5:2015(
8、E)Foreword iv Introduction v 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 1 4 Symbols and abbreviated terms . 3 5 Choice of fuel. 3 5.1 General . 3 5.2 Influence of fuel properties on emissions from compression ignition engines 4 5.2.1 Fuel sulfur 4 5.2.2 Specific considerations f
9、or marine fuels . 7 5.2.3 Other fuel properties 7 5.3 Influence of fuel properties on emissions from spark ignition engines 8 6 Overview of fuels 9 6.1 Natural Gas . 9 6.1.1 Reference natural gas 9 6.1.2 Non-referenced natural gas 9 6.2 Liquefied petroleum gas . 9 6.2.1 Referenced liquefied petroleu
10、m gas . 9 6.2.2 Non-referenced liquefied petroleum gas 9 6.3 Engine gasolines 9 6.3.1 Referenced engine gasolines . 9 6.3.2 Non-referenced engine gasolines .10 6.4 Diesel fuels .10 6.4.1 Diesel reference fuels 10 6.4.2 Non-referenced diesel fuels.10 6.5 Distillate fuel oils 10 6.6 Residual fuel oils
11、 .10 6.7 Crude oil .11 6.8 Alternative fuels 11 6.9 Requirements and additional information 11 Annex A (informative) Calculation of the fuel specific fact ors 27 Annex B (informative) Equivalent non-ISO test methods 33 Bibliography .35 ISO 2015 All rights reserved iii Contents PageBS ISO 8178-5:2015
12、ISO 8178-5:2015(E) Foreword 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 technical committees. Each member body interested in a su
13、bject 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 closely with the International Electrotechnical Commission (
14、IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should b
15、e noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identi
16、fying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenie
17、nce of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword -
18、Supplementary information The committee responsible for this document is ISO/TC 70, Internal combustion engines, Subcommittee SC 8, Exhaust gas emission measurement. This third edition cancels and replaces the second edition (ISO 8178-5:2008), of which it constitutes a minor revision. ISO 8178 consi
19、sts of the following parts, under the general title Reciprocating internal combustion engines Exhaust emission measurement: Part 1: Test-bed measurement of gaseous and particulate exhaust emissions Part 2: Measurement of gaseous and particulate exhaust emissions under field conditions Part 3: Defini
20、tions and methods of measurement of exhaust gas smoke under steady-state conditions Part 4: Steady-state test cycles for different engine applications 1) Part 5: Test fuels Part 6: Report of measuring results and test Part 7: Engine family determination Part 8: Engine group determination Part 9: Tes
21、t cycles and test procedures for test bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions Part 10: Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under
22、transient conditions 1) ISO 8178-4 is currently under revision and foreseen to be published with above new title in 2016.iv ISO 2015 All rights reservedBS ISO 8178-5:2015ISO 8178-5:2015(E) Introduction In comparison with engines for on-road applications, engines for off-road use are made in a much w
23、ider range of power output and configurations and are used in a great number of different applications. Since fuel properties vary widely from country to country a broad range of different fuels is listed in this part of ISO 8178 both reference fuels and commercial fuels. Reference fuels are usually
24、 representative of specific commercial fuels but with considerably tighter specifications. Their use is primarily recommended for test bed measurements described in ISO 8178-1. For measurements typically at site where emissions with commercial fuels, whether listed or not in this part of ISO 8178, a
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