DIN EN 16144-2012 Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Fixed range injection period constant vol.pdf
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1、May 2012 Translation by DIN-Sprachendienst.English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 75
2、.160.20!$|$“1890194www.din.deDDIN EN 16144Liquid petroleum products Determination of ignition delay and derived cetane number (DCN) ofmiddle distillate fuels Fixed range injection period, constant volume combustion chambermethodEnglish translation of DIN EN 16144:2012-05Flssige Minerallerzeugnisse B
3、estimmung des Zndverzugs und der abgeleiteten Cetanzahl (ACZ) vonMitteldestillatkraftstoffen Verfahren mit festen Einspritzzeiten in einer Verbrennungskammer konstanten VolumensEnglische bersetzung von DIN EN 16144:2012-05Produits ptroliers liquides Dtermination du dlai dinflammation et de lindice d
4、e ctane driv (ICD) des distillatsmoyens Mthode avec priode dinjection fixe et chambre de combustion volume constantTraduction anglaise de DIN EN 16144:2012-05www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.2303.12 DIN EN 16144:2012
5、-05 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin” (Secretariat: NEN, Netherlands). The responsible German body invol
6、ved in its preparation was the Normenausschuss Materialprfung (Materials Testing Standards Committee), Working Committee NA 062-06-43 AA Motorische Prfung von flssigen Kraftstoffen of the Fachausschuss Minerall- und Brennstoffnormung (FAM). The European and International Standards referred to in Cla
7、use 2 of this document have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number, except for those below, which correspond as follows: EN ISO 3696 DIN ISO 3696 National Annex NA (informative) Bibliography DIN ISO 3696, Water for analytical laboratory use Specificat
8、ion and test methods EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16144 March 2012 ICS 75.160.20 English Version Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Fixed range injection period, constant volume combustion c
9、hamber method Produits ptroliers liquides - Dtermination du dlai dinflammation et de lindice de ctane driv (ICD) des distillats moyens - Mthode avec priode dinjection fixe et chambre de combustion volume constant Flssige Minerallerzeugnisse - Bestimmung des Zndverzugs und der abgeleiteten Cetanzahl
10、(ACZ) von Mitteldestillatkraftstoffen - Verfahren mit festen Einspritzzeiten in einer Verbrennungskammer konstanten Volumens This European Standard was approved by CEN on 28 January 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giv
11、ing this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three off
12、icial versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies o
13、f Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
14、 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16144:2012: EE
15、N 16144:2012 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Principle 65 Reagents and materials 66 Apparatus .77 Sampling .98 Apparatus assembly and installation 99 Preparation of apparatus 99.1 System start-up and warm-up 99.2 Standard oper
16、ating conditions 109.3 Standard test conditions 1010 Calibration, verification and quality control 1110.1 General . 1110.2 Calibration . 1110.3 Apparatus verification 1110.4 Quality control (QC) 1211 Test procedure 1212 Calculation . 1313 Expression of results . 1314 Precision 1414.1 General . 1414.
17、2 Repeatability 1414.3 Reproducibility 1515 Test report . 15Annex A (normative) Combustion analyzer description . 16Annex B (normative) Operational details in support to the standard test procedure . 18Bibliography . 21DIN EN 16144:2012-05 EN 16144:2012 (E) 3 Foreword This document (EN 16144:2012) h
18、as been prepared by Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin”, the secretariat of which is held by NEN. This European Standard shall be given the status of a national standard, either by publication of an i
19、dentical text or by endorsement, at the latest by September 2012, and conflicting national standards shall be withdrawn at the latest by September 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not
20、be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, E
21、stonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 16144:2012-05 EN 16144:2012 (E) 4 Introduction This
22、document is derived from joint standardization work in the Energy Institute and ASTM International. It is based on IP 567/09 1 published by the Energy Institute and technically equivalent with ASTM D7170 2. The described method is an alternative quantitative determination of the cetane number of mid
23、dle distillate fuels intended for use in compression ignition engines. Correlation studies between this method and EN ISO 5165:1998 3 have been done and the results of this are incorporated in this European Standard. The basis of this method is the derived cetane number correlation equation as given
24、 in Clause 12. The ongoing validation of the equation is monitored and evaluated through the existing monthly American and European fuel exchange programs. The validation data will be reviewed by CEN/TC 19 with a frequency of at least every two years. As a result of the review, CEN/TC 19 may make th
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