1、 D7668-17 (DCN)STANDARD TEST METHOD FOR DETERMINATION OF DERIVED CETANE NUMBER(DCN)OF DIESEL FUEL OILS IGNITION DELAY AND COMBUSTION DELAY USING A CONSTANT VOLUME COMBUSTION CHAMBER METHOD 2019 ():18.07.2019:3720-19/ASTM -,.9,119049.:(499)236-54-49:(499)230-13-72 E-mail:interstgost.ru http:/www.inte
2、rstandart.ru/(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International ,ASTM International.-,ASTM International ,.This translation is executed by FBU“CIC“Interstandard”of Federal Agency on Technical Regulating and Metrology under the license of American Society for Te
3、sting and Materials(ASTM International)100 rr Harbor Drive,West Conshohocken,PA 19428,USA.ASTM International does not approve and does not confirm these translations and in any cases only the English version published with a sign of ASTM International copyright can be considered as the original vers
4、ion.Reproduction of the specified translations by any Party,except for ASTM International or FBU“CIC“Interstandard”,is strictly forbidden according to the USA legislation and international copyright.ASTM D7668-17 1 D7668-17 (DCN)1 D7668;,.().1.1.1 ,D975,1-D 2-D,EN590 CAN/CGSB-3.517 CAN/CGSB3.6.1 D02
5、 ASTM ,D02.01 .1 2017.2017.2010.2014.D7668-14.DOI:10.1520/D7668-17.ASTM D7668-17 2 ,(,D975,D6751 D7467),.1.2 .,(DCN).1.3 1,9 25 2,5 160 (DCN 30 70).DCN 39 67.1.4,.1.5 ,.,.1.6 -,().ASTM D7668-17 3 2.2.1 ASTM:2 D613 D975 D1193 D4057 D4175,D4177 D5854 D6299 D6300 D6708 ,D6751 (B100)D7467 ,(B6-B20)E456,
6、2 ASTM,ASTM www.astm.org ASTM serviceastm.org.ASTM.Document Summary ASTM.ASTM D7668-17 4 2.2 EN:3 EN 590 2.3 :4 IP 41 2.4 :5 CAN/CGSB-3.517 CAN/CGSB-3.6 2.5 DIN:6 DIN 73372 Einspritzdsen Grsse T und U 3.3.1:3.1.1 (ARV),(1),(2),(NIST),(3)-.E456 3 .:rue de Stassart,36,B-1050,.4 ,61 New Cavendish St.,W
7、IG 7AR,http:/www.energyinst.org.uk.5 ,Gatineau,K1A1G6.www.ongc-cgsb.ca.6 Beuth Verlag GmbH(DIN-DIN Deutsches Institut fur Normung e.V.),Burggrafenstrasse 6,10787,http:/www.en.din.de.ASTM D7668-17 5 3.1.1.1 ,.3.1.2 ,().D4175 3.1.2.1 ,D613/IP 41.3.1.3 ,.3.1.3.1 .3.1.4 (QC).,.D6299 3.2 ,:3.2.1 ,.3.2.2
8、,C,ASTM D7668-17 6.3.2.3 ,.3.2.4 .3.2.5 (CD),(),.3.2.5.1 ,.CD ,.3.2.6 (DCN),.3.2.6.1 ,.3.2.7 (ID),(),.3.2.7.1 ,;,ASTM D7668-17 7 ,(+0,02 ),.3.2.8 ,(),.3.2.9 ,12,.3.3 :3.3.1 ARV 3.3.2 CD 3.3.3 CN 3.3.4 DCN 3.3.5 ID 3.3.6 QC 4.4.1 ,.,.,.5 15 ,.ID ASTM D7668-17 8 CD 15 ,ID CD .7 ID CD .ID CD DCN.5.5.1
9、ID CD DCN,.5.2 ,.5.3 DCN .5.4 .5.5 370 30 .6.6.1 ,7 Ross,Stephen,2003.ASTM D7668-17 9 ,.8 6.1.1 550 .1 .,10C .7.7.1 9,:7.1.1 0,473 005 ,.,.7.1.2 ,.8 -ASTM International RR:D02-1502.9 ,PAC LP,8824 Fallbrook Drive,TX 77064.,-ASTM International.,1 .ASTM D7668-17 10 ,.:7.1.2.1 200.7.1.2.2 19.7.1.2.3 10:
10、1.7.1.2.4 Bosch 0445110181(A6).7.1.2.5 ,180.7.1.2.6 ,.7.1.3 .-.7.1.4 ,:7.1.4.1 ,.7.1.4.2 ASTM D7668-17 11 ,.7.1.4.3 ,.7.1.4.4 ,.7.1.4.5 .7.1.4.6 ,.7.1.5 ,.,.7.2 A4.7.3 :7.3.1 ,2,2.7.3.2 ,0,7.ASTM D7668-17 12 8.8.1 :8.1.1 2,2,4,4,6,8,8-40:60,0,01%:8.1.1.1 99,0.%.(.).8.1.1.2 2,2,4,4,6,8,8-98,0.%.(.).8
11、.1.1.3 IDARV 2,96,CDARV 4,90.2 ,ID CD.40:60 2,2,4,4,6,8,8-,.4A.8.1.2 99,0.%.IDARV 11,00,CDARV 17,00.(.).3 ,ID CD.,IDARV CDARV.8.2 :8.2.1 2,2,4,4,6,8,8-40:60(.8.1).ASTM D7668-17 13(.).8.2.2 ,(.).8.3 ,20,0 0,5.%,0,003.%0,025.%.,().8.4 99,9.%(.).8.5 50:50.%(.).8.5.1 .8.5.2 ,D1193,IV.8.6 (-)99,5.%.(.).9
12、.9.1 :9.1.1 ASTM D7668-17 14 D4057 D4177.(,-,).9.1.2 .D5854.9.2 :9.2.1 ,18C 32C.9.2.1.1 14C .4 ,DCN.9.2.2 -,.10.10.1 ,.,.10.2 ASTM D7668-17 15:10.2.1 0,75/.5 ,.10.3 :10.3.1 15 2,00 0,02.10.3.2 560C 640C.10.3.2.1 .10.3.2.2 15 0,2C .10.3.3 50C 2C.15 .10.3.4 100.,100 1,5.,.5 ASTM D7668-17 16,.10.3.5 .2
13、000 2700.11.11.1 :(1),(2),(3),(4),.11.2 :11.2.1 ,.,.11.2.2 .,.11.2.3 (.A2).11.3 /,ASTM D7668-17 17 ,.11.3.1 20C.11.3.2 ,50 .11.3.3 .11.3.4 (160),.11.3.5 .11.3.5.1 ID CD ,.,A5.6 ID ,.CD ,.11.3.5.2 4C,ASTM D7668-17 18 .11.3.6 ,2,96 0,16 ID 4,90 0,08 CD.11.3.7 .2,96 0,16 ID 4,90 0,08 CD.ID,CD,.11.4 ID
14、CD,.,.11.4.1 ID CD 11,00 1,30 17,00 1,40 .11.4.2 ID CD 11,00 1,10 17,00 1,20 .11.4.3 -,.11.4.4 ,/,.ASTM D7668-17 19 11.5 ()D6299 .11.5.1 ID CD DCN .11.5.2 ,.11.5.2.1 ,DCN.11.5.3 ,.7 ,.11.5.4 /.11.5.4.1 ,D6299 .11.5.4.2 ID CD ASTM D7668-17 20 D6299 ,ID CD 0,13 0,07,0,18 0,10,11.1.10 11.5.5 .11.5.5.1
15、,D6299 .11.5.6 ,.,.12.12.1 :12.1.1 :12.1.1.1 .12.1.1.2 .10 (2010.)-ASTM International RR:D02-1704.ASTM D7668-17 21 .,.12.2 :12.2.1 ,50 .12.2.2 .12.2.3 (160).12.2.4 .12.2.5 (160).12.2.6 ID CD .,.12.2.7 ID CD 15 ID CD.-ASTM D7668-17 22 ID CD 7,15 .,.ID CD.12.2.8 .12.2.9 (.12.2),(.12.3).12.3 :12.3.1,.1
16、2.3.2 .1,5 -.8 ,.,1,5 .12.3.3 1,5 .13.13.1 DCN ID CD(12.2.7)DCN :ASTM D7668-17 23 DCN=13,0281+(5,3378/ID)+(300,18/CD)+(1267,90/CD2)+(3415,32/CD3)(1)14.14.1 :14.1.1 ,14.1.2 ,14.1.3 ,14.1.4 ID CD (0,01),14.1.5 DCN (0,1),14.1.6 C,14.1.7 ,14.1.8 ,ID CD.14.1.9 ,:;8.1.1 8.2.1,:.15.15.1 2013.,D6300.20 ,13 ,2 (B2-B7 B20),4 B-100(,30/70 ,)1 ASTM D7668-17 24.DCN 39 67.,D7668,8.1.1.2,2,4,4,6,8,8-.D7668,D613.11 9 ,.15.1.1 ,.1 .15.1.2 ,.1 .15.1.3 .2 .15.2 ID CD,11 -ASTM International RR:D02-1771.ASTM Custome
