{"id":315764,"date":"2024-10-19T21:46:12","date_gmt":"2024-10-19T21:46:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-171552018\/"},"modified":"2024-10-25T19:54:54","modified_gmt":"2024-10-25T19:54:54","slug":"bs-en-171552018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-171552018\/","title":{"rendered":"BS EN 17155:2018"},"content":{"rendered":"

This European Standard specifies a test method for the quantitative determination of the indicated cetane number (ICN) of middle distillate fuels and blending components, intended for use in compression ignition engines. The test method utilizes a constant volume combustion chamber with direct fuel injection into heated compressed air. Calibration of the apparatus using blends of primary reference materials over a scale of 0 to 100 enables fuel ignition delays, measured from the resulting pressure increase, to be used to determine and report ICN results. This European Standard is applicable to middle distillate fuels of both petroleum and non-petroleum origin, hydrocarbon oils, oil-sands based fuels, blending components, fatty acid methyl esters (FAME), blends of fuel containing biodiesel material, diesel fuel oils containing cetane number improver additives, low-sulfur diesel fuel oils, aviation turbine fuels and polyoxymethylene dimethyl ether (OME). However, users applying this standard especially to unconventional distillate fuels are warned that the relationship between cetane number and combustion behaviour in real engines is not yet fully understood. This European Standard covers the calibrated range of 35 ICN to 85 ICN. NOTE 1 The analyser can measure ICN outside the calibrated range, but precision has not been determined. NOTE 2 For the purpose of this standard, the expression “% (V\/V)” is used to represent the volume fraction. WARNING – The use of this standard can involve hazardous materials, operations and equipment. This Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this standard to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Principle
5 Reagents and materials <\/td>\n<\/tr>\n
12<\/td>\n6 Apparatus <\/td>\n<\/tr>\n
13<\/td>\n7 Sampling
8 Sample handling and preparation
9 Apparatus installation
10 Preparation of apparatus
10.1 System start-up and warm-up <\/td>\n<\/tr>\n
14<\/td>\n10.2 Standard operating and test conditions
11 Calibration, verification and quality control
11.1 General
11.2 PRF Calibration <\/td>\n<\/tr>\n
15<\/td>\n11.3 Apparatus verification
11.4 Quality control (QC) <\/td>\n<\/tr>\n
16<\/td>\n12 Test procedure
13 Calculation
14 Expression of results <\/td>\n<\/tr>\n
17<\/td>\n15 Precision
15.1 General <\/td>\n<\/tr>\n
18<\/td>\n15.2 Repeatability
15.3 Reproducibility
16 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex A (normative)Combustion analyser with auto-sampler description
A.1 General
A.2 Apparatus description
A.2.1 Combustion chamber
A.2.2 Fuel injection system <\/td>\n<\/tr>\n
20<\/td>\nA.2.3 Waste container <\/td>\n<\/tr>\n
21<\/td>\nA.2.4 Coolant system
A.2.5 Combustion Charge Air and exhaust system <\/td>\n<\/tr>\n
22<\/td>\nA.2.6 Automatic carousel
A.3 Control and data acquisition <\/td>\n<\/tr>\n
23<\/td>\nAnnex B (normative)Operation details in support of the standard test procedure
B.1 General
B.2 Test sequence after the combustion chamber is at a stable temperature <\/td>\n<\/tr>\n
24<\/td>\nB.3 Unit shutdown <\/td>\n<\/tr>\n
25<\/td>\nAnnex C (informative)Preparation of calibration and verification fluids
C.1 General
C.2 Checks
C.3 Blending <\/td>\n<\/tr>\n
26<\/td>\nC.4 Recording <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Liquid petroleum products. Determination of indicated cetane number (ICN) of middle distillate fuels. Primary reference fuels calibration method using a constant volume combustion chamber<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":315769,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1074,2641],"product_tag":[],"class_list":{"0":"post-315764","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-75-160-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/315764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/315769"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=315764"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=315764"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=315764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}