STN EN 16715
| Name: | STN EN 16715 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Kvapalné ropné výrobky. Stanovenie oneskorenia vznietenia a odvodeného cetánového čísla (DCN) stredných palivových destilátov. Stanovenie oneskorenia vznietenia a spálenia použitím metódy spaľovania v komore s konštantným objemom s priamym vstrekovaním paliva |
| English title | Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Ignition delay and combustion delay determination using a constant volume combustion chamber with direct fuel injection |
| Release Date: | 01. 06. 2026 |
| Date of withdrawal: | |
| ICS: | 75.160.20 |
| Sorting character/National clasification code | 65 6170 |
| Level of incorporation: | idt EN 16715:2026 |
| Official Journal | 05/26 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 16715:2015-12 (65 6170) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a test method for the quantitative determination of ignition and combustion delays of middle distillate fuels intended for use in compression ignition engines. The method utilizes a constant volume combustion chamber with direct fuel injection into heated, compressed synthetic air. A dynamic pressure wave is produced from the combustion of the product under test. An equation is given to calculate the derived cetane number (DCN) from the ignition and combustion delays determined from the dynamic pressure curve. This document is applicable to middle distillate fuels, fatty acid methyl esters (FAME) and blends of diesel fuels and FAME. The method is also applicable to middle distillate fuels of non-petroleum origin, oil-sands based fuels, blends of fuel containing biodiesel material, diesel fuel oils containing cetane number improver additives and low-sulphur diesel fuel oils. However, users applying this document especially to unconventional distillate fuels are warned that the ... |
| Preview: | Náhľad normy (PDF) |