FIELD: analyzing or investigating materials.
SUBSTANCE: method comprises measuring density of gasoline, dielectric permeability of gasoline at the first frequency, measuring absorbing of acoustical energy in gasoline, measuring specific conductivity of gasoline and dielectric permeability at the second frequency, determining the ratio of the values of dielectric permeability for two different frequencies, temperature correcting of the parameters measured, and calculating the octane number with the use of a calibration model.
EFFECT: enhanced precision.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ON-BOARD DEVICE FOR MEASURING FUEL OCTANE NUMBER | 2008 |
|
RU2380695C1 |
| DEVICE FOR MEASUREMENT OF GASOLINE OCTANE NUMBER | 2001 |
|
RU2207557C1 |
| FACILITY FOR OPERATIVE MEASUREMENT OF OCTANE NUMBER OF GASOLINE | 2001 |
|
RU2206085C1 |
| DEVICE FOR EXPRESS-CONTROL OF QUALITY OF AUTOMOBILE GASOLINE | 2005 |
|
RU2287811C1 |
| METHOD AND DEVICE FOR DETERMINING OCTANIC NUMBERS OF AUTOMOTIVE GASOLINE | 2015 |
|
RU2623698C2 |
| DEVICE TO MEASURE OCTANE NUMBER OF BENZINES | 2011 |
|
RU2460065C1 |
| DEVICE AND METHOD OF THE OCTANE NUMBER DETERMINATION AND IMPURITY OF IMPURITIES IN GASOLINE WITH ULTRASOUND DIAGNOSTICS | 2017 |
|
RU2654836C1 |
| METHOD FOR MEASURING QUALITY CHARACTERISTICS OF OIL PRODUCTS | 2002 |
|
RU2227320C2 |
| METHOD OF EVALUATION OF BENZINE OCTANE NUMBER AND DEVICE FOR APPLICATION OF THIS METHOD | 2007 |
|
RU2331058C1 |
| METHOD OF ADAPTIVELY REGULATING LIQUID MIXING PROCESS | 1994 |
|
RU2133493C1 |
