Examples of Xxxxx Index in a sentence
Xxxxx Index means the Higher Heating Value divided by the square root of the relative density of the gas, both measured at the same time.
The LNG density shall be calculated using the method described within ISO 6976-2000, Calculation of calorific values, density, relative density and Xxxxx Index from composition.
In the case of natural gas there are generally two types of fuel, high calorific fuel (H-gas) and low calorific fuel (L-gas), but with a significant spread within both ranges; they differ significantly in their energy content expressed by the Xxxxx Index and in their λ-shift factor (Sλ).
Xxxxx Index: quotient of the Gross Heating Value (GHV) by the square root of the relative density under the reference conditions of measurement, metering and quality procedures.
The Xxxxx Index is defined as the Gross Heating Value of the gas (MJ/m3) divided by the square root of the specific gravity of the gas.