Examples of Wobbe Index in a sentence
Wobbe Index is derived by dividing the higher heating value of the gas in Btu per standard cubic foot by the square root of its specific gravity with respect to air.
The Wobbe Index of the gas shall not be less than 1,309 and not greater than 1,382.
In the case of compressed natural gas/biomethane (CNG) 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 Wobbe Index and in their λ-shift factor (Sλ).
A utility shall apply to the Commission when seeking to establish or change a Wobbe Index.
The application shall include the proposed Wobbe Index for each distinguishable distribution area and shall use a calculation of the weighted mean Wobbe Index for the gas delivered to the distribution area during a representative historic 12-month period.