square root existing gas pressure divided by wobbe number=. square root new gas pressure divide by wobbe number or. square root new gas =square root old gas pressure x new gas wobbe number divided by old gas wobbe number. to find the new injector size you need to calculate the volume of gas that will pass through it.
Propane auto gas (LPG) and compressed natural gas (CNG) are two alternative fuels that can power vehicles with lower emissions and lower fuel costs than gasoline or diesel. However, there are some differences between them that may affect the total cost of ownership and operation as described below.
The Difference Between LPG and CNG. While both LPG and CNG are alternative fuel options that offer environmental and cost benefits, there are several key differences between the two fuels. 1. Composition and Storage. LPG is a mixture of propane and butane, stored as a liquid under pressure.
While a CNG-equipped car offers around one-and-a-half times the fuel efficiency in CNG mode than in petrol, and only an average monthly running of around 1,500km would justify the additional
Most expensive in terms of upfront purchase cost with an average difference of Rs 2 Lakhs as compared to Petrol Cars. Upfront purchase cost higher than that of petrol but lowers than that of Diesel. Performance Experience. Great performance, punchy and peppy drive with better initial pickup than Diesel as well as CNG.
With diesel, assuming an average mileage of 17 KMPL, the cost per KM will be Rs 2.3. With LPG costing around 25 Rs per KG and with a mileage of 300 KM per 14KG, the cost per KM will be Rs 1.15