A taxi driver works 46 weeks of the year and gets an average of 70 customers per week which average 4 miles each at 90 pence per mile.Her expenditure is as follows:Car Service/Repair/MOT/Insurance 1250欧元(找不到这个符号= =!)per annumDiesel fuel costs 6 pence per mileMortage costs 250...
He examined the net efficiency of the thermal conversion processes from raw material to ultimate locomotion of sedans.HarrisRandallDiesel Fuel News
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City buses are another story because they are usually operated by some gov’t entity but again the previously much lower overall cost is why they chose it. Not only was there lower fuel cost per mile the clean burning nature of CNG can potentially mean fewer oil changes an...
A paper presented in 1992 documented interim results of a field test designed to study the effects of using low sulfur diesel fuel with two different oils in commercial service. This field test evaluated a premium commercial API CF-4/SG oil with 1 mass % sulfated ash, and a lubricating oil...
A certain truck traveling at 55 miles per hour gets 4.5 miles per gallon of diesel fuel consumed. Traveling at 60 miles per hour, the truck gets only 3.5 miles per gallon. On a 500-mile trip, if the truck used a total of 120 gallons of diesel fuel and traveled part of the trip at...
The article focuses on the per mile cost operation of a one-ton diesel truck used in ranch. Extension specialists modified a software program that generates an automobile spreadsheet calculator and identifies the cost per mile of operation. They left a one-ton diesel idle until needed for heavy...
GM's Locking Diesel Fuel CapAll those who haven't been living under a rock have probably noticed that the cost of diesel fuel has risen to the "Arm & Leg" level at your neighborhood fuel station. You have to know that the "five finger discounters" have also noticed. Save money on yo...
The cost functions are generally defined by a set of performance indices, including fuel consumption, emissions, 𝑆𝑜𝐶SoC, etc. The solutions to optimization problems, i.e., control actions, can be obtained through analysis or numerical calculation. Dynamic programming (DP) is a noncausal ...
If you have oil central heating, does the cost savings of the Vevor make it worthwhile? Assuming you can turn on the radiatorsonlyin the rooms you are using, I’d say probably not. While you could be paying a bit more for the central heating the fuss and clutter from placing a diesel...