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how to test Shu Chibao the rate of economizing petrol?  

2011-09-23 23:30:03|  分类: 默认分类 |  标签: |举报 |字号 订阅

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6th, how to test Shu Chibao the rate of economizing petrol?

    Requests the identical vehicle, the similar loading, the state of roads, the diesel oil; Similar vehicle speed and same driving custom, in does not add the chemical additive in the situation to top up the diesel oil first, takes down the course number, second time refuels when joins the diesel oil chemical additive first, then tops up the diesel oil, simultaneously takes down the course number and adds the diesel oil to rise the number, like this may figure out the foundation hundred kilometers oil consumptions (L1 to rise). When third time refuels, tops up the diesel oil again, and takes down the course number, after like this may figure out adds the chemical additive hundred kilometers oil consumptions (L2 to rise). The computation rate of economizing petrol is: (L1-L2) /L1.

    If adds the chemical additive first, after figuring out adds the chemical additive hundred kilometers oil consumptions (L2 to rise). The second time does not add the chemical additive, figures out hundred kilometers oil consumptions (L1 to rise), then presses the formula computation oil rate again, like this is unscientific, because in the fuel tank also has the function which the few chemical additives will also display save gas and oil.

    Regarding line fixed driver who refuels in the identical gas station, may also use not to add chemical additive 10 days, with adds chemical additive continuously 10 days, compared with saved how many charge for oil to calculate the rate of economizing petrol (request in oil price stable situation).

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