A problem: Do 3 crocks of machine compare 4 crocks of machine to save oil really?
This problem also is unscrambled not hard, affecting the prime factor that starts engine oil waste time is to depend on its can doing how many significant work, hauling multiple car namely in other words, gear-box drive efficiency has many tall. From come up at all say how to much count with engine crock and did not concern directly, real decision starts the parameter of engine oil bad news, simple for have 3 only:
1, tare weight, 2, gear-box, 3, engine oneself technology.
Engine of 3 crocks of 1.5L and engine of 4 crocks of 1.5L have same point, also have a differentia. They are 1500mL capacity, different is 3 crocks of machine size of every air cylinder is larger, quantity of second fuel injection also compares sheet 4 crocks of opportunity are greater, more fuel come to spurt of bigger after all air cylinder need drive runs.
Although 3 crocks of chance became little a crock, but fuel injection measures more, and some kind of circumstance comes down to say, its job status should send agriculture machinery than 4 crocks more " hard " , everything all because it became little a crock.
So theoretic for, the oily cost that estimates 3 crocks of plane with the platoon actually with bad news of 4 crocks of engine oil it is identical, to ensure result is objective we choose two groups of products to undertake contrast.
The first group: 1.5T engine series, we chose to get a gram 03, Lang Yi and consider region, they carry 1.5T respectively (L3) , 1.4T (L4) , 1.5T (L4 engine) , capacity difference is not big, of course Lang Yi's EA211 is a bit small, but the impact is not big.
Be versed in bad news of the oil that believe a ministry checks achievement among them, get a gram 03 oily bad news are 5.7L 100 kilometers, lang Yi is 5.4L 100 kilometers, think of region to be 1.5T 100 kilometers, the double separation and reunion that 3 models matched gear-box respect to be given priority to in order to save oil and CVT gear-box, objective for transmission efficiency is not low.
Why to get a gram is cost of 3 crocks of 03 engine oil higher instead? The reason is 3 crocks of machine the itself that save oil is bogus proposition, of course this group of parallel problems can shift tare weight, get a gram after all 03 self-prossessed heavier really, than other left and right sides of 100kg of two cars tower above.
Act on the jumping-off place of objective justice, we chose 3 models that are the same as level, they carry 3 crocks of machine that different platoon measures and 4 crocks of chance, choose an object to fly degree, send dazzle, Xin Kai to jump over, they carry 1.5L respectively (L4) , 1.5L (L4) , 1.3L (L3) the engine that different platoon measures.
Labour believes a ministry to measure data to show, fly among them the bad news that spend oil is top, for 100 kilometers 5.3L, it is the 100 kilometers of 5.2L that send dazzle next, triumphant it is 4.8L more 100 kilometers.
Here has a product problem, triumphant 3 crocks of opportunity that exceed most the province is oily, but considering its the platoon measures the smallest, power the weakest, reached so the expression with oily lower cost, but driving actually in the process, motive force is the weakest triumphant often need to increase accelerator to promote dynamical sense organ show through playing the way of high rotate speed more.
Driving actually so finally in the process, fly degree with triumphant the oily cost that exceed, it is equal actually, 3 crocks of machine save oil to theory is not attacked again and be defeated.
Actually bad news of 3 crocks of engine oil under 4 crocks of machine, itself is bogus proposition, the engine that discharges an amount likewise passes the means talent that promotes thermal efficiency to let oily bad news drop somewhat a bit only, although 3 crocks of chance became little an air cylinder, but total platoon measures capacity of changeless air cylinder letting sheet to rise, actually fuel injection quantity, real do manual work still did not produce a change.
Want to reduce oily cost truly, direct approach has two only: Begin from engine thermal efficiency, begin from gear-box drive efficiency!
