安徽11选五综合走势图

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Cummins Engine Parts Identification Method
Sep 19, 2019

In order to understand the true comparison of the two engines, we also need to compare the engine's quality from the following parameters, please see the article from Cummins Engine Parts Editor:

安徽11选五综合走势图displacement

first look at one of the most common engine parameters-engine displacement. engine displacement is the sum of the working volume of each cylinder of the engine, and is generally expressed in liters (l). the cylinder working volume refers to the volume of gas swept by the piston from top dead center to bottom dead center, also known as single-cylinder displacement, which depends on the cylinder diameter and piston stroke. engine displacement is a very important engine parameter. it is more representative of the size of the engine than the cylinder bore and the number of cylinders. many indicators of the engine are closely related to the displacement. generally, the larger the displacement, the greater the engine output.

number of cylinders:

look at other common parameters of the engine. many junior riders reflect that they often see the words "l4", "v6", "v8", "w12" and so on in the engine column of the car information, trying to figure out what it means. these indicate the arrangement and number of cylinders of the engine. the number of cylinders commonly used in automobile engines is 3 cylinders, 4 cylinders, 6 cylinders, 8 cylinders, 10 cylinders, 12 cylinders and so on.

third, the cylinder arrangement:

cylinder arrangement, as the name implies, refers to the arrangement of the individual cylinders of a multi-cylinder internal combustion engine. to put it bluntly, it is the queue formation of the cylinders on an engine.

current mainstream engine cylinder arrangement:

安徽11选五综合走势图(1) l: inline

(2) v: v-shaped arrangement

安徽11选五综合走势图(3) w: w-shaped arrangement

安徽11选五综合走势图(4) h: horizontally opposed engine

(5) r: rotor engine

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