Premium oil is the solution for your engine

Dodane: 22-08-2016 13:44
Premium oil is the solution for your engine TVR smoking exhaust

Necessary knowledge about cars vehicular

Why expand their knowledge in this field, even when we do not care too much about the automotive industry? Who knows, maybe in time Moto us interested. Even if you do not want to review the basics about cars mainly because in the event of any fault, we can be aware of what has failed. Clarification of the problem is necessary to remove improperly working parts and restore the efficiency of the machine. Moreover, knowledge of what is inside the car allows faster and more efficiently operating system. Such information is useful also for this reason that many people would like to explore this issue, however, hampered by the same specialist texts Automotive quickly discouraged.


Otto cycle

Diesel cycle
Main article: Diesel cycle
P-v Diagram for the Ideal Diesel cycle. The cycle follows the numbers 1?4 in clockwise direction.

Most truck and automotive diesel engines use a cycle reminiscent of a four-stroke cycle, but with a compression heating ignition system, rather than needing a separate ignition system. This variation is called the diesel cycle. In the diesel cycle, diesel fuel is injected directly into the cylinder so that combustion occurs at constant pressure, as the piston moves.

Otto cycle: Otto cycle is the typical cycle for most of the cars internal combustion engines, that work using gasoline as a fuel. Otto cycle is exactly the same one that was described for the four-stroke engine. It consists of the same four major steps: Intake, compression, ignition and exhaust.

PV diagram for Otto cycle On the PV-diagram, 1?2: Intake: suction stroke 2?3: Isentropic Compression stroke 3?4: Heat addition stroke 4?5: Exhaust stroke (Isentropic expansion) 5?2: Heat rejection The distance between points 1?2 is the stroke of the engine. By dividing V2/V1, we get: r, where r is called the compression ratio of the engine.

Źródło: https://en.wikipedia.org/wiki/Internal_combustion_engine


User interface - from Wikipedia

Cars are equipped with controls used for driving, passenger comfort and safety, normally operated by a combination of the use of feet and hands, and occasionally by voice on 2000s-era cars. These controls include a steering wheel, pedals for operating the brakes and controlling the car's speed (and, in a manual transmission car, a clutch pedal), a shift lever or stick for changing gears, and a number of buttons and dials for turning on lights, ventilation and other functions. Modern cars' controls are now standardised, such as the location for the accelerator and brake, but this was not always the case. Controls are evolving in response to new technologies, for example the electric car and the integration of mobile communications.


Źródło: https://en.wikipedia.org/wiki/Car#User_interface