Supercharged and turbocharged
Whether or modified wording Speedway workshop, turbocharger are our regular contact, they seem to be branched excited injection, a mention on the blood boiling, reminiscent of the violent four-wheel drive acceleration power and lasing in pleasure. Recently in communication with a modification enthusiasts found that even these fans seem to just know and not to mention proficient. There turbocharger family in two generals - supercharged and turbocharged, they differ in what, how they operate, what relevance it between them? This issue we will invite guests year-round driving Turbo Racing detailed introduction to readers. turbocharger uk
Mechanical supercharger, turbocharger is no such increase engine displacement as the premise, the output of the power wheel upgrade approach. Is the direct use of the engine to drive the turbocharger output, and then the high-density air into a cylinder to increase the engine output power. turbocharger for sale
Is the use of an exhaust gas turbo engine to drive the compressor discharge. The earliest turbocharger are all mechanical supercharger, when just invented is called super booster (Supercharge), then later turbocharged invention in order to differentiate the two. At first turbocharger is called Turbo Supercharger, mechanical supercharger is called Mechanical Supercharger, over time, both will be simplified, respectively Turbocharger and Supercharger it!
The driving force of the mechanical supercharger compressor from the engine crankshaft, are generally connected to the crankshaft pulley belt use, indirect crankshaft driven supercharger torque operation, to boost purposes. Depending on construction, mechanical supercharger will appear after many species, including blade (Vane), Roots (Roots), Winkle (Wankle) and other types, but the first movement of the piston is also considered a mechanical supercharger, Today, places Roots supercharger most widely used, it is converted favorite. Roots supercharger with a double leaf clover two types rotor, rotor Futaba currently more common, its structure is installed with two oval shell cocoon-shaped rotor, to maintain minimum clearance between the rotor not directly connected by a helical gear linkage, wherein the rotor shaft and the driven pulley of a link on the rotor shaft is equipped with an electromagnetic clutch pulley, ie when not needed boost to stop the release of the clutch booster, clutch by computer controlled to achieve fuel purposes. Supercharged features, in addition to the supercharger can be obtained at low speeds, the boost power output but also with a certain proportion of the crankshaft speed, that is supercharged engine throttle response with increasing speed, power output along with enhanced therefore feel supercharged engine operation is very similar to natural gas, but it has a larger horsepower and torque.
Principle advantage of a turbocharged engine is running out of the exhaust gas, the exhaust gas to rotate with the exhaust gas turbocharger rotor, rotor and exhaust and intake rotor (Compressor) coaxial different room, when Turbine when the rotor reaches a certain speed (about 12000rpm) compressor driven the other side of it, so compressor rotor introduction of exotic fresh air, compressed into the intake manifold inside, so the car's intake Turbo unnatural way, is the result of "suck in, then the compression "so the air pressure is greater than atmospheric pressure. Because it is ultra high speed turbo operated bearings, high temperature consequent exclusion or excessive pressurization relief is the key. Is currently used to import oil to lubricate and cool the bearings, but also useful water-cooled. The compression stroke and high power booster to the engine will cause when (explosion) occurs stroke damage, so there is mechanically using air pressure as a switch to using a computer or electronic direct control discharge pressure action.
