turbo charger super charger
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PPT on Turbo Charger and Super chargerTRANSCRIPT
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Turbo charger and super chargerKUNAL BHANdariEEE-B , 7th sem12613304912Turbo charger
Super Charger driven by a turbine , powered by engines exhaust gases.
Increases an Internal Combustion engines efficiency and power output .
Forces extra air into combustion chamber with pressure higher that atmospheric pressure.Powered by turbine driven by engines exhaust gas.
Turbo Charger more efficient, but less responsive.
Less responsive due to Throttle Lag
Turbo Charger relies on build up of exhaust gas pressure to drive turbine, only when engine reaches sufficient speed.
Turbine starts to spin fast,produce intake pressure above atmospheric pressure.advantagesCooler , denser air with more oxygen.
More oxygen and fuel in combustion chamber=more POWER
No direct mechanical pressure, but place exhaust back pressure.
SUPER CHARGER
Super charger is driven by belts, gears, chains, shafts etc
Unlike Turbo charger, Super charger is driven by belts like in case of alternator in car.
Super Chargers have no Throttle lag as it starts working as soon as the engine is started and keeps running all the times.
Super Charger puts load on the engine as it derives power from engine for its operation.
Super chargers require more space than turbo chargers.
Working of Naturally aspirated , turbo charged and super charged engine
Hybrid turbo
Hybrid turboHigh speed Turbine Generator and High Speed Electric Air Compressor.
The speed is above 1,20,000 rpm.
Consists of an Electric motor driven Turbo charger and a normal Turbo charger.Operating modesStage 1. Acceleration
Stage 2.Charging
THAnkew