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11 Αυγ 2021 · This high-level explanation provides enough information to understand the various parts of a turbocharger better, how they function, and how they affect component operation in different situations. A complete explanation of turbocharger selection criteria could fill a healthy-sized book.
A turbocharger, (or turbo), is a turbine-driven forced induction device that increases an internal combustion engine’s efficiency and power output by forcing extra air into the combustion chamber.
Turbocharging is the right method to increase the intake air density. It requires additional work on the air intake side, on top of the pumping work of a atmospheric (naturally aspirated) engine, in order to force extra air mass in the cylinders.
20 Φεβ 2024 · The turbine in the turbocharger usually spins at speeds between 80,000 and 200,000 rotations per minute (rpm) — that's up to 30 times faster than most car engines can go. And since it is hooked up to the exhaust, the turbine also runs at very high temperatures.
Usually, turbocharged engines have the maximum engine torque within a speed range (e.g. 1800 – 3500 rpm) rather than a single point, as for naturally aspirated engines (e.g. 4500 rpm). The turbocharged engine has lower fuel consumption for similar output torque and power, due to better efficiency.
This short video featuring the Cummins Turbo Technologies HE400VG provides an animated overview of how a turbocharger works. Turbochargers boost performance to ensure an efficient engine system. Understand how turbocharging works and why the turbocharger is critical to engine operation.
11 Ιουλ 2024 · Turbocharged engines differ from standard engines in that they make use of wasted exhaust gases to pull more air into the intake valve. While naturally-aspirated engines rely on natural air pressure to draw air into the engine, turbos speed up this process, producing power more economically. What Are the Benefits of Turbos?
