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Front-mounted air-to-air intercooler Top-mounted air-to-liquid intercooler (the silver cuboid-shaped part) on a BMW S55 turbocharged engine. An intercooler is a heat exchanger used to cool a gas after compression. [1]
Internal combustion engine cooling uses either air or liquid to remove the waste heat from an internal combustion engine.For small or special purpose engines, cooling using air from the atmosphere makes for a lightweight and relatively simple system.
This is accomplished by spraying more fog than is required to fully saturate the inlet air. The excess fog droplets are carried into the gas turbine compressor where they evaporate and produce an intercooling effect, which results in a further power boost. This technique was first employed on an experimental gas turbine in Norway in 1903.
In internal combustion engines, water injection, also known as anti-detonant injection (ADI), can spray water into the incoming air or fuel-air mixture, or directly into the combustion chamber to cool certain parts of the induction system where "hot points" could produce premature ignition.
Ideal Ericsson cycle. The following is a list of the four processes that occur between the four stages of the ideal Ericsson cycle: Process 1 -> 2: Isothermal compression. . The compression space is assumed to be intercooled, so the gas undergoes isothermal compres
The Brayton cycle, also known as the Joule cycle, is a thermodynamic cycle that describes the operation of certain heat engines that have air or some other gas as their working fluid.
The major advantage of the cycle is that the expansion ratio is greater than the compression ratio. By intercooling after the external supercharging, an opportunity exists to reduce NOx emissions for diesel, or knock for spark ignition engines. However, multiple tradeoffs on boosting system efficiency and friction (due to the larger ...
From 1945, a slide valve for the ram induction effect was installed, and from 1954, constant gas flow supercharging with intercooling was used. [17] The supercharging was achieved with the combination of four supercharging methods: a crankshaft-driven roots type supercharger, a turbo supercharger, the engine pistons' undersides, and a ...