Forced induction Research Paper Example | Topics and Well Written Essays - 750 words

Forced induction - Research Paper Example It is worth noting that the gas compressors are two in series. The first one feeds into the engine intake thus making it a forced induction, while the second one is the main compression that each engine usually has. The compressor that feeds into the engine intake increases to a large extent the full compression ratio of the whole system (Bell 33). It is also important to note that the engines that have higher compression tend to have the advantage of maximizing the amount of energy that is extracted per fuel unit. It is for this reason that the engine’s thermal efficiency is increased according to the analysis of the vapor power cycle of the second thermodynamics law. While higher compression engines have the advantage of maximizing the useful energy quantity, not all the engines are higher compression (Rathakrishnan 54). This is because for any particular octane, the fuel will detonate prematurely at a higher than expected ratio of compression. Although naturally a high comp ression on aspirated engine can reach the threshold f detonation quite easily, a force induction engine can as well have a relatively higher full compression necessarily without detonation. This can be attributed to the fact after the first compression stage the air charge can be cooled using intercooler. Engineers note that one of the key concerns of in internal combustion is the quantity of nitrogen/oxygen compounds that are produced by the engine. Since it is a primary concern, this quantity is regulated by the government at various inspection stations (Nag 29). Mainly, there are two main types of forced induction compressors: superchargers and turbochargers. Supercharges are all directly powered by engine rotation although they can be found as different and distinct compressors types. It should be noted that superchargers do not have lag time of building pressure since the compressor is proportionally spinning to the speed of the engine