Diesel engine fuel injection system performance, such as the fuel injection pattern, fuel tank, and fuel injection velocity distribution, directly affects fuel atomization of the diesel engine cylinder combustion and emission products generated by one of the determinants and thus has a direct influence on the engine power, economy, and emissions performance. With the use of modern computing technology, the high‐pressure common rail system simulation is very effective in understanding high‐pressure common rail system properties of the method. HYDSIM is software for the hydraulic system and hydraulic‐mechanical system dynamic analysis procedures. The chapter shows a typical high‐pressure common rail high‐pressure pump system structure. The high‐pressure rail can be used as an accumulator to reduce the pressure fluctuation during the fuel supply of a high‐pressure pump and fuel injection of an electronically controlled injector. An electronically controlled injector is the most complicated part of a high‐pressure common rail system.
Common Rail System Simulation and Overall Design Technology
2019-06-10
28 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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