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废气涡轮增压器是进一步提高柴油机功率的一个重要附件。近年来为研制MAN废气涡轮增压器做了大量工作。目前已可提供用于等压增压和脉冲增压的一级和二级废气涡轮增压器供各种功率范围的中速四冲程柴油机和低速二冲程柴油机使用。它们可按需要配置可调涡轮喷咀叶片以改善其部分负荷性能。NA和NA-VP系列涡轮增压器以效率高、压比高、压气机特性线好、寿命长和结构简单、可靠而著称。该系列增压器可供高达22,000千瓦整个功率范围的柴油机使用。
Exhaust gas turbocharger is to further improve the power of diesel engine is an important annex. In recent years, a lot of work has been done to develop MAN exhaust gas turbocharger. Available now are the primary and secondary exhaust gas turbochargers for isobaric boosting and pulse boosting for medium speed four-stroke diesel engines and low-speed two-stroke diesel engines of various power ranges. They are equipped with adjustable turbine nozzle vanes as needed to improve part load performance. The NA and NA-VP Series turbochargers are renowned for their high efficiency, high pressure ratio, good compressor characteristics, long life, simple structure and reliability. This series of superchargers for diesel engines up to 22,000 kilowatts of the entire power range.