Nagynyomású földgáz mint tüzelőanyag a forgószárnyas repülőgépek világában

نویسندگان

چکیده

A mai világban a társadalom szemlélet- és értékrendváltozása miatt egyre inkább előtérbe kerül környezetvédelem fenntarthatóság repülés területén is. Ennek egyik lehetosége CNG hajtásrendszer fejlesztése. egy olyan metán-etán elegy, amellyel elérhető 15%-kal kevesebb COx, 80%-kal NOx 90%-kal HC-kibocsátás korommentesség. munkánkban forgószárnyas repülőgépeket vizsgáltam meg, CNG-s hajtásút benzines esettel szemben. Átépítés esetén az legfobb szempont, hatásfok mellett maximális hatótávolság alakulása. Forgószárnyas esetben akár jelenlegi 70%-át is elérheti, 5 kg tömegnövekedéssel, felszállótömeget 64%-on tartva. Az átépítésköltsége közúti közlekedésből vett példa alapján, karbantartási költségek közel állandósága kisebb gépek esetében megtérülés nagyságrendileg 5400 km-re tehető. CNG-hajtású kis méretű helikopterek oktatás rövid távú válhat úttörővé városi közlekedésben.

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ژورنال

عنوان ژورنال: Repüléstudományi Közlemények

سال: 2021

ISSN: ['1417-0604', '1789-770X']

DOI: https://doi.org/10.32560/rk.2021.1.10