Effect of aspect ratio on frequency and power generation of a free-piston linear generator

• Main Authors: Zainal A., E.Z., Ismael, M.A., Aziz, A.R.A., Mohammed, S.E., Baharom, M.B., Firmansyah,, Hanif Ibrahim, M., Sahalan, M.I., Qawiy, A.
• Format: Article
• Published: Elsevier Ltd 2021
• Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104310743&doi=10.1016%2fj.applthermaleng.2021.116944&partnerID=40&md5=31f1153e11934adabefee05d53e4c23e; http://eprints.utp.edu.my/23725/

The thermal efficiency (40�50) of free-piston linear generator (FPLG) engines is widely known to be higher than the conventional reciprocating engine (CRE) (30�40). Future technology to optimise FPLG engine combustion necessitates the identification of a stroke to bore ratio (Aspect Ratio, AR)....