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Homogeneous Charge Compression Ignition Free Piston Linear Alternator
Author(s) -
Janson Wu,
Nicholas Paradiso,
Peter Van Blarigan,
S. Scott Goldsborough
Publication year - 1998
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/5977
Subject(s) - alternator , piston (optics) , automotive engineering , homogeneous charge compression ignition , mechanical engineering , ignition system , linear congruential generator , materials science , compression (physics) , valve timing , compression ratio , magnet , engineering , nuclear engineering , combustion , combustion chamber , physics , internal combustion engine , thermodynamics , power (physics) , composite material , aerospace engineering , chemistry , organic chemistry , wavefront , optics
An experimental and theoretical investigation of a homogeneous charge compression ignition (HCCI) free piston powered linear alternator has been conducted to determine if improvements can be made in the thermal and conversion efficiencies of modern electrical generator systems. Performance of a free piston engine was investigated using a rapid compression expansion machine and a full cycle thermodynamic model. Linear alternator performance was investigated with a computer model. In addition linear alternator testing and permanent magnet characterization hardware were developed. The development of the two-stroke cycle scavenging process has begun

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