Results 1 to 10 of about 14,683 (166)
Study on Leakage Effect Factors of Two-Stroke Micro Free Piston Swing Engine [PDF]
The two-stroke micro free piston swing engine (MFPSE) is a portable power device. Its seal performance plays an important role in the dynamic properties and efficiency of microengines.
Shujing Miao +5 more
doaj +2 more sources
Quantitative comparison of the operating characteristics and engine performances of typical configurations of free-piston engine linear generator [PDF]
Due to their unique operating characteristics and high thermal efficiencies, free-piston engine linear generator (FPELG) has attracted research interest in recent years, thanks to the crankshaft absence.
Chendong Guo +4 more
doaj +2 more sources
Numerical Investigation on NOx Emission of a Hydrogen-Fuelled Dual-Cylinder Free-Piston Engine
The free-piston engine is a type of none-crank engine that could be operated under variable compression ratio, and this provides it flexible fuel applicability and low engine emission potential.
Chengqian Li +4 more
doaj +1 more source
Simulation investigates on operation characteristics of free piston internal combustion generator
To study the influence of the free piston generator structure on its stable operation, this paper chose the combining mathematical and physical methods to build a simulation model to investigate the influence factors.
Meng Yubo +4 more
doaj +1 more source
The hydraulic free-piston engine (HFPE) is a kind of hybrid-powered machine which combines the reciprocating piston-type internal combustion engine and the plunger pump as a whole.
Fukang Ma +3 more
doaj +1 more source
Diesel engine is the prime mover on land transportation industry and used in a variety of power generation applications due to their higher fuel efficiency.
Habtamu Deresso +3 more
doaj +1 more source
FREE-PISTON COMPRESSOR-ENGINES [PDF]
The Pescara free-piston engine has been developed in France during the last twenty years, and the paper gives a description of a portable air compressor which has been proved in commercial work, and is now in production. An explanation is given of those characteristics in which this engine differs from the orthodox engine-driven crankshaft compressor.
openaire +2 more sources
Effect of Nonlinear Spring Characteristics on the Efficiency of Free-Piston Engine Generator
Piston motion is an important factor in improving the energy conversion efficiency of free-piston engine generators (FPEGs), and an air cylinder is an important component affecting piston motion.
Shoma Irie +4 more
doaj +1 more source
Free-piston engine linear generators (FPELGs) are an innovative linear power device that exhibits the distinctive dynamics of pistons and performance of free-piston engines.
Chendong Guo +5 more
doaj +1 more source
Stirling Engine and oil-free compressors [PDF]
Refering to figure 1 [Fig.1], an oscillating « flipper » piston (1) and its associated chamber (2) are maintained without reciprocal contact. No oil is required because there is no contact and so no friction.
Raballand Thierry
doaj +1 more source

