Results 71 to 80 of about 3,445,936 (293)
Performance Analysis of a Flexi-Fuel Turbine-Combined Free-Piston Engine Generator
Energies, 2019 The turbine-combined free-piston engine generator (TCFPEG) is a hybrid machine, generating both mechanical work from the gas turbine and electricity from the linear electric generator for battery charging.
Boru Jia +5 more
doaj +1 more source
Active vibration control for a Free Piston Stirling Engine generator using a voice coil actuator [PDF]
, 2015 This work presents the study of active vibration control for a FPSE/ LA engine to ensure a reliable engine operation within a broader range of operation frequencies [50 ± 3 Hz] complying with new regulations.
Torres Perez, Angel; id_orcid +6 more
core +1 more source
Characterising the friction and wear between the piston ring and cylinder liner based on acoustic emission analysis [PDF]
, 2014 In this paper, an experimental investigation was carried out to evaluate the friction and wear between the cylinder liner and piston ring using acoustic emission (AE) technology.
Gu, Fengshou +4 more
core +3 more sources
, 2009 The aim of this work is to provide a comparative experimental study on the performance of the conventional shock tube and a free-piston compressor. Experimental measurements of shock strength, peak pressure and surface temperature change of air-air as a ...
M. Z. Yusoff +5 more
core +1 more source
Advanced Science, EarlyView.A lactate‐H3K18la epigenetic axis upregulates RPL11 to drive gemcitabine resistance in pancreatic cancer. RPL11 orchestrates chemoresistance through a dual, compartmentalized role: enhancing cytoplasmic protein synthesis via EEF1A1 stabilization and promoting nuclear DNA damage repair by co‐activating PARP14, thus ensuring robust cell survival ...
Lijun Zhao +10 more
wiley +1 more source
Advanced Science, EarlyView.Mixing method directly governs interface engineering and electrode morphology during the dry coating of all‐solid‐state battery cathodes. While high‐shear batch mixing yields poor electrode quality and lacks core–shell‐like features, continuous extruder mixing enables strong binder fibrillation and a core–shell‐like coating between the active material ...
Michael Wolf +7 more
wiley +1 more source
Temperature variations in a free piston compression wind tunnel [PDF]
, 2012 This dissertation presents an investigation of the free stream stagnation temperature variations in the University of Southern Queensland (USQ) hypersonic wind tunnel (designated TUSQ), a short duration wind tunnel operated as a Ludwieg Tube with free ...
Widodo, Agung Sugeng
core
Material Characterization and Real-Time Wear Evaluation of Pistons and Cylinder Liners of the Tiger 131 Military Tank [PDF]
, 2013 Material characterisation and wear evaluation of the original and replacement pistons and cylinder-liners of Tiger 131 is reported. Original piston and cylinder-liner were operative in the Tigers’ engine during WWII.
Hadfield, Mark +3 more
core +1 more source
Study of hydrogen injection strategy on fuel mixing characteristics of a free-piston engine
Case Studies in Thermal EngineeringThe formation of the gas mixture in the cylinder has a significant effect on the combustion and emission of the engine. The main difference between a conventional engine and a free piston engine is that the piston movement mode is different. Therefore, a
Zhaoju Qin +6 more
doaj +1 more source
On the design of lubricant free piston compressors [PDF]
, 2010 This thesis describes the development on long lifetime and an efficient piston compressor operating in a clean environment where oil lubrication must be excluded. Particularly in cooling systems including cryocoolers the presence of oil is a well known problem.
openaire +2 more sources