Results 41 to 50 of about 3,952,942 (172)

Magnetically Coupled Free Piston Stirling Generator for Low Temperature Thermal Energy Extraction Using Ocean as Heat Sink

open access: yesJournal of Marine Science and Engineering
The ocean, as one of the largest thermal energy storage bodies on earth, has great potential as a thermal-electric energy reserve. Application of the relatively fixed-temperature ocean as the heat sink, and using concentrated solar energy as the heat ...
Hao Tian, Zezhong Gao, Yongjun Gong
doaj   +1 more source

Design and heat transfer optimization of a 1 kW free-piston stirling engine for space reactor power system

open access: yesNuclear Engineering and Technology, 2021
The Free-Piston Stirling engine (FPSE) is of interest for many research in aerospace due to its advantages of long operating life, higher efficiency, and zero maintenance.
Zhiwen Dai   +5 more
doaj   +1 more source

Linear generator design for concentrating solar power technologies: Optimization and prototype development

open access: yesIET Renewable Power Generation, 2023
An alternative way to generate electricity from solar energy is through the use of generators comprising Stirling engines with a parabolic collector. This study describes a parabolic collector with Stirling engine and investigates the design of a linear ...
Serdal Arslan, Sibel Akkaya Oy
doaj   +1 more source

development of a Free-Piston Linear Generator for use in an Extended-Range Electric Vehicle [PDF]

open access: yes, 2012
This paper presents the development methodology of the Free-Piston Linear Generator. The FPLG is a free-piston combustion engine with an integrated linear generator. The engine can be used as a range-extending device in an electric vehicle.
Friedrich, Horst E., Ferrari, Cornelius
core  

Design of a Slot-Spaced Permanent Magnet Linear Alternator Based on Numerical Analysis

open access: yesEnergies, 2022
Linear alternators work seamlessly with Free-Piston Stirling Engines (FPSE) in the energy conversion process. This research concentrates on the design and development of a tubular slot-spaced Permanent Magnet Linear Alternator (PMLA) to be coupled with ...
Chin-Hsiang Cheng, Surender Dhanasekaran
doaj   +1 more source

Developed Stirling engines: a review

open access: yesEnergy Conversion and Management: X
Stirling engines, as efficient external combustion systems capable of utilizing diverse heat sources such as solar energy, have gained significant prominence in critical applications, including combined heat and power (CHP) systems and space technologies.
Shahryar Zare   +3 more
doaj   +1 more source

Improving Free-Piston Stirling Engine Power Density [PDF]

open access: yes, 2016
Analyses and experiments demonstrate the potential benefits of optimizing piston and displacer motion in a free piston Stirling Engine. Isothermal analysis shows the theoretical limits of power density improvement due to ideal motion in ideal Stirling ...
Briggs, Maxwell H.
core  

Onboard auxiliary power and desalination unit with a free piston Stirling engine

open access: yes, 2009
The work examines an onboard auxiliary unit powered by a Stirling engine that can produce fresh water through a thermal desalination plant and recharge the service batteries with surplus electricity.
BARTOLINI, CARLO MARIA   +3 more
core   +1 more source

Linear Dynamic Analysis of Free-Piston Stirling Engines on Operable Charge Pressure and Working Frequency along with Experimental Verifications

open access: yesApplied Sciences, 2021
This paper presents a linear dynamic analysis on operable charge pressure and working frequency of free-piston Stirling engines (FPSE) along with experimental verifications. The equations of motion of the FPSE are formulated as a 2-degree-of-freedom (DOF)
Dong-Jun Kim, Kyuho Sim
doaj   +1 more source

Optimizing design of a free piston Stirling engine using response surface methodology and grey relation analysis

open access: yesCase Studies in Thermal Engineering
The performance analysis and optimization of a γ-type free-piston Stirling engine (FPSE) are conducted using Response Surface Methodology (RSM) and Grey Relation Analysis (GRA). The input-output parameters table is determined by the RSM.
Wenlian Ye   +3 more
doaj   +1 more source

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