Results 61 to 70 of about 3,710 (248)
Overview of the 1985 NASA Lewis Research Center SP-100 free-piston Stirling engine activities [PDF]
, 1985 This effort is keyed on the design, fabrication, assembly, and testing of a 25 kWe Stirling space-power technology-feasibility demonstrator engine. Another facet of the SP-100 project covers the status of a 9000-hr endurance test conducted on a 2 kWe ...
Slaby, J.
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International Journal of Energy Research, Volume 2024, Issue 1, 2024.This paper presents the development and validation of an improved quasisteady flow model (iQSFM) that applies comprehensive parasitic losses to the quasisteady flow model (QSFM) considering an oscillating flow, which is the actual type of flow occurring in a regenerator.
Dong-Jun Kim +3 more
wiley +1 more source
AIP Advances, 2017 This study focuses on the design and analysis of a linear oscillatory single-phase permanent magnet generator for free-piston stirling engine (FPSE) systems.
Jeong-Man Kim +3 more
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Free-Piston Stirling Engine demonstrator test plan [PDF]
, 1978 Mechanical Technology Incorporated is developing a 1 KWe Free-Piston Stirling ENgine (FPSE) Power System. The plan for testing the demonstrator power system is presented. The test hardware is a Free-Piston Stirling Engine prime mover driving a linear alternator. The demonstrator system is basically a modular assembly.
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Case Studies in Thermal EngineeringThe 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
IET Renewable Power Generation, 2021 Considering the growing environmental issues, the use of renewable energy converters such as solar cogeneration systems has received more attention during recent years.
Arman Tajdiny +2 more
doaj +1 more source
Improving Power Density of Free-Piston Stirling Engines [PDF]
14th International Energy Conversion Engineering Conference, 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 engines.
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Case Studies in Thermal EngineeringThe pneumatic supporting system consisting of gas springs and self-charged hydrostatic bearings can suppress vibrations and improve durability of free piston Stirling engines.
Lingxuan Kong +6 more
doaj +1 more source
Energies, 2017 Incorporating thermal energy storage (TES) into a concentrating solar power (CSP) system extends the power production hours, eliminating intermittency and reducing the Levelized Cost of the Energy (LCOE).
Songgang Qiu +2 more
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Energies, 2020 In this article, an investigation of a free-piston Stirling engine-based micro-cogeneration (μCHP) unit is presented. This work is a step towards making the system calculations more reliable, based on a data-driven model, which enables the time-domain ...
Wojciech Uchman +2 more
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