Results 51 to 60 of about 3,724 (246)
An Analysis Model Combining Gamma-Type Stirling Engine and Power Converter
Energies, 2019 Waste heat is a potential source for powering our living environment. It can be harvested and transformed into electricity. Ohmic heat is a common type of waste heat.
Hua-Ju Shih
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Nuclear 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
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Optimisation of a Quasi-Steady Model of a Free-Piston Stirling Engine
Energies, 2018 Energy from waste heat recovery is receiving considerable attention due to the demand for power systems that are less polluting. This has led to the investigation of external combustion engines such as the free-piston Stirling engine (FPSE) due to its ...
Ayodeji Sowale +2 more
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Overview of free-piston Stirling technology at the NASA Lewis Research Center [PDF]
, 1985 An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (Lewis) free-piston Stirling engine activities is presented.
Slaby, J. G.
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Journal of Marine Science and EngineeringThe 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
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Design of a Slot-Spaced Permanent Magnet Linear Alternator Based on Numerical Analysis
Energies, 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
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International Journal of Energy Research, Volume 2025, Issue 1, 2025.An experimental study of the control characteristics of a 1 kW class free‐piston stirling converter (FPSC) with alternating current (AC) bus controls is conducted. A performance test rig is constructed using a commercial beta‐type FPSC, and an AC bus controller that includes a tuning capacitor, a set of load resistors, and an AC power supply is ...
Jong-Su Park +3 more
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Advanced Energy Materials, Volume 14, Issue 39, October 18, 2024.This perspective paper outlines a strategic roadmap for potential breakthroughs in solid‐state heating, cooling, and energy harvesting technologies by 2040, focusing on electrocaloric, pyroelectric, magnetocaloric, pyromagnetic, multicaloric, and multipyroic materials and their applications.
Katja Klinar +4 more
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A Practical Guide to 3D Printing for Chemistry and Biology Laboratories
Current Protocols, Volume 4, Issue 10, October 2024.Abstract Three‐dimensional (3D) printing promises a revolution in laboratory creativity by enabling rapid prototyping, broader availability of scientific apparatuses, and transformative scientific workflows. We believe all chemistry and biology laboratories should equip themselves with one or more 3D printers and a critical mass of scientists trained ...
Arjun S. Pamidi +2 more
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Applied 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
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