Results 31 to 40 of about 4,945 (218)
Optimization of an irreversible Stirling regenerative cycle [PDF]
Journal of Physics: Conference Series, 2015 In this work a Stirling regenerative cycle with some irreversibilities is analyzed. The analyzed irreversibilities are located at the heat exchangers. They receive a finite amount of heat and heat leakage occurs between both reservoirs. Using this model, power and the efficiency at maximum power are obtained.
G Aragón-González +3 more
openaire +1 more source
Understanding the thermodynamic effects of chemically reactive working fluids in the Stirling engine
Energy Conversion and Management: XThe Stirling engine, renowned for its high theoretical efficiency, is capable of partaking an active role in the current energy transition. Given its closed-cycle operation, the choice of the working fluid is pivotal in designing the Stirling engine ...
Aya Barakat +4 more
doaj +1 more source
Optimization analysis of solar-powered average temperature Stirling heat engine
Journal of Energy in Southern Africa, 2017 This paper investigates the performance of the solar powered dish-Stirling engine using the nonlinearized heat loss model of the solar dish collector and the irreversible cycle model of the Stirling engine.
Khaled M. Bataineh
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Design and test of a novel 1kw Stirling engine generator
Nihon Kikai Gakkai ronbunshu, 2023 This paper describes a practical design of a novel Stirling engine generator and 1kW machine test data. This machine’s configuration is a 4 cylinder double acting Stirling engine coupled with a Halbach PM generator in line.
Tetsumi WATANABE, Kazumasa SHIWAKU
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Magnetic Stirling Cycle for Qubits with Anisotropy near the Quantum Critical Point
Technologies, 2023 We studied the performance of a quantum magnetic Stirling cycle that uses a working substance composed of two entangled antiferromagnetic qubits (J) under the influence of an external magnetic field (Bz) and an uniaxial anisotropy field (K) along the ...
Cristóbal Araya +4 more
doaj +1 more source
Batteries &Supercaps, Volume 8, Issue 3, March 2025.A micro‐supercapacitor with electrodeposited iron oxyhydroxide (FeOOH) as the negative electrode and birnessite manganese oxide (MnO2) as the positive electrode achieves a 2 V working voltage, stable cycling in an aqueous electrolyte, and high energy and power densities of 21 μWh cm‐2 and 2.5 mW cm‐2 respectively.
Filipe Braga +6 more
wiley +1 more source
The Current Status and Future Prospects of the Stirling Engine [PDF]
MATEC Web of ConferencesA Stirling engine is an external engine that is composed of pistons, high-temperature chambers, low-temperature chambers, and other components. Its working principle is the Carnot cycle, which includes cooling, compression, heat absorption, expansion ...
Xia Yi
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British Educational Research Journal, EarlyView.Abstract Curriculum decolonisation has become a prominent feature of equity agendas in UK higher education, yet there remains limited empirical and theoretical work on how such initiatives are evaluated, particularly within business schools. This paper presents one of the first multi‐institutional empirical studies examining how UK business schools ...
Sally Everett +2 more
wiley +1 more source
Fabrication of Stirling Engine and study its characteristics
Tikrit Journal of Pure Science, 2018 Gama Stirling engine was designed and manufactured using low cost materials, which operates on Stirling cycle. Air was used as a working fluid, the engine can be heated by any fuel.
Yaseen H. Mahmood, Hayder M. Abed
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British Educational Research Journal, EarlyView.Abstract The intertwined crises of climate change, biodiversity loss and environmental degradation represent profound global challenges. Education holds a unique role in enabling all young people to navigate uncertainty, participate meaningfully in decision‐making and contribute to more just and sustainable ways of living.
Julie Robinson +2 more
wiley +1 more source