Results 61 to 70 of about 562 (196)

Improve the Free-Piston Stirling Engine Design with High Order Analysis Method

, 2010
Stirling engine is a heat engine which is enclosed a fixed quantity of permanently gaseous fluid as the working fluid. The free-piston Stirling engine is noted for its high efficiency, quiet operation, long life without maintenance in ten years and the ...
Xian Zhou Wang, Chen Lin, Zhi Guo Zhang, Xi Chen   +3 more
core   +1 more source

Design and analysis of linear oscillatory single-phase permanent magnet generator for free-piston stirling engine systems

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, Jang-Young Choi, Kyu-Seok Lee, Sung-Ho Lee   +3 more
doaj   +1 more source

Development and Validation of an Improved Quasisteady Flow Model with Additional Parasitic Loss Effects for Stirling Engines

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, Young-Chae Park, Kyuho Sim, Geng Chen   +3 more
wiley   +1 more source

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

Case 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, Weijie Wang, Jianbing Zhu, Yingwen Liu   +3 more
doaj   +1 more source

Demonstration of a Free Piston Stirling Engine Driven Linear Alternator System - Annual Report

, 1978
This report addresses the demonstration of a free piston stirling engine driven linear alternator ...
Piller, S.
core   +1 more source

Robust framework for simultaneous optimization of performance and stability in active free-piston stirling engines

Energy Conversion and Management: X
Free-piston Stirling Engines (FPSEs) are highly promising for solar-to-electric conversion; however, passive designs lack adaptability and robustness.
Hadi Sazgar, Shahryar Zare
doaj   +1 more source

Optimized design of a novel yokeless mover permanent magnet linear generator for free‐piston stirling engines applied to solar cogeneration systems

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, Hassan Monsef, Hamid Lessani   +2 more
doaj   +1 more source

Effects of internally charged hydrostatic gas bearing on performance of gas springs in free piston stirling engine

Case Studies in Thermal Engineering
The 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, Jiale Jiang, Shuze Sun, Haolin Li, Long Shui, Wenlian Ye, Zhibo Wu   +6 more
doaj   +1 more source

Numerical Analysis of the Adiabatic and Quasi Steady Model of Free Piston Stirling Engine

MATEC Web of Conferences, 2018
This study presents the numerical simulation of the adiabatic and Quasi steady models of the free piston Stirling engine, the mathematical equations are presented, and design parameters are determined and used as input for the simulation. The simulations
Sowale Ayodeji, Kolios Athanasios J.
doaj   +1 more source

Development of an Integrated Thermal Energy Storage and Free-Piston Stirling Generator for a Concentrating Solar Power System

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, Laura Solomon, Garrett Rinker   +2 more
doaj   +1 more source