Results 61 to 70 of about 34,342 (213)

Improving Free-Piston Stirling Engine Specific Power [PDF]

12th International Energy Conversion Engineering Conference, 2014
This work uses analytical methods to demonstrate the potential benefits of optimizing piston and/or displacer motion in a Stirling engine. Isothermal analysis was used to show the potential benefits of ideal motion in ideal Stirling engines. Nodal analysis is used to show that ideal piston and displacer waveforms are not optimal in real Stirling ...
openaire   +1 more source

From Beale Number to Pole Placement Design of a Free Piston Stirling Engine

Archive of Mechanical Engineering, 2017
In this paper, pole placement-based design and analysis of a free piston Stirling engine (FPSE) is presented and compared to the well-defined Beale number design technique.
Zare Shahryar, Tavakolpour-Saleh Alireza, Omidvar Amir   +2 more
doaj   +1 more source

Comparison of GLIMPS and HFAST Stirling engine code predictions with experimental data [PDF]

Predictions from GLIMPS and HFAST design codes are compared with experimental data for the RE-1000 and SPRE free piston Stirling engines. Engine performance and available power loss predictions are compared.
Geng, Steven M., Tew, Roy C.
core   +2 more sources

RE-1000 free-piston Stirling engine update [PDF]

A free piston Stirling engine was tested. The tests performed over the past several years on the single cylinder engine were designed to investigate the dynamics of a free piston Stirling engine.
Schreiber, J. G.
core   +1 more source

β Style Free-Piston Stirling Engine Control System Research

MATEC Web of Conferences, 2016
For the Free-Piston Stirling Engines (FPSE) control system, a three -phase bridge circuit is reused as the system output about rectifier and start inverter.
Xu Jian, Zhang Yongsheng
doaj   +1 more source

Loss terms in free-piston Stirling engine models [PDF]

Various models for free piston Stirling engines are reviewed. Initial models were developed primarily for design purposes and to predict operating parameters, especially efficiency.
Gordon, Lloyd B.
core   +1 more source

Developing software module for BP and BMEP parameters in IC Engine using VB.Net [PDF]

, 2016
This document reviews the history of free-piston internal combustion engines, from the air compressors and gas generators used in the mid-20th century through to recent free-piston hydraulic engines and linear electric generators.
Chaudhary, R. (Rohit), Pandey, M. K. (Manish), Sanjeev, S. (Sanjeev)   +2 more
core  

Empiric dependences of losses on a friction in classic and free-piston engines [PDF]

, 2015
Наведено результати досліджень втрат на тертя та газообмін в двох чотиритактних бензинових двигунах внутрішнього згоряння (ДВЗ) – класичному та безшатунному. Проведено аналіз досліджень механічних втрат поршневого та класичного ДВЗ.
Колеснікова, Тетяна Миколаївна, Kolesnikova, Tatyana   +1 more
core   +1 more source

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

Journal 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

Ensuring Steady Operation of Free-Piston Generator [PDF]

Journal of Systemics, Cybernetics and Informatics, 2006
This paper describes Free-Piston Generator (FPG) model and its control for achieving steady operation. A FPG is a special type of combustion engine representing a new approach concerning the conversion of the chemical energy of hydrocarbon fuel into ...
Pavel Nemecek
doaj