Name: Developmental Considerations on the Free-Piston Stirling Power Convertor for Use in Space (en Inglés)
Price: 25.04 USD
Availability: InStock
Author: Nasa Technical Reports Server (Ntrs) ; Schreiber, Jeffrey G.
ISBN: 9781289237400

portada Developmental Considerations on the Free-Piston Stirling Power Convertor for Use in Space (en Inglés)

Formato

Libro Físico

Autor

Nasa Technical Reports Server (Ntrs)

Jeffrey G. Schreiber

Editorial

Bibliogov

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

24.6 x 18.9 x 0.2 cm

Peso

0.10 kg.

ISBN13

9781289237400

Categorías

Política y gobierno

Developmental Considerations on the Free-Piston Stirling Power Convertor for Use in Space (en Inglés)

Nasa Technical Reports Server (Ntrs) (Autor) · Jeffrey G. Schreiber (Autor) · Bibliogov · Tapa Blanda

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Reseña del libro "Developmental Considerations on the Free-Piston Stirling Power Convertor for Use in Space (en Inglés)"

Free-piston Stirling power conversion has been considered a candidate for radioisotope power systems for space for more than a decade. Prior to the free-piston Stirling architecture, systems were designed with kinematic Stirling engines with rotary alternators to convert heat to electricity. These systems were proposed with lightly loaded linkages to achieve the necessary life. When the free-piston configuration was initially proposed, it was thought to be attractive due to the relatively high conversion efficiency, acceptable mass, and the potential for long life and high reliability. These features have consistently been recognized by teams that have studied technology options for radioisotope power systems. Since free-piston Stirling power conversion was first considered for space power applications, there have been major advances in three general areas of development: demonstration of life and reliability, the success achieved by Stirling cryocoolers in flight, and the overall developmental maturity of the technology for both flight and terrestrial applications. Based on these advances, free-piston Stirling convertors are currently being developed for a number of terrestrial applications. They commonly operate with the power, efficiency, life, and reliability as intended, and much of the development now centers on system integration. This paper will summarize the accomplishments of free-piston Stirling power conversion technology over the past decade, review the status, and discuss the challenges that remain.