XIth International Astronautical Congress Stockholm 1960
XIth International Astronautical Congress Stockholm 1960

Author: Carl W. P. Reuterswärd

Publisher: Springer

Published: 1961-01-01

Total Pages: 364

ISBN-13: 9789401549240

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On behalf of all those who have for the past two years devoted much time and effort in preparation for the XI. International Astronautical Congress with the aim of making it as good as possible it is my privilege to present herewith the Proceedings of the main sessions of this congress, Volume 1. In a time of tremendous scientific and technical activity and an exponentially growing accumulation of experimental data and knowledge, the dissemination of scientific results becomes increasingly important. This has a bearing not the least on such relatively new domains as space science and astronautics. Scientific presentations and discussions, and personal contacts established at international congresses and symposia play a role in this respect. But also the written word has its great importance, and, surely, every congress participant wishes to get in his hands the printed congress proceedings as soon as possible. It is with this vivid and legitimate wish in mind that the organizers of the XI. International Astronautical Congress in Stockholm have made a serious effort to present already at the open ing of the congress at least a part of the accepted papers in a printed volume. For various reasons it has not been possible to include in this volume more than thirtysix of the seventyfive papers that will be presented at the main sessions of the congress.

Electrostatic Propulsion
Electrostatic Propulsion

Author: David Langmuir

Publisher: Elsevier

Published: 2013-05-09

Total Pages: 592

ISBN-13: 0323144977

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Electrostatic Propulsion focuses on issues, trends, and developments in electrostatic propulsion. The compilation is composed of technical papers primarily based on the symposium of the American Rocket Society held at the U. S. Naval Postgraduate School in Monterey, California on November 3–4, 1960. The book presents an investigation of the performance of ion rockets employing electron-bombardment ion sources. It also underscores the value of duoplasmatron in ion propulsion. The compilation then looks at the development of a negative ion source. Calibration of mass spectrometer, description of ion source, and the theory of surface ionization are described. The book also discusses experiments on oscillating-electron plasma source; the theory of ion emission from porous media; and the effects of surface structure and adsorption on the ionization efficiency of a surface ionization source. The text also considers a number of experiments, including the space-charge theory for ion beams, circular beam neutralization, and transient and steady state behavior in cesium ion beams. The book is a good source of information for readers wanting to study electrostatic propulsion.

Space Engineering
Space Engineering

Author: G.A. Partel

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 725

ISBN-13: 9401175519

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The 2nd International Conference on Space Engineering took place May 7-10, 1969, at Venice, Italy, under the organization of the Centro Studi Trasporti Missilistici and the Association pour l'Etude et la Recherche Astronautique et Cosmique. Its purpose was to bring together those interested in the technological development of space components, to exchange information by the presentation of papers and to discuss present problems and future trends, and to this end forty-eight papers were presented by distinguished experts from all over the world. The papers were selected from as wide a background as possible, approximately an equal number coming from the academic and research establishments as from industry. The principal criterion for their selection was that they should contribute to the knowledge of Space Engineering, and have application either to the improve ment of current technologies or to the design of more advanced systems for the future. Six pertinent sessions were planned which covered the major areas of interest: (1) Structures and Materials, where three important papers were presented; (2) Guidance and Control Systems, in which six valuable papers were presented, in cluding problems of controlling space ships, details of the inertial guidance system of the ELDO launch vehicle, the attitude control system of the "Europa 2"; (3) Propellants and Combustion, where eleven papers described recent work on solid and liquid rocket engines, advanced fuels and oxidizers, effects of additives, propellant injection, propellant expulsion techniques; (4) Propulsion, in which session ten papers

Re-Entry
Re-Entry

Author: C Morrow

Publisher: Elsevier

Published: 2012-12-02

Total Pages: 251

ISBN-13: 0323158943

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Ballistic Missile and Aerospace Technology, Volume IV: Re-entry is a collection of manuscripts presented at the Sixth Symposium on Ballistic Missile and Aerospace Technology, held in Los Angeles, California, in August 1961. This book is organized into two parts encompassing nine chapters that highlight the re-entry vehicle design information and re-entry thermal protection and materials. Part I deals first with a parametric study on the effects of initial conditions and various mass and aerodynamic parameters on the dynamic motion of a typical re-entry vehicle. This parametric study specifically examines both spinning and non-spinning re-entry at high angles of attack. This part also demonstrates the degree of departure from thermodynamic equilibrium for the various chemical reactions along a typical streamtube to be expected under different flight conditions. This topic is followed by discussions on power-handling capability of antennas operating in the presence of plasmas; the mechanism of self-excited oscillations at transonic speeds; and the computation of three-dimensional steady supersonic flow fields. Part II presents a theoretical analysis of similarity paramaters of evaporative film cooling for blunt bodies. This part then explores the application of ultrasonics to ablation studies. The remaining chapters describe a self-contained, thermally protective mechanism, which is activated by a catalyst that operates within a composite material. These chapters also consider the developmental trends in aerospace materials.