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1. |
Record Nr. |
UNINA9910817839403321 |
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Autore |
Hartwig Jason William |
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Titolo |
Liquid acquisition devices for advanced in-space cryogenic propulsion systems / / Jason William Hartwig |
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Pubbl/distr/stampa |
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London, England : , : Academic Press, , 2016 |
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©2016 |
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ISBN |
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Descrizione fisica |
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1 online resource (489 p.) |
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Disciplina |
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Soggetti |
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Space vehicles - Propulsion systems |
Space vehicles - Electronic equipment |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Front Cover; Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems; Copyright; Dedication; Contents; Foreword; Preface; Acknowledgments; Chapter 1: Introduction; 1.1. The Flexible Path; 1.2. Fundamental Cryogenic Fluids; 1.3. Motivation for Cryogenic Propulsion Technology Development; 1.4. Existing Challenges with Cryogenic Propellants; 1.5. Cryogenic Fluid Management Subsystems; 1.6. Future Cryogenic Fluid Management Applications; 1.6.1. In-Space Cryogenic Engines; 1.6.2. In-Space Cryogenic Fuel Depots; 1.7. Purpose of Work and Overview by Chapter |
Chapter 2: Background and Historical Review2.1. Propellant Management Device Purpose; 2.2. Other Types of Propellant Management Devices; 2.3. Vanes; 2.3.1. Design Concept, Basic Flow Physics, and Principle of Operation; 2.3.2. Advantages and Disadvantages; 2.3.3. Storable Propellant Historical Examples; 2.3.3.1. Space Experiments; 2.3.3.2. Vehicles and Missions; 2.4. Sponges; 2.4.1. Design Concept, Basic Flow Physics, and Principle of Operation; 2.4.2. Advantages and Disadvantages; 2.4.3. Storable Propellant Historical Examples; 2.4.3.1. Space Experiments; 2.4.3.2. Vehicles and Missions |
2.5. Screen Channel Liquid Acquisition Devices2.5.1. Design Concept, Basic Flow Physics, and Principle of Operation; 2.5.2. Mesh and Metal Type; 2.5.3. Advantages and Disadvantages; 2.5.4. Storable Propellant Historical Examples; 2.5.4.1. Space Experiments; 2.5.4.2. Vehicles and |
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Missions; 2.5.5. Cryogenic Propellant Historical Examples; 2.6. Propellant Management Device Combinations; 2.7. NASA's Current Needs; Chapter 3: Influential Factors and Physics-Based Modeling of Liquid Acquisition Devices; 3.1. 1-g One Dimensional Simplified Pressure Drop Model |
3.2. The Room Temperature Bubble Point Pressure3.2.1. Assumptions; 3.2.2. Bubble Point Model Derivation; 3.2.3. Types of Bubble Point Experiments; 3.2.4. Surface Tension Model; 3.2.5. Specifying the Effective Pore Diameter; 3.2.6. Previously Reported Bubble Points; 3.3. Hydrostatic Pressure Drop; 3.4. Flow-Through-Screen Pressure Drop; 3.4.1. Model Derivation; 3.4.2. Model Parameters and Flow-Through-Screen Experiment; 3.4.3. Historical Data and Trends; 3.5. Frictional and Dynamic Pressure Drop; 3.6. Wicking Rate; 3.6.1. Model Derivation; 3.6.2. Wicking Rate Experiment |
3.6.3. Historical Data and Trends3.7. Screen Compliance; 3.7.1. Model Derivation and Screen Compliance Experiment; 3.7.2. Historical Data and Trends; 3.8. Material Compatibility; 3.9. The Room Temperature Reseal Pressure Model; 3.9.1. Model Derivation; 3.9.2. Historical Data and Trends; 3.9.3. Specifying the Reseal Diameter; 3.10. Pressurant Gas Type; 3.11. Concluding Remarks and Implications for Cryogenic Propulsion Systems; Chapter 4: Room Temperature Liquid Acquisition Device Performance Experiments; 4.1. Pure Fluid Tests; 4.1.1. Scanning Electron Microscopy Analysis |
4.1.2. Bubble Point Experimental Setup |
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2. |
Record Nr. |
UNINA9910715082303321 |
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Titolo |
Code of federal regulations |
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Pubbl/distr/stampa |
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Washington : , : Division of the Federal Register, the National Archives |
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Washington : , : Federal Register Division, National Archives and Records Service |
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Washington : , : Office of the Federal Register, National Archives and Records Service |
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Washington : , : Office of the Federal Register, National Archives and Records Administration |
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Washington : , : United States Government Printing Office |
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Washington, DC : , : U.S. Government Publishing Office |
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Edizione |
[Annual edition.] |
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Descrizione fisica |
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1 online resource (volumes) |
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Disciplina |
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Soggetti |
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Administrative law - United States |
Delegated legislation - United States |
Administrative law |
Delegated legislation |
Periodicals. |
E-journal |
Administrative regulations. |
United States |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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Note generali |
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The CFR annual edition is the codification of the general and permanent rules published in the Federal register by the departments and agencies of the Federal Government. |
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Sommario/riassunto |
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The Code of Federal Regulations (CFR) is the codification of the general and permanent rules published in the Federal Register by the executive departments and agencies of the Federal Government. It is divided into 50 titles that represent broad areas subject to federal regulation. Each volume of the CFR is updated once each calendar year and is issued on |
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