On Orbit Cryogenic Fluid Transfer
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On Orbit Cryogenic Fluid Transfer
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Author : John C. Aydelott
language : en
Publisher:
Release Date : 1984
On Orbit Cryogenic Fluid Transfer written by John C. Aydelott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with categories.
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Satellite Cold Sat Feasibility Study
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-24
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Satellite Cold Sat Feasibility Study written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-24 with categories.
The Cryogenic On-Orbit Liquid Depot Storage, Acquisition, and Transfer Satellite (COLD-SAT) is an experimental spacecraft launched from an expendable launch vehicle which is designed to investigate the systems and technologies required for efficient, effective, and reliable management of cryogenic fluid in the reduced gravity space environment. The COLD-SAT program will provide the necessary data base and provide low-g proving of fluid and thermal models of cryogenic storage, transfer, and resupply concepts and processes. A conceptual approach was developed and an overview of the results of the 24 month COLD-SAT Phase A feasibility is described which includes: (1) a definition of the technology needs and the accompanying experimental 3 month baseline mission; (2) a description of the experiment subsystem, major features and rationale for satisfaction of primary and secondary experiment requirements using liquid hydrogen as the test fluid; and (3) a presentation of the conceptual design of the COLD-SAT spacecraft subsystems which support the on-orbit experiment with emphasis on areas of greatest challenge. Bailey, William J. and Weiner, Stephen P. and Beekman, Douglas H. and Dennis, Mark F. and Martin, Timothy A. Unspecified Center NASA-CR-185247, NAS 1.26:185247, MCR-90-1307 NAS3-25063; RTOP 506-48-21...
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Experiment Conceptual Design And Feasibility Study
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-24
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Experiment Conceptual Design And Feasibility Study written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-24 with categories.
The cryogenic fluid management technologies required for the exploration of the solar system can only be fully developed via space-based experiments. A dedicated spacecraft is the most efficient way to perform these experiments. This report documents the extended conceptual design of the COLD-SAT spacecraft, capable of meeting these experimental requirements. All elements, including the spacecraft, ground segment, launch site modifications and launch vehicle operations, and flight operations are included. Greatly expanded coverage is provided for those areas unique to this cryogenic spacecraft, such as the experiment system, attitude control system, and spacecraft operations. Supporting analyses are included as are testing requirements, facilities surveys, and proposed project timelines. Kramer, Edward (Editor) Glenn Research Center NASA/TP-1998-3523, NAS 1.60:3523, E-9130 RTOP 506-48-00...
Feasibility Study For A Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Satellite
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-24
Feasibility Study For A Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Satellite written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-24 with categories.
This feasibility study presents the conceptual design of a spacecraft for performing a series of cryogenic fluid management flight experiments. This spacecraft, the Cryogenic On-Orbit Liquid Depot-Storage, Acquisition, and Transfer (COLD-SAT) satellite, will use liquid hydrogen as the test fluid, be launched on a Delta expendable launch vehicle, and conduct a series of experiments over a two to three month period. These experiments will investigate the physics of subcritical cryogens in the low gravity space environment to characterize their behavior and to correlate the data with analytical and numerical models of in-space cryogenic fluid management systems. Primary technologies addressed by COLD-SAT are: (1) pressure control; (2) chilldown; (3) no-vent fill; (4) liquid acquisition device fill; (5) pressurization; (6) low-g fill and drain; (7) liquid acquisition device expulsion; (8) line chilldown; (9) thermodynamic state control; and (10) fluid dumping. Rybak, S. C. and Willen, G. S. and Follett, W. H. and Hanna, G. J. and Cady, E. C. and Distefano, E. and Meserole, J. S. Unspecified Center NASA-CR-185248, NAS 1.26:185248 NAS3-25054...
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Experiment Subsystem Instrumentation And Wire Harness Design Report
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-08
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Cold Sat Experiment Subsystem Instrumentation And Wire Harness Design Report written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-08 with categories.
Subcritical cryogens such as liquid hydrogen (LH2) and liquid oxygen (LO2) are required for space based transportation propellant, reactant, and life support systems. Future long-duration space missions will require on-orbit systems capable of long-term cryogen storage and efficient fluid transfer capabilities. COLD-SAT, which stands for cryogenic orbiting liquid depot-storage acquisition and transfer, is a free-flying liquid hydrogen management flight experiment. Experiments to determine optimum methods of fluid storage and transfer will be performed on the COLD-SAT mission. The success of the mission is directly related to the type and accuracy of measurements made. The instrumentation and measurement techniques used are therefore critical to the success of the mission. This paper presents the results of the COLD-SAT experiment subsystem instrumentation and wire harness design effort. Candidate transducers capable of fulfilling the COLD-SAT experiment measurement requirements are identified. Signal conditioning techniques, data acquisition requirements, and measurement uncertainty analysis are presented. Electrical harnessing materials and wiring techniques for the instrumentation designed to minimize heat conduction to the cryogenic tanks and provide optimum measurement accuracy are listed. Edwards, Lawrence G. Unspecified Center...
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Satellite Cold Sat
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-07-24
Cryogenic On Orbit Liquid Depot Storage Acquisition And Transfer Satellite Cold Sat written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-24 with categories.
The Cryogenic On-Orbit Liquid Depot Storage, Acquisition, and Transfer Satellite (COLD-SAT) will perform subcritical liquid hydrogen handling experiments under low gravity conditions to provide engineering data for future space transportation missions. Comprising the four Class 1 enabling experiments are tank press control, tank chilldown, tank no-vent fill, and liquid acquisition device fill/refill. The nine Class 2 enhancing experiments are tanker thermal performance, pressurization, low-gravity setting and outflow, liquid acquisition device performance, transfer line chilldown, outflow subcooling, low-gravity vented fill, fluid dumping, and advanced instrumentation. Consisting of an experiment module mated to a spacecraft bus, COLD-SAT will be placed in an initial 1300 km circular orbit by an Atlas commercial launch vehicle, and will perform experiments in a semi-autonomous mode for a period of up to six months. The three-axis controlled spacecraft bus provides electric power, control and data management, communications, and attitude control along with propulsive acceleration levels ranging from 10(exp -6) to 10(exp -4) g. It is desired to understand the effects that low acceleration levels might have on the heat and mass transfer processes involved in some of the experiments. The experiment module contains the three liquid hydrogen tanks, valves, pressurization and pumping equipment, and instrumentation. Within the highly insulated tanks are specialized fluid management equipment that might be used in future space transportation systems. At launch all the liquid hydrogen for the experiments is contained in the largest tank, which has helium-purged insulation to prevent cryo-pumping of air on the launch pad. The tank is loaded by the hydrogen tanking system used for the Centaur upper stage of the Atlas. After reaching orbit the two smaller tanks become receivers for fluid transfers, and when tanked, become the vessels for performing many of the experiments. Schus...
Large Scale Cryogenic Fluid Systems Testing
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Author :
language : en
Publisher:
Release Date : 1992
Large Scale Cryogenic Fluid Systems Testing written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Fluidization categories.
Cryogenic Liquid Experiments In Orbit Bubble Mechanics Boiling Heat Transfer And Propellant Tank Venting In A Zero Gravity Environment By J L Mcgrew And B K Larkin
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Author : Thomas Eugene Bowman
language : en
Publisher:
Release Date : 1966
Cryogenic Liquid Experiments In Orbit Bubble Mechanics Boiling Heat Transfer And Propellant Tank Venting In A Zero Gravity Environment By J L Mcgrew And B K Larkin written by Thomas Eugene Bowman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Fluid dynamics categories.
Cryogenic Fluid Management Technology Workshop Volume 2 Roundtable Discussion Of Technology Requirements
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Author :
language : en
Publisher:
Release Date : 1988
Cryogenic Fluid Management Technology Workshop Volume 2 Roundtable Discussion Of Technology Requirements written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
Cryogenic Liquid Experiments In Orbit Volume 2 Bubble Mechanics Boiling Heat Transfer And Propellant Tank Venting In A Zero Gravity Environment
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Author :
language : en
Publisher:
Release Date : 1966
Cryogenic Liquid Experiments In Orbit Volume 2 Bubble Mechanics Boiling Heat Transfer And Propellant Tank Venting In A Zero Gravity Environment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.