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Pressurization Systems Design Guide Pressurant Gas Solubility In Liquid Propellants
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Book Synopsis Pressurization Systems Design Guide: Pressurant gas solubility in liquid propellants by : Aerojet-General Corporation
Download or read book Pressurization Systems Design Guide: Pressurant gas solubility in liquid propellants written by Aerojet-General Corporation and published by . This book was released on 1968 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :McDonnell Douglas Corporation. Douglas Missile & Space Systems Division Publisher : ISBN 13 : Total Pages : pages Book Rating :4.:/5 (174 download)
Book Synopsis Pressurization Systems Design Guide: Pressurant gas solubility in liquid propellants by : McDonnell Douglas Corporation. Douglas Missile & Space Systems Division
Download or read book Pressurization Systems Design Guide: Pressurant gas solubility in liquid propellants written by McDonnell Douglas Corporation. Douglas Missile & Space Systems Division and published by . This book was released on 1964 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressurization Systems for Liquid Rockets by : United States. National Aeronautics and Space Administration
Download or read book Pressurization Systems for Liquid Rockets written by United States. National Aeronautics and Space Administration and published by . This book was released on 1976 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressurization Systems Design Guide: System analysis and selection by : Aerojet-General Corporation
Download or read book Pressurization Systems Design Guide: System analysis and selection written by Aerojet-General Corporation and published by . This book was released on 1966 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressurization Systems Design Guide: pt.A-B. Design procedures and data by : Aerojet-General Corporation
Download or read book Pressurization Systems Design Guide: pt.A-B. Design procedures and data written by Aerojet-General Corporation and published by . This book was released on 1966 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressurization Systems Design Guide by : Aerojet-General Corporation
Download or read book Pressurization Systems Design Guide written by Aerojet-General Corporation and published by . This book was released on 1966 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Report - Jet Propulsion Laboratory, California Institute of Technology by : Jet Propulsion Laboratory (U.S.)
Download or read book Technical Report - Jet Propulsion Laboratory, California Institute of Technology written by Jet Propulsion Laboratory (U.S.) and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Main Propellant Tank Pressurization System Study and Test Program by : Lockheed-Georgia Company
Download or read book Main Propellant Tank Pressurization System Study and Test Program written by Lockheed-Georgia Company and published by . This book was released on 1961 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design information on liquid propellant tank pressurization systems is presented. The areas covered are: pressurization gas requirements, including hand calculation procedures and nomographs; tankage, including material properties and volume and wall area curves; and components, including stored He system weight curves and a simple but accurate heat exchanger design method.
Book Synopsis Main Propellant Tank Pressurization System Study and Test Program. Volume Iii. Design Handbook by : LOCKHEED AIRCRAFT CORP MARIETTA GA.
Download or read book Main Propellant Tank Pressurization System Study and Test Program. Volume Iii. Design Handbook written by LOCKHEED AIRCRAFT CORP MARIETTA GA. and published by . This book was released on 1961 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design information on liquid propellant tank pressurization systems is presented. The areas covered are: pressurization gas requirements, including hand calculation procedures and nomographs; tankage, including material properties and volume and wall area curves; and components, including stored He system weight curves and a simple but accurate heat exchanger design method. (Author).
Book Synopsis Pressurization System Analysis for Cryogenic Propulsion Systems by : Frederick Chopp
Download or read book Pressurization System Analysis for Cryogenic Propulsion Systems written by Frederick Chopp and published by . This book was released on 1965 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stored gas pressurization and boost pump liquid rocket engine propellant transfer systems were investigated to compare their suitability for use on hydrogen-oxygen upper stage vehicles. The purpose of this document is to present the results of this study and to describe the method of analysis used. System comparisons were based on the overall system weight. The mission duty cycle, NPSH, propellant weight, and propellant type were held constant. Results indicated that liquid transfer with boost pumps will provide a minimum system weight for the selected baseline configuration and ground rules. For stored gas pressurization, it was determined that storage of the gas bottle should be in the hydrogen tank with the pressurant heated prior to entering the tanks. Optimum pressurant temperature for the hydrogen tank was found to be 350 R. No calculations were made to optimize the oxygen tank pressurant temperature. (Author).
Book Synopsis Analysis of Cryogenic Propellant Tank Pressurization based upon Experiments and Numerical Simulations by : Carina Ludwig
Download or read book Analysis of Cryogenic Propellant Tank Pressurization based upon Experiments and Numerical Simulations written by Carina Ludwig and published by Cuvillier Verlag. This book was released on 2014-09-04 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focus of this study is the pressurization system of a cryogenic liquid propellant tank for the launcher application. Objective of the pressurization system is to provide the required pressure evolution in the propellant tank for a proper operation of the engine. The motivation of this study is an improved understanding of the complex fluid-dynamic and thermodynamic phenomena during the active-pressurization process of cryogenic propellants in order to optimize the on-board pressurant gas mass. Therefore ground experiments, numerical simulations and analytical considerations were performed for the investigation of the initial active-pressurization phase. For the performed experiments, liquid nitrogen was used as cryogenic model propellant, which was actively pressurized under normal gravity conditions up to different final tank pressures. As pressurant gases, gaseous nitrogen and gaseous helium were used with different inlet temperatures. For the numerical analyses the commercial CFD program Flow-3D, a three-dimensional Navier-Stokes equation solver, was used.
Book Synopsis Solubility of Gases and Liquids by : W. Gerrard
Download or read book Solubility of Gases and Liquids written by W. Gerrard and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solubility of gases and liquids in liquids is of great importance in large areas of operations based on chemical concepts. Phenomena have appeared to be so varied that even experts have from time to time remarked on the difficulty of seeing a consistent pattern. Now for the first time the essential pattern of all known gas solubility data is set out in a graphic form for all to see. The continuous merging of the gas-liquid systems and the liquid-liquid systems is also illustrated. The pattern opens the way to rational predictions. The new data given for the lower alkanes and alkenes, the three methylamines, ammonia, bromomethane, and chloroethane, together with my previously reported data on hydrogen sulfide, dimethyl ether, chloromethane, and sulfur dioxide, have been obtained by a bubbler-manometer procedure which is fully described. Not only are these data of significance in many chemical processes, but they have also been vital to the development of the overall essential pattern covering all gases. The book is for chemists, chemical engineers, biotechnologists, certain physi cists, and teachers and students in these disciplines. It is a book for all those who are concerned with the use and inculcation of the fundamental, even rudimentary, principles of chemistry.
Book Synopsis Pressurization Systems Design Guide by : Aerojet-General Corporation. Von Karman Center
Download or read book Pressurization Systems Design Guide written by Aerojet-General Corporation. Von Karman Center and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781793967848 Total Pages :32 pages Book Rating :4.9/5 (678 download)
Book Synopsis Pressure-Volume-Temperature (Pvt) Gauging of an Isothermal Cryogenic Propellant Tank Pressurized with Gaseous Helium by : National Aeronautics and Space Adm Nasa
Download or read book Pressure-Volume-Temperature (Pvt) Gauging of an Isothermal Cryogenic Propellant Tank Pressurized with Gaseous Helium written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2019-01-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented for pressure-volume-temperature (PVT) gauging of a liquid oxygen/liquid nitrogen tank pressurized with gaseous helium that was supplied by a high-pressure cryogenic tank simulating a cold helium supply bottle on a spacecraft. The fluid inside the test tank was kept isothermal by frequent operation of a liquid circulation pump and spray system, and the propellant tank was suspended from load cells to obtain a high-accuracy reference standard for the gauging measurements. Liquid quantity gauging errors of less than 2 percent of the tank volume were obtained when quasi-steady-state conditions existed in the propellant and helium supply tanks. Accurate gauging required careful attention to, and corrections for, second-order effects of helium solubility in the liquid propellant plus differences in the propellant/helium composition and temperature in the various plumbing lines attached to the tanks. On the basis of results from a helium solubility test, a model was developed to predict the amount of helium dissolved in the liquid as a function of cumulative pump operation time. Use of this model allowed correction of the basic PVT gauging calculations and attainment of the reported gauging accuracy. This helium solubility model is system specific, but it may be adaptable to other hardware systems. VanDresar, Neil T. and Zimmerli, Gregory A. Glenn Research Center WBS 645454.01.04.04.02
Book Synopsis Pressurization Systems Design Guide: System analysis and selection by : Aerojet-General Corporation. Von Karman Center
Download or read book Pressurization Systems Design Guide: System analysis and selection written by Aerojet-General Corporation. Von Karman Center and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Pressurant Gas Requirements for Pressurized Discharge of Liquid Hydrogen from Propellant Tanks by : Robert J. Stochl
Download or read book Pressurant Gas Requirements for Pressurized Discharge of Liquid Hydrogen from Propellant Tanks written by Robert J. Stochl and published by . This book was released on 1969 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Validated Prediction of Pressurant Gas Requirements in Cryogenic Run Tanks at Subcritical and Supercritical Pressures by : Laurence De Quay
Download or read book Validated Prediction of Pressurant Gas Requirements in Cryogenic Run Tanks at Subcritical and Supercritical Pressures written by Laurence De Quay and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The development, testing, and use of liquid propellant and hybrid rocket propulsion systems for spacecraft and their launch vehicles routinely involves the use of cryogenic propellants. These propellants provide high energy densities that enable high propulsive efficiency and high engine thrust to vehicle weight ratios. However, use of cryogenic propellants also introduces technical problems not associated with other types of propellants. One of the major technical problems is the phenomenon of propellant tank pressurant and ullage gas collapse. This collapse is mainly caused by heat transfer from most of the ullage gas to tank walls and interfacing propellant, which are both at temperatures well below those of this gas. Pressurant gas is supplied into cryogenic propellant tanks in order to initially pressurize these tanks and then to maintain required pressures as propellant is expelled from these tanks. The cryogenic propellants expelled from the tanks feed rocket engine assemblies, subassemblies, and components at required interface pressures and mass flow rates. The net effect of pressurant and ullage gas collapse is increased total mass and mass flow rate requirements of pressurant gases. For flight vehicles this leads to significant and undesirable weight penalties. For rocket engine component and subassembly ground test facilities this results in high construction and operational cost impacts. Accurate predictions of pressurant gas mass transfer and flow rate requirements are essential to the proper design of systems used to supply these gases to cryogenic propellant tanks. While much work has been done in the past for predicting these gas requirements at low subcritical tank pressures, very little has been done at supercritical tank pressure conditions and there are selected cases where errors of analytical predictions are high. The objectives of this study are to develop a new generalized and improved computer program to determine pressurant gas requirements at both subcritical and supercritical tank pressure conditions, and then evaluate and validate the consistent accuracy of this program over a wide range of conditions by comparison of program results to empirical data.