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Pressure Volume Temperature Pvt Gauging Of An Isothermal Cryogenic Propellant Tank Pressurized With Gaseous Helium
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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 Pressure-volume-temperature (PVT) gauging of an isothermal cryogenic propellant tank pressurized with gaseous helium by : Neil T. Van Dresar
Download or read book Pressure-volume-temperature (PVT) gauging of an isothermal cryogenic propellant tank pressurized with gaseous helium written by Neil T. Van Dresar and published by . This book was released on 2014 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to Satellite Ground Segment Systems Engineering by : Bobby Nejad
Download or read book Introduction to Satellite Ground Segment Systems Engineering written by Bobby Nejad and published by Springer Nature. This book was released on 2022-11-25 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ground segment is the fundamental backbone of every satellite project, yet it is usually not visible to the public or the end user of a satellite service. Also the bulk of existing published space literature tends to focus on the satellite or its subsystems. This book tries to fill this gap and addresses systems engineering concepts applied to the design, development, qualification, and deployment of the ground control segment required to operate a single satellite, a constellation, or even a manned space vehicle. The domain of ground segment engineering has significantly evolved in recent years, mainly driven by major advances in the IT sector. Hardware virtualisation or the availability of on-demand cloud computing services are typical examples of new technologies that have changed fundamental architectural concepts previously standard in heritage ground segments. Furthermore, the stark increase of cyber attacks - today a major risk to almost all critical IT based infrastructure - has made a cyber threat resilient architecture to become one of the indispensable design requirements for ground segment engineers. The new mega constellations recently put into space deploying up to several hundred of flying objects have put very demanding needs on the ground segment for automated satellite operations. These topics and more are addressed in the book’s chapters, along with a detailed explanation of the most relevant components of a typical ground segment architecture. The basic functional requirements, design features, and the most important ground and space segment interfaces are addressed and explained in detail, supported by a wealth of figures for easier understanding. This book is kept at an introductory level, allowing newcomers to get familiar with this fairly complex subject matter. It is therefore suitable for graduate students, but can equally serve as a valuable source of information for already experienced space engineers who seek to gain a deeper understanding of the ground segment infrastructure and related systems engineering processes. It can also help project managers to better interact with their systems engineers, satellite developers to define their ground segment interfaces, and satellite operators to improve their flight and ground procedures. It is very well suited for everyone intending to start a career in satellite ground segment systems engineering.
Book Synopsis Gaseous-helium Requirements for the Discharge of Liquid Hydrogen from a 1.52-meter- (5-ft- ) Diameter Spherical Tank by : Robert J. Stochl
Download or read book Gaseous-helium Requirements for the Discharge of Liquid Hydrogen from a 1.52-meter- (5-ft- ) Diameter Spherical Tank written by Robert J. Stochl and published by . This book was released on 1970 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology of Liquid Helium by : Richard H. Kropschot
Download or read book Technology of Liquid Helium written by Richard H. Kropschot and published by . This book was released on 1968 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems by : Jason William Hartwig
Download or read book Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems written by Jason William Hartwig and published by Academic Press. This book was released on 2015-11-21 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems discusses the importance of reliable cryogenic systems, a pivotal part of everything from engine propulsion to fuel deposits. As some of the most efficient systems involve advanced cryogenic fluid management systems that present challenging issues, the book tackles issues such as the difficulty in obtaining data, the lack of quality data and models, and the complexity in trying to model these systems. The book presents models and experimental data based on rare and hard-to-obtain cryogenic data. Through clear descriptions of practical data and models, readers will explore the development of robust and flexible liquid acquisition devices (LAD) through component-level and full-scale ground experiments, as well as analytical tools. This book presents new and rare experimental data, as well as analytical models, in a fundamental area to the aerospace and space-flight communities. With this data, the reader can consider new and improved ways to design, analyze, and build expensive flight systems. Presents a definitive reference for design ideas, analysis tools, and performance data on cryogenic liquid acquisition devices Provides historical perspectives to present fundamental design models and performance data, which are applied to two practical examples throughout the book Describes a series of models to optimize liquid acquisition device performance, which are confirmed through a variety of parametric component level tests Includes video clips of experiments on a companion website
Book Synopsis Centaur Launch Vehicle Propellant Utilization System by : Steven V. Szabo (Jr.)
Download or read book Centaur Launch Vehicle Propellant Utilization System written by Steven V. Szabo (Jr.) and published by . This book was released on 1968 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Techniques for Low-Temperature Measurements by : Jack Ekin
Download or read book Experimental Techniques for Low-Temperature Measurements written by Jack Ekin and published by Oxford University Press. This book was released on 2006-10-12 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description
Book Synopsis Industrial Gas Handbook by : Frank G. Kerry
Download or read book Industrial Gas Handbook written by Frank G. Kerry and published by CRC Press. This book was released on 2007-02-22 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on Frank G. Kerry's more than 60 years of experience as a practicing engineer, the Industrial Gas Handbook: Gas Separation and Purification provides from-the-trenches advice that helps practicing engineers master and advance in the field. It offers detailed discussions and up-to-date approaches to process cycles for cryogenic separation of
Book Synopsis Carbon Resistors for Cryogenic Liquid Level Measurement by : Richard C. Muhlenhaupt
Download or read book Carbon Resistors for Cryogenic Liquid Level Measurement written by Richard C. Muhlenhaupt and published by . This book was released on 1963 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Materials and Processes by : Barrie D. Dunn
Download or read book Materials and Processes written by Barrie D. Dunn and published by Springer. This book was released on 2015-12-29 with total page 677 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to assist scientists and engineers select the ideal material or manufacturing process for particular applications; these could cover a wide range of fields, from light-weight structures to electronic hardware. The book will help in problem solving as it also presents more than 100 case studies and failure investigations from the space sector that can, by analogy, be applied to other industries. Difficult-to-find material data is included for reference. The sciences of metallic (primarily) and organic materials presented throughout the book demonstrate how they can be applied as an integral part of spacecraft product assurance schemes, which involve quality, material and processes evaluations, and the selection of mechanical and component parts. In this successor edition, which has been revised and updated, engineering problems associated with critical spacecraft hardware and the space environment are highlighted by over 500 illustrations including micrographs and fractographs. Space hardware captured by astronauts and returned to Earth from long durations in space are examined. Information detailed in the Handbook is applicable to general terrestrial applications including consumer electronics as well as high reliability systems associated with aeronautics, medical equipment and ground transportation. This Handbook is also directed to those involved in maximizing the relia bility of new materials and processes for space technology and space engineering. It will be invaluable to engineers concerned with the construction of advanced structures or mechanical and electronic sub-systems.
Book Synopsis Thermodynamics and Energy Conversion by : Henning Struchtrup
Download or read book Thermodynamics and Energy Conversion written by Henning Struchtrup and published by Springer. This book was released on 2014-07-02 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook gives a thorough treatment of engineering thermodynamics with applications to classical and modern energy conversion devices. Some emphasis lies on the description of irreversible processes, such as friction, heat transfer and mixing and the evaluation of the related work losses. Better use of resources requires high efficiencies therefore the reduction of irreversible losses should be seen as one of the main goals of a thermal engineer. This book provides the necessary tools. Topics include: car and aircraft engines, including Otto, Diesel and Atkinson cycles, by-pass turbofan engines, ramjet and scramjet; steam and gas power plants, including advanced regenerative systems, solar tower and compressed air energy storage; mixing and separation, including reverse osmosis, osmotic power plants and carbon sequestration; phase equilibrium and chemical equilibrium, distillation, chemical reactors, combustion processes and fuel cells; the microscopic definition of entropy. The book includes about 300 end-of-chapter problems for homework assignments and exams. The material presented suffices for two or three full-term courses on thermodynamics and energy conversion.
Author :Frederick J. Edeskuty Publisher :Springer Science & Business Media ISBN 13 :1489903070 Total Pages :239 pages Book Rating :4.4/5 (899 download)
Book Synopsis Safety in the Handling of Cryogenic Fluids by : Frederick J. Edeskuty
Download or read book Safety in the Handling of Cryogenic Fluids written by Frederick J. Edeskuty and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of safety in any scientific endeavor is never in question. However, when cryogenic temperatures are involved, safety is especially important. In addition to observing the normal precautions, one must also take into account the variations of physical properties that occur at low temperatures. At these tempera tures, some properties not only exhibit large differences from their normal values but also can vary widely over a small temperature range. Before any cryogenic project is started, a thorough knowledge of the possible hazards is necessary. Only in this way can the safest operation be attained. Over the hundred-year history of cryogenic research, this has been shown to be the case. Keeping this requirement in mind is an essential ingredient in the quest for accident-free work. The past four or five decades have seen a great expansion of cryogenic technology. Cryogenic liquids, such as oxygen, nitrogen, hydrogen, and helium, have become commonly used in a number of different applications and are easily available in any part of the United States and, indeed, almost anywhere in the world. Not only are these liquids available, they have become less expensive and also available in ever larger quantities. As quantities increase, so also do the conse quences of mishaps. The future seems to hold promise of ever larger and more widespread use of the common cryogens. Thus, the importance of safety also increases as time progresses.
Book Synopsis International Thermodynamic Tables of the Fluid State by : S. Angus
Download or read book International Thermodynamic Tables of the Fluid State written by S. Angus and published by Elsevier. This book was released on 2013-10-22 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Thermodynamic Tables of the Fluid State - 7 Propylene (Propene) is a compilation of internationally agreed values of the equilibrium thermodynamic properties of propylene. This book is composed of three chapters, and begins with the presentation of experimental result of thermodynamic studies compared with the equations used to generate the tables. The succeeding chapter deals with correlating equations for thermodynamic property determination of propylene. The last chapter provides the tabulations of the propylene's thermodynamic properties and constants. This book will prove useful to physical chemists.
Book Synopsis Rules of Thumb for Chemical Engineers by : Carl Branan
Download or read book Rules of Thumb for Chemical Engineers written by Carl Branan and published by Gulf Professional Publishing. This book was released on 2002 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fractionators, separators and accumulators, cooling towers, gas treating, blending, troubleshooting field cases, gas solubility, and density of irregular solids * Hundreds of common sense techniques, shortcuts, and calculations.
Book Synopsis The Thermodynamic Properties of Compressed Gaseous and Liquid Fluorine by : Rolf Prydz
Download or read book The Thermodynamic Properties of Compressed Gaseous and Liquid Fluorine written by Rolf Prydz and published by . This book was released on 1973 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stirling Engine Design Manual by : William Martini
Download or read book Stirling Engine Design Manual written by William Martini and published by CreateSpace. This book was released on 2013-01-25 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: For Stirling engines to enjoy widespread application and acceptance, not only must the fundamental operation of such engines be widely understood, but the requisite analytic tools for the stimulation, design, evaluation and optimization of Stirling engine hardware must be readily available. The purpose of this design manual is to provide an introduction to Stirling cycle heat engines, to organize and identify the available Stirling engine literature, and to identify, organize, evaluate and, in so far as possible, compare non-proprietary Stirling engine design methodologies. This report was originally prepared for the National Aeronautics and Space Administration and the U. S. Department of Energy.
