Solid Hydrogen Experiments for Atomic Propellants: Image Analyses

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants: Image Analyses by :

Download or read book Solid Hydrogen Experiments for Atomic Propellants: Image Analyses written by and published by . This book was released on 2002 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Hydrogen Experiments for Atomic Propellants :.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants :. by : Bryan Alan Richard Palaszewski

Download or read book Solid Hydrogen Experiments for Atomic Propellants :. written by Bryan Alan Richard Palaszewski and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Hydrogen Experiments for Atomic Propellants

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Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : Bryan Palaszewski

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by Bryan Palaszewski and published by . This book was released on 2001 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Hydrogen Experiments for Atomic Propellants

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Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.6/5 (727 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : National Aeronaut Administration (Nasa)

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by National Aeronaut Administration (Nasa) and published by . This book was released on 2020-08-05 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents particle formation observations and detailed analyses of the images from experiments that were conducted on the formation of solid hydrogen particles in liquid helium. Hydrogen was frozen into particles in liquid helium, and observed with a video camera. The solid hydrogen particle sizes and the total mass of hydrogen particles were estimated. These newly analyzed data are from the test series held on February 28, 2001. Particle sizes from previous testing in 1999 and the testing in 2001 were similar. Though the 2001 testing created similar particles sizes, many new particle formation phenomena were observed: microparticles and delayed particle formation. These experiment image analyses are some of the first steps toward visually characterizing these particles, and they allow designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles. Palaszewski, Bryan Glenn Research Center NASA/TM-2005-212897, AIAA Paper 2003-4688, E-14317 RTOP 713-74-10; RTOP 22-713-74-01 LIQUID HELIUM; PROPELLANTS; FEED SYSTEMS; MICROPARTICLES; SOLID CRYOGENS; ELEMENTARY PARTICLES; ESTIMATING; IMAGING TECHNIQUES

Solid Hydrogen Experiments for Atomic Propellants

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Publisher : BiblioGov
ISBN 13 : 9781289158125
Total Pages : 42 pages
Book Rating : 4.1/5 (581 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : Bryan Palaszewski

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by Bryan Palaszewski and published by BiblioGov. This book was released on 2013-07 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents particle formation observations and detailed analyses of the images from experiments that were conducted on the formation of solid hydrogen particles in liquid helium. Hydrogen was frozen into particles in liquid helium, and observed with a video camera. The solid hydrogen particle sizes and the total mass of hydrogen particles were estimated. These newly analyzed data are from the test series held on February 28, 2001. Particle sizes from previous testing in 1999 and the testing in 2001 were similar. Though the 2001 testing created similar particles sizes, many new particle formation phenomena were observed: microparticles and delayed particle formation. These experiment image analyses are some of the first steps toward visually characterizing these particles, and they allow designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles.

Solid Hydrogen Experiments for Atomic Propellants

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720944485
Total Pages : 30 pages
Book Rating : 4.9/5 (444 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : National Aeronautics and Space Administration (NASA)

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-11 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents the results of detailed analyses of the images from experiments that were conducted on the formation of solid hydrogen particles in liquid helium. Solid particles of hydrogen were frozen in liquid helium, and observed with a video camera. The solid hydrogen particle sizes, their agglomerates, and the total mass of hydrogen particles were estimated. Particle sizes of 1.9 to 8 mm (0.075 to 0.315 in.) were measured. The particle agglomerate sizes and areas were measured, and the total mass of solid hydrogen was computed. A total mass of from 0.22 to 7.9 grams of hydrogen was frozen. Compaction and expansion of the agglomerate implied that the particles remain independent particles, and can be separated and controlled. These experiment image analyses are one of the first steps toward visually characterizing these particles, and allow designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles.Palaszewski, BryanGlenn Research CenterAEROSPACE VEHICLES; HYDROGEN; SOLID CRYOGENS; IMAGE ANALYSIS; MONATOMIC GASES; ROCKET PROPELLANTS; PARTICLE SIZE DISTRIBUTION; FEED SYSTEMS; AGGLOMERATION; LIQUID HELIUM; CRYOGENIC TEMPERATURE

Solid Hydrogen Experiments for Atomic Propellants

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720944522
Total Pages : 28 pages
Book Rating : 4.9/5 (445 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : National Aeronautics and Space Administration (NASA)

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-11 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents particle formation energy balances and detailed analyses of the images from experiments that were conducted on the formation of solid hydrogen particles in liquid helium during the Phase II testing in 2001. Solid particles of hydrogen were frozen in liquid helium and observed with a video camera. The solid hydrogen particle sizes and the total mass of hydrogen particles were estimated. The particle formation efficiency is also estimated. Particle sizes from the Phase I testing in 1999 and the Phase II testing in 2001 were similar. Though the 2001 testing created similar particles sizes, many new particle formation phenomena were observed. These experiment image analyses are one of the first steps toward visually characterizing these particles and it allows designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles.Palaszewski, BryanGlenn Research CenterIMAGING TECHNIQUES; ENERGY OF FORMATION; HYDROGEN; SOLID CRYOGENS; ELEMENTARY PARTICLES; PARTICLE ENERGY; PROPELLANTS; AEROSPACE VEHICLES; LIQUID HELIUM

Solid Hydrogen Experiments for Atomic Propellants

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781720944362
Total Pages : 28 pages
Book Rating : 4.9/5 (443 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : National Aeronautics and Space Administration (NASA)

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-11 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper illustrates experiments that were conducted on the formation of solid hydrogen particles in liquid helium. Solid particles of hydrogen were frozen in liquid helium, and observed with a video camera. The solid hydrogen particle sizes, their molecular structure transitions, and their agglomeration times were estimated. article sizes of 1.8 to 4.6 mm (0.07 to 0. 18 in.) were measured. The particle agglomeration times were 0.5 to 11 min, depending on the loading of particles in the dewar. These experiments are the first step toward visually characterizing these particles, and allow designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles.Palaszewski, BryanGlenn Research CenterGELLED ROCKET PROPELLANTS; CRYOGENIC ROCKET PROPELLANTS; SOLID CRYOGENS; LIQUID HELIUM; AGGLOMERATION; FEED SYSTEMS; AEROSPACE VEHICLES; CRYOGENIC EQUIPMENT; VIDEO DATA

Solid Hydrogen Experiments for Atomic Propellants

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Publisher : Independently Published
ISBN 13 : 9781723756146
Total Pages : 28 pages
Book Rating : 4.7/5 (561 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : National Aeronautics and Space Adm Nasa

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-16 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper illustrates experiments that were conducted on the formation of solid hydrogen particles in liquid helium. Solid particles of hydrogen were frozen in liquid helium, and observed with a video camera. The solid hydrogen particle sizes, their molecular structure transitions, and their agglomeration times were estimated. article sizes of 1.8 to 4.6 mm (0.07 to 0. 18 in.) were measured. The particle agglomeration times were 0.5 to 11 min, depending on the loading of particles in the dewar. These experiments are the first step toward visually characterizing these particles, and allow designers to understand what issues must be addressed in atomic propellant feed system designs for future aerospace vehicles.Palaszewski, BryanGlenn Research CenterGELLED ROCKET PROPELLANTS; CRYOGENIC ROCKET PROPELLANTS; SOLID CRYOGENS; LIQUID HELIUM; AGGLOMERATION; FEED SYSTEMS; AEROSPACE VEHICLES; CRYOGENIC EQUIPMENT; VIDEO DATA

Solid Hydrogen Experiments for Atomic Propellants

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Publisher :
ISBN 13 :
Total Pages : 31 pages
Book Rating : 4.:/5 (648 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : Bryan Alan Richard Palaszewski

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by Bryan Alan Richard Palaszewski and published by . This book was released on 2005 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solid Hydrogen Experiments for Atomic Propellants

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Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Solid Hydrogen Experiments for Atomic Propellants by : Bryan Alan Richard Palaszewski

Download or read book Solid Hydrogen Experiments for Atomic Propellants written by Bryan Alan Richard Palaszewski and published by . This book was released on 2002 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:

SOLID HYDROGEN EXPERIMENTS FOR ATOMIC PROPELLANTS: PARTICLE FORMATION ENERGY AND IMAGING ANALYSES... NASA/TM--2002-211915... NATIONAL AERONA

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (589 download)

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Book Synopsis SOLID HYDROGEN EXPERIMENTS FOR ATOMIC PROPELLANTS: PARTICLE FORMATION ENERGY AND IMAGING ANALYSES... NASA/TM--2002-211915... NATIONAL AERONA by :

Download or read book SOLID HYDROGEN EXPERIMENTS FOR ATOMIC PROPELLANTS: PARTICLE FORMATION ENERGY AND IMAGING ANALYSES... NASA/TM--2002-211915... NATIONAL AERONA written by and published by . This book was released on 2003* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tomorrow's Energy, revised and expanded edition

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Publisher : MIT Press
ISBN 13 : 0262516950
Total Pages : 381 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis Tomorrow's Energy, revised and expanded edition by : Peter Hoffmann

Download or read book Tomorrow's Energy, revised and expanded edition written by Peter Hoffmann and published by MIT Press. This book was released on 2012-02-03 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: How the use of nonpolluting, zero-emission hydrogen as fuel could be the cornerstone of a new energy economy. Hydrogen is the most abundant element in the universe. An invisible, tasteless, colorless gas, it can be converted to nonpolluting, zero-emission, renewable energy. When burned in an internal combustion engine, hydrogen produces mostly harmless water vapor. It performs even better in fuel cells, which can be 2.5 times as efficient as internal-combustion engines. Zero-emission hydrogen does not contribute to CO2-caused global warming. Abundant and renewable, it is unlikely to be subject to geopolitical pressures or scarcity concerns. In this new edition of his pioneering book Tomorrow's Energy, Peter Hoffmann makes the case for hydrogen as the cornerstone of a new energy economy. Hoffmann covers the major aspects of hydrogen production, storage, transportation, fuel use, and safety. He explains that hydrogen is not an energy source but a carrier, like electricity, and introduces the concept of “hydricity,” the essential interchangeability of electricity and hydrogen. He brings the hydrogen story up to date, reporting on the latest developments, including new hydrogen and fuel-cell cars from GM, Daimler, BMW, Honda, and Toyota. He describes recent political controversies, including Obama administration Energy Secretary (and Nobel laureate in Physics) Steven Chu's inexplicable dismissal of hydrogen—which puts him at odds with major automakers, German Chancellor Angela Merkel, and others. Our current energy system is a complex infrastructure, and phasing in hydrogen will take effort and money. But if we consider the real costs of fossil fuels—pollution and its effects, international tensions over gas and oil supplies, and climate change—we would be wise to promote its development.

Research & Technology 1999

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Publisher : DIANE Publishing
ISBN 13 : 142891823X
Total Pages : 195 pages
Book Rating : 4.4/5 (289 download)

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Download or read book Research & Technology 1999 written by and published by DIANE Publishing. This book was released on with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Research & Technology 2002

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Publisher : DIANE Publishing
ISBN 13 : 1428918205
Total Pages : 274 pages
Book Rating : 4.4/5 (289 download)

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Download or read book Research & Technology 2002 written by and published by DIANE Publishing. This book was released on with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the Twentieth International Cryogenic Engineering Conference (ICEC20)

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Publisher : Elsevier
ISBN 13 : 008048039X
Total Pages : 1094 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Proceedings of the Twentieth International Cryogenic Engineering Conference (ICEC20) by : Liang Zhang

Download or read book Proceedings of the Twentieth International Cryogenic Engineering Conference (ICEC20) written by Liang Zhang and published by Elsevier. This book was released on 2006-02-20 with total page 1094 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 20th International Cryogenic Engineering Conference

Research & Technology 2000

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Publisher : DIANE Publishing
ISBN 13 : 1428918221
Total Pages : 211 pages
Book Rating : 4.4/5 (289 download)

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Download or read book Research & Technology 2000 written by and published by DIANE Publishing. This book was released on with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: