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Nuclear Thermal Propulsion Systems, Brand New, Free shipping in the US
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eBay-objectnummer:363635125314
Specificaties
- Objectstaat
- ISBN
- 9780974144337
- Book Title
- Nuclear Thermal Propulsion Systems
- Publisher
- Polaris Books
- Item Length
- 11 in
- Publication Year
- 2011
- Format
- Trade Paperback
- Language
- English
- Item Height
- 0.3 in
- Genre
- Technology & Engineering, Science
- Topic
- Power Resources / Nuclear, Space Science, Aeronautics & Astronautics
- Item Weight
- 12.5 Oz
- Item Width
- 8.5 in
- Number of Pages
- 144 Pages
Over dit product
Product Identifiers
Publisher
Polaris Books
ISBN-10
0974144339
ISBN-13
9780974144337
eBay Product ID (ePID)
166465156
Product Key Features
Book Title
Nuclear Thermal Propulsion Systems
Number of Pages
144 Pages
Language
English
Publication Year
2011
Topic
Power Resources / Nuclear, Space Science, Aeronautics & Astronautics
Genre
Technology & Engineering, Science
Format
Trade Paperback
Dimensions
Item Height
0.3 in
Item Weight
12.5 Oz
Item Length
11 in
Item Width
8.5 in
Additional Product Features
Synopsis
Interest in rockets that use fission reactors as the heat source has centered on manned flights to Mars. The demands of such missions require rockets that are several times more powerful than the chemical rockets in use today. Rocket engines operate according to the basic principles expressed in Newton's third law of motion: for every action there is an equal and opposite reaction. In a chemical rocket, hot gases are created by chemical combustion; in a nuclear rocket heating of the propellant in a nuclear reactor creates hot gas. In either case, the hot gases flow through the throat of the rocket nozzle where they expand and develop thrust. Extensive development effort has been expended on nuclear rockets. The nuclear Rover/ NERVA rocket programs provide a very high confidence level that the technology for a flight nuclear rocket exists. These programs demonstrated power levels between 507 MWt and 4,100 MWt and thrust levels of up to 930 kN (200,000 Ibf). Specific impulse, a measure of rocket performance, was more than twice that of chemical rockets. Ground testing and technology development has been done on several concepts described in this book. However, though there appear to be no technical barriers to the development of a successful nuclear rocket, no nuclear rockets have been flown in space. This book describes the fundamentals of nuclear rockets, the safety and other mission requirements, developmental history of various concepts both in the U.S. and Russia, and it summarizes key developmental issues.
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