Author: John W. Smylie
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 154
Book Description
A survey and analysis is presented of carbon dioxide reduction, atmospheric regeneration systems. Emphasis was placed on inorganic chemical systems on the basis of availability, weight and power requirements, and compatibility with space vehicle design. The two most promising systems, methanization and carbonization (both utilizing hydrogen reduction of carbon dioxide into water and subsequent electrolysis of the water), were analyzed in detail and compared with other inorganic regeneration, biological, and open cycle systems. Both systems were evaluated with major emphasis given to the interaction between the complete vehicle design and the carbon dioxide removal and oxygen supply systems. A set of penalty curves were derived showing the effects on take-off weight of changes in the power penalty, leakage rate, water recovery system efficiency, and use of by-products from the carbon dioxide regeneration system. (Author).
The Evaluation and Application of Chemically Regenerative Atmospheric Control Systems
Author: John W. Smylie
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 154
Book Description
A survey and analysis is presented of carbon dioxide reduction, atmospheric regeneration systems. Emphasis was placed on inorganic chemical systems on the basis of availability, weight and power requirements, and compatibility with space vehicle design. The two most promising systems, methanization and carbonization (both utilizing hydrogen reduction of carbon dioxide into water and subsequent electrolysis of the water), were analyzed in detail and compared with other inorganic regeneration, biological, and open cycle systems. Both systems were evaluated with major emphasis given to the interaction between the complete vehicle design and the carbon dioxide removal and oxygen supply systems. A set of penalty curves were derived showing the effects on take-off weight of changes in the power penalty, leakage rate, water recovery system efficiency, and use of by-products from the carbon dioxide regeneration system. (Author).
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 154
Book Description
A survey and analysis is presented of carbon dioxide reduction, atmospheric regeneration systems. Emphasis was placed on inorganic chemical systems on the basis of availability, weight and power requirements, and compatibility with space vehicle design. The two most promising systems, methanization and carbonization (both utilizing hydrogen reduction of carbon dioxide into water and subsequent electrolysis of the water), were analyzed in detail and compared with other inorganic regeneration, biological, and open cycle systems. Both systems were evaluated with major emphasis given to the interaction between the complete vehicle design and the carbon dioxide removal and oxygen supply systems. A set of penalty curves were derived showing the effects on take-off weight of changes in the power penalty, leakage rate, water recovery system efficiency, and use of by-products from the carbon dioxide regeneration system. (Author).
Control Analysis of a Regenerative Cabin Atmosphere System
Author: Robert D. Averill
Publisher:
ISBN:
Category : Life support systems (Space environment)
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Life support systems (Space environment)
Languages : en
Pages : 92
Book Description
U.S. Government Research Reports
NASA Technical Note
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
NASA EP.
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 252
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 252
Book Description
Space Resources for Teachers: Chemistry
Author: United States. National Aeronautics and Space Administration
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 232
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 232
Book Description
The National union catalog, 1968-1972
Chemistry, Including Suggestions for Classroom Activities and Laboratory Experiments
Author: Richard M. Lawrence
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 232
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 232
Book Description