Author: Electro-Optical Systems (Firm)
Publisher:
ISBN:
Category : Direct energy conversion
Languages : en
Pages :
Book Description
Energy Conversion Systems Reference Handbook: Chemical systems
Author: Electro-Optical Systems (Firm)
Publisher:
ISBN:
Category : Direct energy conversion
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Direct energy conversion
Languages : en
Pages :
Book Description
Energy Conversion Systems Reference Handbook
Energy Conversion Systems Reference Handbook
Author: Electro-Optical Systems (Firm)
Publisher:
ISBN:
Category : Heat exchangers
Languages : en
Pages : 148
Book Description
AD- % +)
Publisher:
ISBN:
Category : Heat exchangers
Languages : en
Pages : 148
Book Description
AD- % +)
Energy Conversion Systems Reference Handbook
Author: W. R. Menetrey
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages :
Book Description
Energy Conversion Systems Reference Handbook
Author: J. Blair
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages : 212
Book Description
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages : 212
Book Description
Energy Conversion Systems Reference Handbook. Volume Vi - Chemical Systems
Author: W. R. MENETREY
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Power systems which use chemical fuel as the energy source appear useful in a variety of spaceAPPLICATIONS, AND OFFER WEIGHT ADVANTAGES FOR DURATIONS BELOW ABOUT 100 HOURS. A discussion is presented on primary and secondary batteries, primary and regenerative fuel cells, reciprocating engines using hydrogen and oxygen bipropellant, monopropellant and bipropellant turbines and cryogenic storage of H and O. The theoretical and practical performance of the converters is reviewed, and the weight of various systems is predicted. Other factors besides power system weight may lead to the selection of a chemical system in preference to others. For example, liquid H provides an excellent heat sink for environmental control. While batteries may be approaching the limits of their capability, major advances still will be accomplished in the fuel cell and dynamic engine area. For durations of more than several hours primary system weights of 1 to 1.5 lb/hp-hr and secondary specific weights of up to 100 whr/lb appear possible by 1970. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
Power systems which use chemical fuel as the energy source appear useful in a variety of spaceAPPLICATIONS, AND OFFER WEIGHT ADVANTAGES FOR DURATIONS BELOW ABOUT 100 HOURS. A discussion is presented on primary and secondary batteries, primary and regenerative fuel cells, reciprocating engines using hydrogen and oxygen bipropellant, monopropellant and bipropellant turbines and cryogenic storage of H and O. The theoretical and practical performance of the converters is reviewed, and the weight of various systems is predicted. Other factors besides power system weight may lead to the selection of a chemical system in preference to others. For example, liquid H provides an excellent heat sink for environmental control. While batteries may be approaching the limits of their capability, major advances still will be accomplished in the fuel cell and dynamic engine area. For durations of more than several hours primary system weights of 1 to 1.5 lb/hp-hr and secondary specific weights of up to 100 whr/lb appear possible by 1970. (Author).
Energy Conversion Systems Reference Handbook
Author: W. R. Menetry
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages : 144
Book Description
Publisher:
ISBN:
Category : Energy conversion
Languages : en
Pages : 144
Book Description
Energy Conversion Sytems Reference Handbook
Author: Electro-Optical Systems (Firm)
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 1246
Book Description
Publisher:
ISBN:
Category : Space vehicles
Languages : en
Pages : 1246
Book Description