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Analysis and numerical optimization ...

Juhasz, Albert J.

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Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources./
Author:	Juhasz, Albert J.
Description:	210 p.
Notes:	Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1130.
Contained By:	Dissertation Abstracts International66-02B.
Subject:	Engineering, Mechanical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3166461
ISBN:	0542018780

Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources.
Juhasz, Albert J.

Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources. - 210 p.

Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1130.

Thesis (D.Eng.)--Cleveland State University, 2005.

A new three objective optimization technique is developed and applied to find the operating conditions for fission reactor heated Closed Cycle Gas Turbine (CCGT) space power systems at which maximum efficiency, minimum radiator area, and minimum total system mass is achieved. Such CCGT space power systems incorporate a nuclear reactor heat source with its radiation shield; the rotating turbo-alternator, consisting of the compressor, turbine and the electric generator (three phase AC alternator); and the heat rejection subsystem, principally the space radiator, which enables the hot gas working fluid, emanating from either the turbine or a regenerative heat exchanger, to be cooled to compressor inlet conditions. Numerical mass models for all major subsystems and components developed during the course of this work are included in this report.

ISBN: 0542018780Subjects--Topical Terms:

783786
Engineering, Mechanical.

Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources.
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100 1 $a Juhasz, Albert J. $3 1903419
245 1 0 $a Analysis and numerical optimization of gas turbine space power systems with nuclear fission reactor heat sources.
300 $a 210 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-02, Section: B, page: 1130.
500 $a Adviser: Jerzy Sawicki.
502 $a Thesis (D.Eng.)--Cleveland State University, 2005.
520 $a A new three objective optimization technique is developed and applied to find the operating conditions for fission reactor heated Closed Cycle Gas Turbine (CCGT) space power systems at which maximum efficiency, minimum radiator area, and minimum total system mass is achieved. Such CCGT space power systems incorporate a nuclear reactor heat source with its radiation shield; the rotating turbo-alternator, consisting of the compressor, turbine and the electric generator (three phase AC alternator); and the heat rejection subsystem, principally the space radiator, which enables the hot gas working fluid, emanating from either the turbine or a regenerative heat exchanger, to be cooled to compressor inlet conditions. Numerical mass models for all major subsystems and components developed during the course of this work are included in this report.
520 $a The power systems modeled are applicable to future interplanetary missions within the Solar System and planetary surface power plants at mission destinations, such as our Moon, Mars, the Galilean moons (Io, Europa, Ganymede, and Callisto), or Saturn's moon Titan.
520 $a The detailed governing equations for the thermodynamic processes of the Brayton cycle have been derived and successfully programmed along with the heat transfer processes associated with cycle heat exchangers and the space radiator. System performance and mass results have been validated against a commercially available non-linear optimization code and also against data from existing ground based power plants.
590 $a School code: 0466.
650 4 $a Engineering, Mechanical. $3 783786
650 4 $a Engineering, Nuclear. $3 1043651
650 4 $a Computer Science. $3 626642
690 $a 0548
690 $a 0552
690 $a 0984
710 2 0 $a Cleveland State University. $3 1020754
773 0 $t Dissertation Abstracts International $g 66-02B.
790 1 0 $a Sawicki, Jerzy, $e advisor
790 $a 0466
791 $a D.Eng.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3166461