Kraetzig w b (17 risultati)

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Leinen. Condizione: Gut. XVIII, 402 S. : graph. Darst. Bibl.-Ex., Guter Zustand. Sprache: Deutsch Gewicht in Gramm: 953.

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Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Natural draught cooling towers are inevitable for the economic generation of electricity under environmental aspects: In any thermal power plant heated stearn drives a turbogenerator, which produces the electric energy. In order to create an effective heat sink behind the turbine, the stearn is condensed and recyc led into the boiler. This requires a large amount of cooling water which is heated by running through the condensor. Even in the most efficient fossil fuel thermal (nuclear) power plants, only about 40 (30)% of the generated heat is turned in to electric energy. The rest of heat of 60 (70)% is discharged into the environment through the smokestack and the cooling wa ter circuit. To avoid thermal pollution of natural water resources the heated cooling water should be recooled artificially in a cooling sys tem and reused. Among all technical solutions natural draught cooling towers are effective, economic and widely spread cor rective measures. In large power plants only natural draught cooling towers are able to recover the immense quantities of water required for cooling. Thus only these engineering struc tures are able to balance environmental factors, economic in vestment and operating costs of the power station with the de mands of a reliable electric energy supply.…

Paperback. Condizione: Brand New. 568 pages. 9.60x6.70x1.30 inches. In Stock.

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hardcover. Condizione: Good. Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: Gut. 1. Aufl... Gr.8° 402 Seiten mit 168 Abbildungen; Orig.-Pappband; 840g; [Deutsch]; Besitzeintrag gelöscht, geringe Gebrauchsspuren 1. Auflage; _ xXx_. BUCH.

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Natural draught cooling towers are inevitable for the economic generation of electricity under environmental aspects: In any thermal power plant heated stearn drives a turbogenerator, which produces the electric energy. In order to create an effective heat sink behind the turbine, the stearn is condensed and recyc led into the boiler. This requires a large amount of cooling water which is heated by running through the condensor. Even in the most efficient fossil fuel thermal (nuclear) power plants, only about 40 (30)% of the generated heat is turned in to electric energy. The rest of heat of 60 (70)% is discharged into the environment through the smokestack and the cooling wa ter circuit. To avoid thermal pollution of natural water resources the heated cooling water should be recooled artificially in a cooling sys tem and reused. Among all technical solutions natural draught cooling towers are effective, economic and widely spread cor rective measures. In large power plants only natural draught cooling towers are able to recover the immense quantities of water required for cooling. Thus only these engineering struc tures are able to balance environmental factors, economic in vestment and operating costs of the power station with the de mands of a reliable electric energy supply. 568 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Natural draught cooling towers are inevitable for the economic generation of electricity under environmental aspects: In any thermal power plant heated stearn drives a turbogenerator, which produces the electric energy. In order to create an effective heat . …

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Natural draught cooling towers are inevitable for the economic generation of electricity under environmental aspects: In any thermal power plant heated stearn drives a turbogenerator, which produces the electric energy. In order to create an effective heat sink behind the turbine, the stearn is condensed and recyc led into the boiler. This requires a large amount of cooling water which is heated by running through the condensor. Even in the most efficient fossil fuel thermal (nuclear) power plants, only about 40 (30)% of the generated heat is turned in to electric energy. The rest of heat of 60 (70)% is discharged into the environment through the smokestack and the cooling wa ter circuit. To avoid thermal pollution of natural water resources the heated cooling water should be recooled artificially in a cooling sys tem and reused. Among all technical solutions natural draught cooling towers are effective, economic and widely spread cor rective measures. In large power plants only natural draught cooling towers are able to recover the immense quantities of water required for cooling. Thus only these engineering struc tures are able to balance environmental factors, economic in vestment and operating costs of the power station with the de mands of a reliable electric energy supply.Springer-Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 568 pp. Englisch.…