Die Transpirationskühlung - Eine Möglichkeit zur Isolierung der Heißgasführungsleitungen von Kernkraftwerken mit Hochtemperaturreaktor und Heliumturbine
Die Transpirationskühlung - Eine Möglichkeit zur Isolierung der Heißgasführungsleitungen von Kernkraftwerken mit Hochtemperaturreaktor und Heliumturbine
In comparison to other power plants, a compatibility of nuclear power plants with high-temperature reactor and helium turbine exists only where an energy change in the region of high temperatures occurs. The hot gas main connecting the reactor and the turbine is one of the components which is subjec...
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Personal Name(s): | Terkessidis, J. (Corresponding author) |
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Contributing Institute: |
Publikationen vor 2000; PRE-2000; Retrocat |
Imprint: |
Jülich
Kernforschungsanlage Jülich, Verlag
1972
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Physical Description: |
22 p. |
Document Type: |
Report Book |
Research Program: |
Addenda |
Series Title: |
Berichte der Kernforschungsanlage Jülich
833 |
Link: |
OpenAccess |
Publikationsportal JuSER |
In comparison to other power plants, a compatibility of nuclear power plants with high-temperature reactor and helium turbine exists only where an energy change in the region of high temperatures occurs. The hot gas main connecting the reactor and the turbine is one of the components which is subject to high temperatures(800 °C and higher). With regard to the life-time of these power plants and in reference to therewith associated material strains, one cannot yet refer to sufficient testing; also, an application of the topical high-temperature materials cannot be considered for cost reasons. In order to find another appropriated solution one has to start from the fact that as usual either heat isolation or cooling is in question for that purpose. By theoretical considerations performed in this study and presently available computations, the attempt is made to present an appropriate application of transpiration cooling at hot gas mains of high-temperature reactors, as a special kind for isolation, and simultaneously to demonstrate an economic solution of this problem. |