scholarly journals VHTR engineering design study: intermediate heat exchanger program. Final report

1976 ◽  
Author(s):  
Not Given Author
Keyword(s):  
Heat Exchanger ◽  
Engineering Design ◽  
Final Report ◽  
Design Study ◽  
Intermediate Heat Exchanger

Development of the Pump-Integrated Intermediate Heat Exchanger in Advanced Loop-Type Sodium-Cooled Fast Reactor for Demonstration

2016 ◽  
Author(s):  
Katsunori Amano ◽  
Yasuhiro Enuma ◽  
Satoshi Futagami ◽  
Tomoyuki Inoue ◽  
Sota Watanabe
Keyword(s):  
Heat Exchanger ◽  
Structural Vibration ◽  
Design Study ◽  
Primary Coolant ◽  
Energy Agency ◽  
Design Guideline ◽  
Safety Measures ◽  
Safety Design ◽  
Intermediate Heat Exchanger ◽  
Coolant Leak

In the framework of generation IV international forum (GIF), safety design criteria (SDC) and safety design guideline (SDG) for the generation IV sodium-cooled fast reactors (SFRs) have been developed as part of the worldwide deployment of SFRs. Japan Atomic Energy Agency (JAEA) and the Mitsubishi FBR Systems, Inc. (MFBR) have been investigating design study of an advanced loop-type SFR to satisfy SDC in the feasibility study of SDG for SFR. In this study, the ability of the pump-integrated Intermediate Heat Exchanger (IHX) is evaluated as a safety measure for the advanced loop-type SFR. Furthermore, maintainability and reparability of the safety measures are taken into account for the advanced loop-type SFR design study. The pump-integrated IHX has been modified to satisfy these requirements. This paper describes the modifications to withstand severe earthquake, primary coolant leak and sodium-water reaction. Also, this paper includes evaluations of thermal transient, structural vibration with pump rotation and wear-out of IHX tubes for they have been adversely affected by the modifications.

Thermal hydraulic investigations of intermediate heat exchanger in a pool-type fast breeder reactor

2008 ◽  
Vol 238 (7) ◽  
pp. 1577-1591 ◽  
Author(s):  
R. Gajapathy ◽  
K. Velusamy ◽  
P. Selvaraj ◽  
P. Chellapandi ◽  
S.C. Chetal ◽  
...  
Keyword(s):  
Heat Exchanger ◽  
Fast Breeder Reactor ◽  
Intermediate Heat Exchanger ◽  
Pool Type

scholarly journals Design study and cost assessment of straight, zigzag, S-shape, and OSF PCHEs for a FLiNaK–SCO2 Secondary Heat Exchanger in FHRs

2016 ◽  
Vol 94 ◽  
pp. 129-137 ◽  
Author(s):  
In Hun Kim ◽  
Xiaoqin Zhang ◽  
Richard Christensen ◽  
Xiaodong Sun
Keyword(s):  
Heat Exchanger ◽  
Cost Assessment ◽  
Design Study
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