Design study of a sodium-water reaction test model for measurement of heat transfer coefficient

Kashiwakura, Jun*; Kubo, Atsuhiko*; Ideta, Hirokazu*; Suzuki, Toshiyuki*; Ouchi, Koichi*; Yoshida, Toshiji*

PNC TJ9124 96-008, 103 Pages, 1996/03

PNC-TJ9124-96-008.pdf:2.78MB

It is needed for a reasonable design of a FBR plant to evaluate a sodium water reaction accident more reasonably and establish the realistic Design Basis Leak (DBL) in a steam generator, High temperature bursting phenomenon, which has much effect on the DBL, depends on heat transfer coefficients of leak jets on tube surfaces at a sodium-water reaction accident. So thermal behavior of leak jets are to be confirmed in the sodium-water reaction test. This report mentions design of a sodium-water reaction test model for measurement of heat transfer coefficient. The test model will be installed in the first test of the FBR safety div.