To investigate the possibility of passive initiation of the isolation valve located inside Safe Guard Vessel, an experimental study is being performed.

Heat Pipe Application for PRHRS

A separate type heat pipe is experimentally studied for PRHRS. A computer code is developed to model the thermo-hydraulic behavior of the heat pipe.

Helically Coiled Tube Once Through Steam Generator

The thermal hydraulic design and performance analysis computer code, ONCESG, for a once through steam generator is developed. An experimental study is being performed to generate the heat transfer correlation and pressure drop correlation of the helically coiled tube once through steam generator.

Critical Heat Flux Test

An experimental test facility is being constructed to study critical heat flux and pressure drop correlation for the tight latticed hexagonal fuel assembly.

Steam Injector Application for PCCS

An experimental study is being conducted on a steam injector driven passive containment cooling system. A computer code is developed to model the thermo-hydraulic behavior of the steam injector.

An experimental investigation is being conducted for material selection and performance test for the wet thermal insulation system.