| abstract |
The invention belongs to reactor engineering technical fields, disclose a kind of heat pipe type double mode nuclear reactor for space reactor core using radial hydrogen runner.The reactor core includes radial reflector, reactor core active region, heat pipe, reactor core cylinder, axial reflecting layer, control drum, and wherein reactor core active region is located in reactor core tube body, and axial reflecting layer is located above reactor core active region；Radial reflector is hollow cylindrical structure, and reactor core active region, axial reflecting layer and heat pipe are located in the cavity of the radial reflector；The present invention has the advantages that simple structure, safety in operation and high reliablity and the beneficial effect for having passive, non-single point failure. |