Transient Temperature and Pressure in the Reactor Room During a Core Meltdown Accident.

Shadday, M. A.

Technical Information Center Oak Ridge Tennessee

关键词: Reactor vessels;    Meltdown;    Mathematical models;    Flow rate;    Steam;   

RP-ID  :  DE2001783925

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The purpose of this numerical model is to determine the optimum ventilation exhaust flow rate for the reactor room. The influence of steam produced in the reactor vessel, on the reactor room pressures, is included in the model. A parametric study of the affect of various steam mass flow rates is included in this document. The affect of steam on the conditions in the reactor room is significant at modest flow rates.