Standpipe-Bubbler Pump Level Control Study: 1E-3862, Controlled Clearance Pump/System Model Analysis (Task A) W.P. 7373. Engineering Memorandum 0190

摘要

Computer simulation results of the Standpipe-Bubbler pump level control system/controlled clearance pump configuration 1E-3862 are presented. Fluid level control system behavior is presented in graphical form for normal plant loading, unloading, and trip transients, under varying conditions of cover gas mass flow rate, tank impedances, temperature, and flow rates through discharge seal and bearing leakage paths. Satisfactory fluid level control can be attained for this configuration with a Standpipe-Bubbler system. (ERA citation 06:030604)