Marviken Full-Scale Critical-Flow Tests. Volume 30: Results from Test 22

摘要

The twenty-second test in a series of full-scale critical flow tests is described, the test data are presented, and the results are briefly discussed. Test 22 was conducted using a reactor pipe simulator consisting of a rounded entrance followed by a 500 mm, constant diameter test section having a length-to-diameter ratio of 1.5. Data were obtained at steam dome pressures which varied from 4.9 to 2.4 MPa and at fluid conditions ranging from 52 exp 0 C subcooled compared to steam dome pressure to saturation with low quality. (ERA citation 07:043653)