Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

ACRS Thermal-Hydraulic Phenomena Subcommittee Meeting - June 26, 2002

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS
THERMAL-HYDRAULIC PHENOMENA SUBCOMMITTEE MEETING:
STATUS OF RES "ATLATS" PHASE SEPARATION TEST PROGRAM/
RESOLUTION OF GSI-185 - RECRITICALITY CONTROL FOR SBLOCAs IN PWRs
JUNE 26, 2002
ROCKVILLE, MARYLAND

PRESENTATION SCHEDULE

	TOPIC		PRESENTER	TIME
I.	Introduction		G. Wallis, Chairman	8:30 a.m.
II.	NRC-RES Presentations - Status Of T/H Research Programs
	A.	"ATLATS" Phase Separation Test Program
		1. Overview	S. Bajorek - RES	8:40 a.m.
		2. ATLATS Facility Description & Recent Experimental Results	Q. Wu - OSU	9:00 a.m.
		3. Entrainment Onset Modeling	Q. Wu	9:30 a.m.
	*BREAK*			10:30 a.m.
		4. Model for Entrainment Rate	Q. Wu	10:45 a.m.
	*LUNCH*			12:00 p.m.
	B.	TRAC-M Code Development Status	J. Kelly - RES	1:00 p.m.
	C.	TRAC-M Documentation	F. Odar - RES	1:15 p.m.
	D.	PSU- RBHT Program Status	S. Bajorek	1:30 p.m.
III.	Resolution of GSI-185: Recriticality Control for SBLOCAs in PWRs
	A.	Scenario Description/ Issue Summary	H. Scott, RES	2:00 p.m.
	B.	Boron Mixing & Concentration	M. DiMarzo, U. Md.	2:30 p.m.
	*BREAK*			3:15 p.m.
	C.	Neutronics Analysis	D. Diamond, BNL	3:30 p.m.
IV.	Subcommittee Caucus			4:30 p.m.
		1. Comments on Meeting Presentations
		2. Follow-on Actions
		3. Decision to Bring Review to ACRS/ Instructions to Presenters	Q. Wu
V.	Recess			4:45 p.m.

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