ML20043B252

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Forwards Comments on Augmented Insp Team Rept of Lasalle 880309 Stability Event.Recommends Review of Old Recirculation Pump Trip Events to Establish Whether Limit Cycle Oscillations of Magnitude Large Enough to Cause Scram
ML20043B252
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 05/17/1988
From: Marchleuba J
OAK RIDGE NATIONAL LABORATORY
To: Huang T
Office of Nuclear Reactor Regulation
Shared Package
ML20042D069 List:
References
FOIA-90-13 NUDOCS 9005250143
Download: ML20043B252 (9)


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i Ret FOIA-90-13 APPENDIX A RECORDS MAINTAINED IN THE PDR UNDER THE ABOVE REQUEST NUMBER l

NUMBER DATE DESCRIPTION 1.

5/9/88 Report by H. S. Cheng, Simulations of the LaSalle Incident with BNL Plant Analyzer, (2 pgs.)

2.

5/17/88 Letter to Tai Huang from Jose March Leuba re:

LaSalle Stability Event, (7 pgs.).

3.

6/6/88 Letter from Kato to Jordan transmitting report on Simulation of LaSalle 2 Incident, (20 pgs.)

4.

6/14/88 Letter to Tai Huang from Jose March Leuba, subject:

Request for RES Assistance in Evaluation of LaSalle Instability Event, (7 pgs.).

5.

7/29/88 Letter to Tai Huang from Jose March Leuba enclosing draft document about BWR Stability, j

(17 pgs.).

6.

8/4/88 Report by H. S.

Cheng, Simulation of BWR Power' Oscillations Without scram, (15 pgs.).

7.

12/%/88 Report by H. S. Cheng and W. Wulff,.BWR.

Instability Simulations with BNL Engineering Plant Analyzer, (80 pgs.).

l 8.

12/12/88 Letter.to Tai Huang from Jose March'Leuba l

enclosing draft letter, " Grand Gulf Stability 1

Measurements During Cycle 2,"

(20 pgs.).

9.

12/12/88 Report entitled, "RAMONA-3B Calculations of BWR Core-Wide and-Regional Power / Flow Oscillations," (40 pgs.).

10.

3/89 Technical Evaluation Report entitled, " Review of the ANNA (Advance Neutron Noise Analysis)

Software System for Boiling Water Reactor Stability Measurements," (21 pgs.).

11.

3/28/89 Presentation by H. S.

Cheng, A.N. Mallen, and W. Wulff entitled, " Simulations of the Recent LaSalle-2 Incident with the BNL Plant Analyzer, (4 pgs.).

Jgg525gj3900328 HIATT90-13 PDR

Ret FOIA-90-13 APPENDII A RECORDS NAINTAINED IN THE PDR UNDER TEE ABOVE REQUEST NUNBER (Continued)

NUMBER DATE DESCRIPTION 12.

5/23/89 ACRS Outline, (14 pgs.).

13, 6/20/89 Letter to A. Thadani from Stephen D. Floyd i

enclosing report entitled, " Fuel Thermal i

Margin During Core Thermal Hydraulic Oscillations in a Boiling Water Reactor,"

(59 pgs.).

14, 7/89 Report by R.

D. Hentzen entitled, " Analysis of Thermal Hydraulic Instability with TRAC-BFl:

Assessment Using FRIGG-2 Data,"

(24 pgs.).

15.

8/11/89 Paper by J. March-Leuba entitled,

" Understanding the Boiling Water Reactor i

Limit Cycle," (12 pgs.).

16.

9/18/89

. Letter to A. Thadani from Stephen D.

Floyd enclosing report entitled, " Average Core Power During Large Core Thermal Hydraulic Oscillations in a Boiling Water Reactor,"

(29 pgs.).

L 17.

9/26/89 Report by Jose March-Leuba entitled, "LAPUR-l HIPA Benchmark," (24 pgs.).-

18. -

11/89 NUREG/CR-5421, "LAPUR User's Guide - (Filed in Separate PDR File).

s l '.

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