ML20128P211

Forwards Diagrams Re Core Melting & Containment to Aid in Understanding Stages of Severe Accident.Labeled Diagrams Showing Components & Shaded Diagrams Showing Control Vols Encl for Containment Illustrations.W/O Encl

ML20128P211
Person / Time
Issue date:	11/14/1984
From:	Ryder C NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES)
To:	Araj K HARVARD UNIV., CAMBRIDGE, MA
Shared Package
ML20127A894	List: IA-85-110, Forwards Technical Papers from Eg&G,Idaho for ANS Meeting in Snowbird,Ut.W/O Encls ML20127A890 ML20127B539 ML20127B616 ML20127C187 ML20128M621 ML20128M642 ML20128M650 ML20128M656 ML20128M664 ML20128M670 ML20128M675 ML20128M679 ML20128M684 ML20128M693 ML20128M700 ML20128M705 ML20128M712 ML20128M723 ML20128M727 ML20128M731 ML20128M739 ML20128M746 ML20128M753 ML20128M760 ML20128M767 ML20128M774 ML20128M781 ML20128M788 ML20128M795 ML20128M798 ML20128M819 ML20128M839 ML20128M853 ML20128M865 ML20128M878 ML20128M883 ML20128M890 ML20128M918 ML20128M924 ML20128M946 ML20128M953 ML20128M973 ML20128M982 ML20128M990 ML20128N000 ML20128N011 ML20128N018 ML20128N023 ML20128N041 ... further results
References
FOIA-85-110 NUDOCS 8507130223
Download: ML20128P211 (1)

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Subj Cire Chron Branch r/f l

CRyder CRyder r/f MSilberberg Dr. Kamal Araj Department of Physics i

Harvard University Cambridge, MA 02138 i

Dear Dr. Araj:

[

You requested diagrams that may aid a reader in understanding some stages of a severe accident. Enclosed are diagrams from our contractors, as indicated below, that illustrate three major stages:

Staae Centractor Core Melting Battelle Columbus Laboratory i

Containment Battelle Columbus Laboratory For the containment illustrations, you will find three items:

1.

Labled diaorams showing components 2.

Shaded diagrams showing control volumes 3.

Plain diagrams The diagrams are in draft form; I presume that you will modify them as is j

necessary for your report Sincerely, C. Ryder i

Accident Source Term Program Office Office of fiuclear Regulatory Research

Enclosures:

As stated L

RE5:A5TF0 RE5:A5TP0 Ryder:md Silberberg l

11/14/84 11/ /84 l

• I 8507130223 850415 PDR FOIA ALVARE285-110 PDR 20