Last edited by Tojagar
Saturday, August 8, 2020 | History

3 edition of Materials and design bases issues in ASME code case N-47 found in the catalog.

Materials and design bases issues in ASME code case N-47

Materials and design bases issues in ASME code case N-47

  • 97 Want to read
  • 5 Currently reading

Published by Division of Engineering, Office for [i.e. of] Nuclear Regulatory Research, U.S. Nuclear Regulatory Commission, U.S. G.P.O., Supt. of Docs. [distributor in Washington, DC .
Written in English

    Subjects:
  • Nuclear reactors -- Design and construction -- Standards -- United States.

  • Edition Notes

    Statementprepared by R.L. Huddleston, R.W. Swindeman.
    ContributionsSwindeman, R. W., U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Engineering., Oak Ridge National Laboratory.
    The Physical Object
    FormatMicroform
    Paginationvii, 33 p.
    Number of Pages33
    ID Numbers
    Open LibraryOL14688646M

    The American Society of Mechanical Engineers (): ASME Boiler and Pressure Vessel Code, Code Cases: Nuclear Components. Case N Fatigue .   The ASME code was developed for modes of failures experienced in the pressure boundary and was not intended to be utilized for the design of structural components. ANSI/AISC “Specification for Structural Steel Buildings” (AISC) addresses the failure mechanisms experienced in structures based on their geometry and boundary conditions.

    ORGANIZATION OF THE ASME BOILER & PRESSURE VESSEL CODE FROM A MATERIALS STANDPOINT. The first published version of the ASME Code appeared in , covering power and heating boilers. Part D first appeared in the Edition of the Code, combining into one book, as suggested earlier, design stress values and materials property values. M-DP, Rev. 1, December page 1 NORSOK STANDARD DESIGN PRINCIPLES MATERIALS SELECTION M-DP Rev. 1, December Please note that whilst every effort has been made to ensure the accuracy of the NORSOK standards neither OLF nor TBL or any of their members will assume liability for any use.

    Technical Basis and Strategy for Consolidation of ASME Boiler and Pressure Vessel Code, Section III, Subsection NC (Class 2) and Subsection ND (Class 3) Into a Single Subsection Jie Wen, Robert Keating, Timothy M. Adams.   The training event courses, taught by prominent experts and ASME codes and standards leaders, will be held from Oct. 17 to 21 at the Meliá Barcelona Sarrià. ASME MasterClass courses are practical training sessions for experienced professionals that emphasize learning through the discussion of real-world case studies and practical applications.


Share this book
You might also like
Infinitely gross jokes

Infinitely gross jokes

rare and most vvonderfull things

rare and most vvonderfull things

historical life of Christ.

historical life of Christ.

Trojan odyssey

Trojan odyssey

The Second ABA National Institute on Equal Employment Opportunity Law

The Second ABA National Institute on Equal Employment Opportunity Law

Genes and nutrition

Genes and nutrition

Commercial Atlantic salmon catch for West Newfoundland and South Labrador, Gulf Region

Commercial Atlantic salmon catch for West Newfoundland and South Labrador, Gulf Region

Oktober.

Oktober.

Microeconomics--concepts and applications

Microeconomics--concepts and applications

jurisdiction of the Lords house, or Parliament

jurisdiction of the Lords house, or Parliament

Computational Modeling of a Time-Independent, Heterogeneous Reactor Core Using Simplified Discrete Ordinates Neutron Transport Techniques

Computational Modeling of a Time-Independent, Heterogeneous Reactor Core Using Simplified Discrete Ordinates Neutron Transport Techniques

Materials and design bases issues in ASME code case N-47 Download PDF EPUB FB2

@article{osti_, title = {Materials and design bases issues in ASME Code Case N}, author = {Huddleston, R L and Swindeman, R W}, abstractNote = {A preliminary evaluation of the design bases (principally ASME Code Case N) was conducted for design and operation of reactors at elevated temperatures where the time-dependent effects of creep, creep-fatigue, and creep ratcheting are.

Get this from a library. Materials and design bases issues in ASME code case N [R L Huddleston; R W Swindeman; U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Engineering.; Oak Ridge National Laboratory.].

Materials and design bases issues in ASME code case N Washington, DC: Division of Engineering, Office for [i.e. of] Nuclear Regulatory Research, U.S.

Nuclear Regulatory Commission: U.S. G.P.O., Supt. of Docs. Materials and design bases issues in ASME code case N [microform] Preparatory design. Book 2, Assignments / written. Materials and design bases issues in ASME Code Case N [electronic resource].

Imprint Rockville, Md.: U.S. Nuclear Regulatory Commission ; Oak Ridge, Tenn.: distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, ASME Boiler and Pressure Vessel Code,(and Addenda), Case N, approval date—December 3,American Society of Mechanical Engineers.

ASME Boiler and Pressure Vessel Code,Section XI Rules for Inservice Inspection of Nuclear Power Plant Components, IWB, Evaluation Procedures and Acceptance Criteria for Austenitic Cited by: 1. Five conditions related to industry use of Code Case N have been published by the NRC in Regulatory GuideRevision A number of these issues are related to a need for additional explanation of the technical basis for the Code Case, such as the procedures for evaluation of wall thickness less than the ASME Code Design Pressure.

The urgency of the code case must be defined and it must be confirmed that the request is in connection with equipment that will be ASME stamped, with the exception of Section IX applications. The proposed code case should identify the BPVC section and division, and be written as a Question and a Reply in the same format as existing code cases.

Gentlemen, I am seeking some advice regarding code casesand 1. I have a copy of ASME code cases which shows in the numeric index that none of the above cases have been annulled but only is included in the case book.

Code Books Required: BPVC-I – Power Boilers BPVC-II – Materials Part C – Specifications for Welding Rods, Electrodes and Filler Metals BPVC-V – Nondestructive Examination BPVC-IX – Welding and Brazing Qualifications B – Power Piping ORDER NO.

BPVCB A E PP ASME’s Boiler and Pressure Vessel Code (BPVC) | ORNL Review for NRC of ASME Code Case N (now NH and Div 5A) in [3] NRC Review and Assessment of Codes and Procedures for HTGR Components in [4] DOE-funded ASME/LLC Regulatory Safety Issues in Structural Design Criteria Review of ASME III NH in [5] NRC-sponsored Review of Regulatory Safety Issues for.

The analysis provides the basis for a critical consideration of ASME Code, Case N 47, and the applicability of the code case rules for service temperatures above 1. Introduction The helium cooled high temperature reactor (HTR) is under intensive research and development in the Federal Republic of Germany.

He is also very involved in ASME Codes and Standards, currently serving on the following: ASME Board on Pressure Technology Codes and Standards Subgroup on Design of Section VIII Subgroup on Interpretations of Section VIII Working Group on Design By Analysis of Section VIII Vice-Chair of the ASME Pressure Vessels and Piping Division Technical.

The application of the Code Case is restricted to Class 2 and 3 systems, so that safety issues regarding short-term system operation are minimized. The first version of the Code Case was published in Since then, there have been four revisions to the Code Case that have been published by ASME.

STP-NU Regulatory Issues in NH Structural Design Criteria iv 6 MATERIALS MODELS DESIGN CRITERIA AND ANALYSIS METHODS NEEDED IN THE ASME CODE TO COVER REGULATOR ISSUES FOR VERY-HIGH. ORGANIZATION OF THE ASME BOILER & PRESSURE VESSEL CODE FROM A MATERIALS STANDPOINT.

The “heart” of the Guidebook to ASME Section II - Materials Index is the tabulation of ferrous and nonferrous materials specifications by Code section use. However, this Index is only part of the story with respect to Section II and Code materials in general.

ORNL Review for NRC of ASME Code Case N (now NH and “Materials and Design Bases Issues in ASME Code Case N ,” ORNL/TM, April 4. NUREG/CR, Shah, V.N., S.

Majumdar, and K. Natesan,“Review and Assessment of Codes and Procedures for HTGR Components,” ATL, June 5. O’Donnell, W. J., and D.

Griffin. CASE (continued) CASES OF ASME BOILER AND PRESSURE VESSEL CODE (e) (m)Material conforming to ASTM B 16 and ASTM B 21 Alloys, and shall be used only in the soft and half-hard tempers. (f) the weld is located in the secondary pressure zone of the Material conforming to ASTM B Alloy C or A Grades,and 12L The ASME “Task Group High Strength Nickel Alloy Issues” (TGHSNAI) was assigned the task of revising the existing Code Cases, N [1], “Alternate Examination Requirements and Acceptance Standards for Class 1 PWR Piping and Vessel Nozzle Butt Welds Fabricated With UNS N or UNS W Weld Filler Material With or Without Application.

Covers centrifugal pumps of vertical shaft, single stage design with suction and discharge nozzles in-line. Recent Revisions: Revisions made to further improve the reliability of the B pumps. Added mechanical seal configuration code and material classification code.

Universal cover added as an alternate sealing cover. material(s) of construction or corrosion allowance. Design scope of most design codes includes new construction only, not revamps, repairs or rerates. ) Codes comparison Provisions of a design code are an interrelated set of design, fabrication, inspection, and testing requirements.

For example, the use of a higher design. The design of vertical pressure vessel is carried out using the American Society of Mechanical Engineers (ASME) Codes. ASME section VIII and Division 1 are normally used in design. Rupture pin technology was developed in to solve valve failure problems for Exxon and Shell in Holland.

In the United States, rupture pin technology was introduced in ASME approved the use of the buckling pin under ASME Code Case # in May Shafts are designed on the basis of strength or rigidity or both. Design based on strength is to ensure that stress at any location of the shaft does not exceed the material yield stress.

Design based on rigidity is to ensure that maximum deflection (because of bending) and maximum twist (due to torsion) of the shaft is within the allowable limits.