dynamic analysis of dry storage canister and the spent

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Dynamic analysis of dry storage canister and the spent ...

01/05/2021  Some drop analyses for dry storage system are also performed, such as spent fuel basket dropped downward from 7 m height in a new dry interim storage facility for Canada Natural Uranium Deuterium (CANDU) reactor (Choi et al., 2011), and numerical analysis of the 1 m drop test on a steel bar of a CASTOR cask used in dry interim storage of spent nuclear fuel for German Pebble Bed

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Dynamic analysis of dry storage canister and the spent ...

Request PDF Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM High-temperature gas cooled reactor pebble-bed modular (HTR-PM) uses a

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Dynamic analysis of dry storage canister and the spent ...

Abstract High-temperature gas cooled reactor pebble-bed modular (HTR-PM) uses a dry storage system based on steel storage canisters to store and transport spent fuels on-site. For the canister, one of the key equipment, it is necessary to verify the reliability of the structural design in extreme events, especially under the accidental drop. Since there are 40,000 fuel elements in a canister ...

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Dynamic analysis of dry storage canister and the spent ...

Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM Annals of Nuclear Energy ( IF 1.378) Pub Date : 2021-01-16, DOI: 10.1016/j.anucene.2020.108030 Musen Lin, Jinhua Wang, Bin Wu, Yue Li

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Dynamic analysis of dry storage canister and the spent ...

Article “Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make ...

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Dynamic response analysis of a spent-fuel dry storage

01/04/2012  In this paper, a study on dynamic responses of a spent-fuel dry storage cask under vertical drop accident is presented. This cask is developed in Taiwan INER under a project for developing a high capacity dry storage system (HCDSS). The casks with size scale factors of 1/1, 1/2.5, and 1/5 are respectively simulated to explore the size effect in small scale drop tests. The analysis is carried ...

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Musen LIN Master's Student Master of Engineering ...

Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM . Article. May 2021; Musen Lin. Jinhua Wang. Bin Wu. Yue Li. High-temperature gas cooled reactor ...

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IMPACT ANALYSIS OF SPENT FUEL DRY CASKS UNDER

The storage cask drop analyses evaluated a 30.5 cm (12 in.) drop of the cask impacting three different surfaces: reinforced concrete, asphalt, and gravel. KEY WORDS: impact analysis, drop analysis, spent fuel, dry cask, finite element model, nonlinear, dynamic, transfer cask, storage cask. 1 INTRODUCTION

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Summary of Design Criteria for Dry Cask Storage Systems ...

Point-1 is in dry storage at the ISFSIs on those sites and these two spent fuel pools (SFP)s have been decommissioned. Millstone-1 UNF is all in wet storage in the spent fuel pool at that unit. For the purposes of this report all twenty shutdown reactors with UNF and GTCC waste remaining at 17 sites will be evaluated. See Table -1 for a full ...

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Dynamic analysis of dry storage canister and the spent ...

Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM Annals of Nuclear Energy ( IF 1.378) Pub Date : 2021-01-16, DOI: 10.1016/j.anucene.2020.108030 Musen Lin, Jinhua Wang, Bin Wu, Yue Li

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Dynamic analysis of dry storage canister and the spent ...

Article “Dynamic analysis of dry storage canister and the spent fuels inside under vertical drop in HTR-PM” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make ...

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Thermal Analysis of a Spent Fuel Dry Storage Cask

Thermal Analysis of a Storage Cask for 24 Spent PWR Fuel Assemblies Ju-Chan Lee, Kyung-Sik Bang, Ki-Seog Seo, Ho-Dong Kim ... Canister Fig. 1. Spent Fuel Dry Storage System. Overpacklid (concrete, carbon steel) Overpack(concrete, carbon steel) Basket (stainless steel) Fuel (24 FA) Canister (stainless steel) Canister lid (stainless steel) Air inlet (8 ea) Air outlet (8 ea) Fig. 2. Overview of ...

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IMPACT ANALYSIS OF SPENT FUEL DRY CASKS UNDER

The storage cask drop analyses evaluated a 30.5 cm (12 in.) drop of the cask impacting three different surfaces: reinforced concrete, asphalt, and gravel. KEY WORDS: impact analysis, drop analysis, spent fuel, dry cask, finite element model, nonlinear, dynamic, transfer cask, storage cask. 1 INTRODUCTION

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Spent Fuel Storage in Pools and Dry CasksKey Points and ...

28/10/2021  The NRC's requirements for both wet and dry storage can be found in Title 10 of the Code of Federal Regulations (10 CFR), including the general design criteria in Appendix A to Part 50 and the spent-fuel storage requirements in Part 72. The staff uses these rules to determine that the fuel will remain safe under anticipated operating and accident conditions. There are requirements on topics ...

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SAFETY OF DRY STORAGE FOR SPENT FUEL. REVIEW AND ...

SAFETY OF DRY STORAGE FOR SPENT FUEL. REVIEW AND INDEPENDANT EXPERTS' ANALYSIS S.M. Koltyshev National Nuclear Center of the Republic of Kazakhstan D. Olsen, G. Imel Argonne National Laboratory, USA O.G. Romanenko Scientific Technical Center "Nuclear Tecnology Safety", Almaty S.V. Krechetov Atomic Energy Committee of'RK Ministry of Energy, Industry and

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Thermal and fluid analysis of dry cask storage containers ...

25/10/2017  A detailed three-dimensional thermal and fluid analysis of a vertical dry storage cask with a canister containing 32 high-burnup pressurized water reactor (PWR) spent fuel assemblies for a storage of 50 years was carried out using a CFD simulation. The input decay heat value was calculated based on a Westinghouse 17 × 17 PWR fuel assembly using the well validated package ORIGAMI

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Evaluation of Residual Stress on Welds of Spent Fuel Dry ...

Evaluation of Residual Stress on Welds of Spent Fuel Dry Storage Canisters by Peening Technology Donghee Leea*, Yongdeog Kima, ... analysis was conducted in this study to examine efficacy in preventing CISCC as well as applicability in dry storage canisters of most widely utilized SSI technologies - laser peening and ultrasonic peening. 2. Objective This study is a feasibility study

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Summary of Design Criteria for Dry Cask Storage Systems ...

Point-1 is in dry storage at the ISFSIs on those sites and these two spent fuel pools (SFP)s have been decommissioned. Millstone-1 UNF is all in wet storage in the spent fuel pool at that unit. For the purposes of this report all twenty shutdown reactors with UNF and GTCC waste remaining at 17 sites will be evaluated. See Table -1 for a full ...

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NRC Guidance Documents - Energy

16/12/1991  NUREG/CR-2146, Volume 1: Dynamic Analysis to Establish Normal Shock and Vibration of Radioactive Material ... Classification of Transportation Packaging and Dry Spent Fuel Storage System Components According to Importance to Safety. NUREG/CR-6487: Containment Analysis for Type B Packages Used to Transport Various Contents [3-MB file] NUREG/CR-6673: Hydrogen

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Spent Fuel Storage in Pools and Dry CasksKey Points and ...

28/10/2021  The NRC's requirements for both wet and dry storage can be found in Title 10 of the Code of Federal Regulations (10 CFR), including the general design criteria in Appendix A to Part 50 and the spent-fuel storage requirements in Part 72. The staff uses these rules to determine that the fuel will remain safe under anticipated operating and accident conditions. There are requirements on topics ...

Get price

SAFETY OF DRY STORAGE FOR SPENT FUEL. REVIEW AND ...

SAFETY OF DRY STORAGE FOR SPENT FUEL. REVIEW AND INDEPENDANT EXPERTS' ANALYSIS S.M. Koltyshev National Nuclear Center of the Republic of Kazakhstan D. Olsen, G. Imel Argonne National Laboratory, USA O.G. Romanenko Scientific Technical Center "Nuclear Tecnology Safety", Almaty S.V. Krechetov Atomic Energy Committee of'RK Ministry of Energy, Industry and

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Scoping Analysis of Spent Fuel Storage Cask for Monitoring ...

Scoping Analysis of Spent Fuel Storage Cask for Monitoring Application Hyong Chol Kim *, ... operation of dry storage casks is the confinement monitoring [2]. It would be very beneficial if canister confinement can be monitored without any pressure sensor line penetration through the canister wall. Recently, methods based on surface temperature measurements have been proposed for detecting ...

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Impact Analysis of Spent Fuel Dry Casks under Accidental ...

Impact Analysis of Spent Fuel Dry Casks under Accidental Drop Scenarios J.I ... used for handling and moving the multi-purpose canister (MPC) that contains the fuel, and a storage cask, used to store the MPC and fuel on a concrete pad at the site. This paper describes the analyses of the casks for two loading events. The first loading consists of dropping the transfer cask while it is lowered ...

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IMPLEMENTATION OF THE SPENT FUEL COMPLEMENTARY DRY STORAGE ...

• The Dry Storage Solution based on Canister was/is being implemented in the following countries: Spain / Mexico / England / Slovenia / United States In the countries mentioned above, the Dry Storage Solution based on Canister is used in approximately 70 NPPs Approximately 2,300 Storage Devices based on Canister are used in these 70 NPPs The Project The Adopted Solution. ELETRONUCLEAR

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Evaluation of Residual Stress on Welds of Spent Fuel Dry ...

Evaluation of Residual Stress on Welds of Spent Fuel Dry Storage Canisters by Peening Technology Donghee Leea*, Yongdeog Kima, ... analysis was conducted in this study to examine efficacy in preventing CISCC as well as applicability in dry storage canisters of most widely utilized SSI technologies - laser peening and ultrasonic peening. 2. Objective This study is a feasibility study

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A numerical study of spent nuclear fuel dry storage ...

The structural integrity of concrete dry storage systems under an impact loading caused by a simulated com- mercial airplane engine crash is evaluated in this study. A finite element model of a generic vertical dry storage system including the concrete overpack, multi-purpose canister, spent nuclear fuel (SNF) basket, and SNF as-semblies was developed using a commercial finite element ...

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“Spent” Nuclear Fuel Dry Storage Minimum Safety Requirements

23/02/2019  1,712 fuel assemblies in spent fuel pools 50+ canisters in dry storage (1,568 fuel assemblies) PGE plans to buy 25 more canisters by 2022 9 canisters (288 fuel assemblies) in 2018 8 canisters (256 fuel assemblies) in 2020 8 canisters (256 fuel assemblies) in 2022 Continues to produce more nuclear fuel waste Photo of Holtec canister for BWR fuel. Diablo uses PWR fuel (MPC-32 fuel

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NRC Guidance Documents - Energy

16/12/1991  NUREG/CR-2146, Volume 1: Dynamic Analysis to Establish Normal Shock and Vibration of Radioactive Material ... Classification of Transportation Packaging and Dry Spent Fuel Storage System Components According to Importance to Safety. NUREG/CR-6487: Containment Analysis for Type B Packages Used to Transport Various Contents [3-MB file] NUREG/CR-6673: Hydrogen

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Holtec Refused to Provide Info Re Its Spent Nuclear Fuel ...

20/08/2019  The process of transferring spent nuclear fuel, excluding the canister, transfer cask, and storage system costs $150,000 to $550,000. Then the canister is placed into either a vertical or horizontal dry storage system. 2. Transporter Transporter— For vertical storage, a crawler-type transporter ($1 million to $1.5 million) carries the entire ...

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