[보고서]저압 고안전성 해수담수 전용 원자로 AHR400 개념설계

보고서 정보

주관연구기관

한국과학기술원
Korea Advanced Institute of Science and Technology

보고서유형

최종보고서

발행국가

대한민국

언어

대한민국

발행년월

2013-12

과제시작연도

2013

주관부처

미래창조과학부
Ministry of Science, ICT and Future Planning

연구관리전문기관

한국과학기술원
Korea Advanced Institute of Science and Technology

등록번호

TRKO201400011991

과제고유번호

1711004653

사업명

한국과학기술원연구운영비지원(0.5)

DB 구축일자

2014-07-26

표 Issues and solution of research project
표 Effect of motive steam pressure on the MED-TVC performance based on unit water production(left) and based on 400 MW(th) thermal power (right)
표 Levelized energy cost breakdowns of the LNPP and SHNP
표 Levelized water cost breakdowns of the LNPP/MED-TVC and SNHP/MED-TVC
표 Layout of the low-pressure reactor pool: axial cross-sectional view (left) and radial cross-sectional view (right)
표 Three-loop system of the AHR400/MED-TVC
표 MDNBR evaluated using Groeneveld’s CHF look-up table
표 Comparison of k-eff values with different radial reflector materials
표 Channel exit enthalpy distributions at two representative TMP values
표 Channel exit temperature distributions obtained from the MATRA analysis and the CFD analysis
표 Coupled analysis results: power and temperature distributions of the AHR400 reactor core
표 The schematic of two-phase closed thermosyphon
표 Decay heat curve & heat removal vs. time after shutdown
표 Schematic configuration of PRHR system in reactor vessel: Axial cross-sectional view (left) and radial cross sectional view (right)
표 Schematic configuration of heat sink for SBO management
표 Thermosyphon in PRHR system data
표 Required number of HX tubes for PCCS
표 Pressure history of containment under indirect condensation via HX
표 Outside heat transfer coefficient of tubes under indirect condensation via HX
$Air mass fraction inside containment under indirect condensation via HX$ 표 Air mass fraction inside containment under indirect condensation via HX
표 Pressure history of containment under direct condensation via steel
표 Pitting potential ranges of the materials
표 Potentiodynamic polarization curves in 3.5% NaCl solution (left) for the 4 materials at 25 °C (right) for the duplex stainless steel
표 Predicted decrease in USE by R.G 1.99
표 Cross sectional image of sintered SiC after corrosion test.
표 After corrosion tests of sintered SiC (a) for jig contacted area (b) and steam contacted area (c)
표 After corrosion test, SEM images of (a) CVD SiC and (b) pre-oxidized CVD SiC, XRD results of (c) CVD SiC and (d) pre-oxidized CVD SiC, and EDS results of (e) CVD SiC and (f) pre-oxidized CVD SiC.
표 Weight change of Zr-base alloy and SiC with and without Ti coating in steam at 400 °C and 200 bar for 300 h.
표 XRD peaks of Zr-base alloy and SiC with and without Ti coating corroded in steam at 400 ℃ and 200 bar for 300 h
표 Photo of bird’s eye view of steam oxidized test specimens
표 Surface oxide formations of SS430 and SS446
표 Energy balance of the UAE in 2009
표 UAE annual electricity and water statistics for each authority between 2005 and 2010
표 ADWEA global monthly electricity demand and water supply in 2010
표 ADWEA global gross electricity generation and desalination capacity by technology for December 31, 2011
표 Conceptual schematic of a dedicated SNHP desalination system
표 Three-loop system of the SNHP/MED-TVC
표 Four-loop system of the LNPP/MED-TVC
표 Major parameters used in MEE simulation software to analyze the performance of the MED-TVC process
표 Effect of motive steam pressure on the MED-TVC performance based on unit water production(left) and based on 400 MW(th) thermal power (right)
표 Two-step water cost estimation process of the DEEP
표 Levelized energy cost breakdowns of the LNPP and SHNP
표 Effect of motive steam pressure on the levelized water cost of the LNPP/MED-TVC
표 Levelized water cost breakdowns of the LNPP/MED-TVC and SNHP/MED-TVC
표 Sensitivity analysis results for the major parameters used in the DEEP
표 Layout of the low-pressure reactor pool: axial cross-sectional view (left) and radial cross-sectional view (right)
표 Schematic of the MED-TVC plant
표 Major parameters used in MEE simulation software to analyze the performance of the MED-TVC process
표 Effect of motive steam pressure on the MED-TVC performance based on unit water production(left) and based on 400 MW(th) thermal power (right)
표 Three-loop system of the AHR400/MED-TVC
표 Heat transfer in the SG
표 Heat transfer in the SG
표 Hot-side (IL) and cold-side (DL) streams in the SG
표 Hot-side (IL) and cold-side (DL) streams in the SG
표 Heat transfer in IHX
표 Heat transfer in IHX
표 Hot-side (PL) and cold-side (IL) streams in IHX
표 Hot-side (PL) and cold-side (IL) streams in IHX
표 Core layout: dimensions
표 Core layout: core-wide avg. thermal power parameters
표 Valid ranges of parameters for Groeneveld's CHF look-up table
표 Valid ranges of parameters for EPRI-1 CHF correlation
표 Valid ranges of parameters for W-3 CHF correlation
표 MDNBR evaluated using Groeneveld’s CHF look-up table
표 MDNBR evaluated using EPRI-1 CHF correlation
표 MDNBR evaluated using W-3 CHF correlation
표 Fuel assembly dimensions
표 Radial core layout
표 FeCralloy composition
표 Comparison of K-eff values between Zircalloy and FeCralloy cladding materials
표 Channel geometry used in the MATRA
표 Models and parameters used in the MATRA
표 Channel exit enthalpy distributions at two representative TMP values
표 Channel exit enthalpy distributions at two representative TMP values
표 4x4 octant (1/8) assembly used in the MATRA
표 Channel exit temperature contour result of the CFD analysis
표 Channel exit temperature distributions obtained from the MATRA analysis and the CFD analysis
표 Coupled analysis results: power and temperature distributions of the AHR400 reactor core
표 Coupled analysis results: power and temperature distributions of the AHR400 reactor core
표 Fuel wall heat flow, CHF, DNBR
표 Fuel CWT, FST and FCT
표 Initial condition of hot pool and cold pool after shutdown
표 The constants data for approximation equation of ANS decay heat curve for LWR
표 ANS decay heat curve for LWR: operation time of 10 yr and approximation eqution by Glasstone
표 Decay heat curve & heat removal vs. time after shutdown
표 Thermal resistance model for thermosyphon heat transfer rate calculation
표 Correlations for calculation of heat transfer rate in thermosyphon
표 Flow chart of calculating heat transfer in thermosyphon
표 Principle and phenomena of entrainment limitation for thermosyphon
표 Principle of flooding oscillation due to high interfacial force between liquid and vapor
표 Schematic of PCCS for AHR400
표 Dimensions of components in PCCS
표 Nodalization for indirect condensation via HX (left) and direct condensation via steel (right)
표 Required number of HX tubes for PCCS
표 Pressure history of containment under indirect condensation via HX
표 Outside heat transfer coefficient of tubes under indirect condensation via HX
$Air mass fraction inside containment under indirect condensation via HX$ 표 Air mass fraction inside containment under indirect condensation via HX
표 Pressure history of containment under direct condensation via steel
표 Agglomeration process
표 Agglomeration process
표 Inertial impaction
표 Interception
표 Venturi scrubber
표 Various designs of venturi scrubber
표 Aerosol removal process
표 Systematic comparison of current 2nd Gen FVS design and proposed FVS design
표 Advantages and disadvantages of current 2nd Gen FVS design and proposed FVS design
표 Solutions for critical issues in the proposed FVS
표 Comparison of current design with new design
표 Separated FVS design
표 Integrated FVS design
표 Required water inventory calculation results
표 Chemical compositions of the materials used
표 Test set up for electrochemical measurements
표 Potentiodynamic polarization curves for the 4 materials in 25ºC 3.5% NaCl solution
표 Sample surface of the duplex stainless steel after the polarization test that shows deep pits
표 Pitting potential ranges of the materials
표 Potentiodynamic polarization curves for the duplex stainless steel in 4.9 % CH3COONa solution
표 Potentiodynamic polarization curves for the duplex stainless steel in 3.5% NaCl solution
표 Potentiodynamic polarization curves measured at different potential scan rates for the austenitic stainless steel in 3.5% NaCl solution
표 Schematic diagram of irradiation embrittlement
표 Surveillance test data of Kori-RPV material (above) base (below) weld
표 Chemistry of RPV materials in Korea
표 Predicted decrease in USE by R.G 1.99
표 Microstructures of Zr-base alloy after severe accident and normal operating NPP conditions
표 Comparisons between SiC composite and SiC coating on Zr-base alloy
표 (a) After corrosion tests of sintered SiC (1) for jig contacted area (2) steam contacted area and microstructure and EDS analysis (b),(d) for jig contacted area and (c),(e) for steam contacted area.
표 Cross sectional image of sintered SiC after corrosion test.
표 CVD SiC (a) surface image by SEM and (b) XRD.
표 After corrosion test, SEM images of (a) CVD SiC and (b) pre-oxidized CVD SiC, XRD results of (c) CVD SiC and (d) pre-oxidized CVD SiC, and EDS results of (e) CVD SiC and (f) pre-oxidized CVD SiC.
표 Weight change of Zr-base alloy and SiC with and without Ti coating in steam at 400 °C and 200 bar for 300 h
표 XRD peaks of Zr-base alloy and SiC with and without Ti coating corroded in steam at 400 ℃ and 200 bar for 300 h
표 (a) Surface morphology of Zr-base alloy and (b) point EDS analysis after corrosion test in steam at 400 °C and 200 bar for 300 h
표 (a) Surface morphology of Zr-base alloy with Ti coating and (b) point EDS analysis after corrosion test in steam at 400 °C and 200 bar for 300 h
표 (a) Surface morphology of SiC and (b) point EDS analysis after corrosion test in steam at 400 °C and 200 bar for 300 h
표 (a) Surface morphology of SiC with Ti coating and (b) point EDS analysis after corrosion test in steam at 400 °C and 200 bar for 300 h
표 Operating conditions for core structural materials in different power reactors
표 Zr alloy cladding and related oxidation issues
표 Materials with slower oxidation kinetics in steam delay rapid cladding degradation
표 Chemical compositions of SS430 and SS446
표 Microstructure of (a) SS430 and (b) SS446
표 Tensile properties of SS430 and SS446
표 Schematic of test specimen
표 Schematic of steam oxidation test equipment
표 Photo of bird’s eye view of steam oxidized test specimens
표 Surface oxide formations of SS430 and SS446
표 SEM images of surface oxide SS430
표 SEM images of surface oxide SS446
표 XRD results of SS430 (left) and SS446 (right) over time up to 200hr
표 Cross-sectional SEM image of SS430 after (a) 5hr and (b) 200hr
표 Cross-sectional SEM image of SS446 after (a) 5hr and (b) 200hr
표 EDS mapping results of SS430 (up) and SS446 (bottom)
표 Schematics of typical Fe-Cr steam oxidation dissociation mechanism
표 Schematics of typical oxide scale formation of Fe-Cr SS in terms of Cr content
표 SS430 SEM image and schematic of main characteristics of oxide layer formed
표 SS446 SEM image and schematic of main characteristics of oxide layer formed
표 Effect of grain size and GB width(w) on the flux of Cr
표 Schematic comparison of irradiation induced void swelling in austenitic, Ni-base and ferritic alloys as a function of displacement dose
표 Schematic diagram of irradiation embrittlement
표 Charpy V-notch impact test results before and after irradiation; (a) Fe-2.5Cr, (b) Fe-9Cr
표 DBTT and ΔDBTT for Fe-Cr alloys with the changes of Cr contents
표 Effect of Cr Content on the Ductile-Brittle Transition Temperature of Irradiated Ferritic/martensitic Steels
표 Anodic polarization curves in the vicinity of the passivation potential for various Fe-Cr alloys in 0.5M H2SO4
표 Chromium concentration effects on dissolution rates
표 Potentiodynamic curve in the salt solution
표 Potentiodynamic anodic polarization curves of the stainless steels in 3.5% NaCl solution: 1- alloy 1, 2- alloy 2, 3- alloy 3
표 Polarization curves of stainless steel 304 and 316 in PWR-water at 300℃ after 3 weeks of testing

과제명(ProjectTitle) :	-
연구책임자(Manager) :	-
과제기간(DetailSeriesProject) :	-
총연구비 (DetailSeriesProject) :	-
키워드(keyword) :	-
과제수행기간(LeadAgency) :	-
연구목표(Goal) :	-
연구내용(Abstract) :	-
기대효과(Effect) :	-

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 제목(한글), 저자명(한글), 발행일자, 전자원문, 초록(한글), 초록(영문) 관리번호, 제목(한글), 제목(영문), 저자명(한글), 저자명(영문), 주관연구기관(한글), 주관연구기관(영문), 발행일자, 총페이지수, 주관부처명, 과제시작일, 보고서번호, 과제종료일, 주제분류, 키워드(한글), 전자원문, 키워드(영문), 입수제어번호, 초록(한글), 초록(영문), 목차
저장형식	Text(ASCII format) Excel format
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

[국가R&D연구보고서] 저압 고안전성 해수담수 전용 원자로 AHR400 개념설계
Conceptual Design of Low-pressure Highly-safe AHR400 Dedicated to Seawater Desalination 원문보기

초록

Abstract ▼

목차 Contents

표/그림 (167)

표/그림 (167)

연구자의 다른 보고서 :

참고문헌 (25)

연구과제 타임라인

활용도 분석정보

활용도 Top5 보고서

관련 콘텐츠

원문 보기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

[국가R&D연구보고서] 저압 고안전성 해수담수 전용 원자로 AHR400 개념설계 Conceptual Design of Low-pressure Highly-safe AHR400 Dedicated to Seawater Desalination 원문보기

초록

Abstract ▼

목차 Contents

표/그림 (167) 모든 표/그림 보기

표/그림 (167) 슬라이드로 보기

연구자의 다른 보고서 :

참고문헌 (25)

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

활용도 분석정보

활용도 Top5 보고서 더보기

관련 콘텐츠

원문 보기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

[국가R&D연구보고서] 저압 고안전성 해수담수 전용 원자로 AHR400 개념설계
Conceptual Design of Low-pressure Highly-safe AHR400 Dedicated to Seawater Desalination 원문보기

표/그림 (167)

표/그림 (167)

활용도 Top5 보고서