-e...faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical...

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PWR - 2 ! 111251J o02 - t od , . _ . , . , l o (" ' 9r) s / e -e 0 CANDU _,.... , . ,_ , . , .................... ·- 3.0E-04 -····· 2.SE-04 2.0E-04 Q J 1.5E-04 C : 0 1.0E-04 Q J C : Q J 5.0E-05 Q J 0.0E+00 ± 6500 6700 6900 7100 Time (s) --• -,- ,,, ..... -----------,.---Fi 7 7300 ;:::;:::=::::=.----_ ..::_-_-_ _-...::::= ===1,J. : ur--- ..... --1 ,--.._ -- -- - _- _- _- _-_- ___ _ , I") - =-=---:. l i;:::=.========= _:,; G . = ui f.t - --·i Notelncrea5ing courantllmit;is flowratedrops •=====:::::i■ -- --• L - BWR H 800 l<I I> EE) t>l G.R.A.P.E. 7500

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Page 1: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …

PWR

-‚2•!111251J o02•-tod ,,._...,..,lo ("'9r)

s / e -e 0 •

CANDU _, .... , ... ,_ , ...... , .................... ·-

3.0E-04 -·····

2.SE-04

2.0E-04

QJ

1.5E-04 C: 0

1.0E-04 QJ C: QJ

5.0E-05 QJ

0.0E+00 ± 6500 6700 6900 7100

Time (s)

--• -,- ,,,.....-----------,.---Fi 7

7300

;:::;:::=::::=.----_ ..::_-_-_ _-...::::= ===1,J. : ur---.....--1 , - - . . _ - -- - -_ -_ -_ -_ - _ -___ _,,I")

-•

=-=---::. l

i;:::=.=========_:,;

G . • = ui f.t - --·i Notelncrea5ing courantllmit;is flowratedrops

•=====:::::i■ • -- --• L -

BWR H

800

l<I I> E E ) t>l

G.R.A.P.E.

7500

Page 2: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …

RELAP/SCDAPSIM

RS3.x Versions

Advanced 2D/3D fuel & severe accident models for LWR/PHWR's(includes the influence of burn-up, air ingression, advanced cladding/fuel materials

Validated using an extensive database-TMI-2, LOFT-FP, PHEBUS-FPT, PBF-SFD, CORA, QUENCH, PARAMETER(VVER)

v3.4 Build 10/2018

"Frozen" Production version used for licensing & safety studies

v3.5 Build 10/2018

R&D version, used for ongoing JH/SA experiment design & analysis, for advanced cladding materials, spent fuel storage, Fukushima de-commissioning R&RD

v3.6 Build 05/2018

R&D version with specialized models for CANDU's & other HPWR safety and R&D activities

RS4.x VersionsAdvanced multi-D BFPU fuel models for advanced fluid systems(included Pb-based & Na, molten salts, He and other non-condensible gases

Advanced numerics and programming for high performance, easy maintenance

Used to support advanced fluid systems including ITER, SCWRS, & SMR's

v4.0 Build 05/2018

"Frozen" Production version used for licensing & safety studies

v4.1 Build 05/2018

R&D version with advanced porous media for pebble beds, liquid-gas mixtures

Page 3: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …

r==--·-

·-·

I ·-· •

._. RELAPS-SCDAP

Note increasing courant limit as flowrate drops

tine: 2. I 89250E.o2 , coo.,i,1«1

V a r - shown is: len-c,f (deQF)

127SE+

9.564E+OI

6.376E+01

3.188E+01

watMtten-c,,108001305 12164E+02(deQF)

---•.......... 0

·- ! --··-- --

. ._._, • Cil X

Activate Windows Go to Settings to activate Windows.

Integrated3D GUI

Page 4: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …
Page 5: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …
Page 6: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …
Page 7: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …

ISS staff and direct consultants have more than 150 years of combined RELAP and SCDAP code development experience

• R. Wagner (retired) - RELAP5 programmer and chief architect

• L. Siefken (retired) - FRAP-T6 and SCDAP lead model developer

• G. Berna (retired) - FRAPCON lead and SCDAP model developer

• J. Hohorst - Lead SCDAP/RELAP5 code assessment

• M. Perez - Uncertainty analysis & RELAP development

• R. Pericas - SCDAP Development

• C. Allison - Technical project leader SCDAP/RELAP5

• B. Allison - ITFaculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications

Code Versions

v3.4, v3.5(SCDAP), v3.6v4.0, v4.1(experimental)

System Requirements

Windows 7-10, Linux, Mac OS X

1 GB SDRAM Free

200MB free disk space for install

Page 8: -e...Faculty and staff at regional training centers are ex-perts in thermal-hydraulics, numerical techniques, and plant applications Code Versions v3.4, v3.5(SCDAP), v3.6 …

Copyright© 2018

Innovative Systems Software

2 0 8 - 5 2 3 - 4 2 0 0

www.relap.com

[email protected]