ATHOS3: a computer program for thermal-hydraulic analysis of steam generators. Volume 2. Programmer's manual

Technical Report · Tue Jul 01 04:00:00 EDT 1986

OSTI ID:5579864

Keeton, L W; Singhal, A K

This is the programmer's manual for the ATHOS3 code. ATHOS3 is a computer code for three-dimensional, steady-state and transient analyses of PWR steam generators. It has been developed by upgrading an earlier code, ATHOS (Analysis of the Thermal Hydraulics of Steam Generators). The ATHOS3 code is designed for three-dimensional, steady-state and transient analyses of PWR steam generators. ATHOS3 has several additional capabilities, including a much improved and generalized geometry pre-processor module, and has been developed in a fully upwards-compatible manner from the predecessor ATHOS code. For the convenience of new users, the ATHOS3 code is documented in four self-contained volumes, i.e. no reference to the earlier ATHOS volumes is necessary. Furthermore, for the benefit of old (i.e. ATHOS code) users, it may be stated that the new (ATHOS3) documentation has been produced by updating and modifying the earlier documentation.

• Research Organization: CHAM of North America, Inc., Huntsville, AL (USA)
• OSTI ID: 5579864
• Report Number(s): EPRI-NP-4604-CCM-Vol.2; ON: TI86920376
• Country of Publication: United States
• Language: English

Related Subjects

21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210200* -- Power Reactors
Nonbreeding
Light-Water Moderated
Nonboiling Water Cooled
A CODES
BOILERS
COMPUTER CODES
COMPUTERIZED SIMULATION
DOCUMENT TYPES
ENERGY TRANSFER
FLUID MECHANICS
HEAT TRANSFER
HYDRAULICS
MANUALS
MECHANICS
PWR TYPE REACTORS
REACTORS
SIMULATION
STEAM GENERATORS
VAPOR GENERATORS
WATER COOLED REACTORS
WATER MODERATED REACTORS