last modified: 16-FEB-1984 | catalog | categories | new | search |

NEA-0876 H2O.

H2O, Calculation of Thermodynamics Properties of Steam and H2O

top ]
1. NAME OR DESIGNATION OF PROGRAM:  H2O.
top ]
2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.
Program name Package id Status Status date
H2O NEA-0876/02 Tested 16-FEB-1984

Machines used:

Package ID Orig. computer Test computer
NEA-0876/02 IBM 3081 IBM 3081
top ]
3. DESCRIPTION OF PROBLEM OR FUNCTION

H2O calculates the thermo- physical properties of steam and water. It is mainly used as a sub-  program package to be linked with programs which need water properties.
top ]
4. METHOD OF SOLUTION

H2O is based on the VDI Steam Tables and other  improved publications. All properties are approximated and calculated with high accuracy.
top ]
5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:  None.
top ]
6. TYPICAL RUNNING TIME:  0.02 seconds.
NEA-0876/02
NEA-DB executed the test case on IBM 3081 in 1 cp sec.
top ]
7. UNUSUAL FEATURES OF THE PROGRAM:  None.
top ]
8. RELATED AND AUXILIARY PROGRAMS:  None.
top ]
9. STATUS
Package ID Status date Status
NEA-0876/02 16-FEB-1984 Tested at NEADB
top ]
10. REFERENCES:
top ]
11. MACHINE REQUIREMENTS:  Main storage: 76K bytes (IBM 3081).
top ]
12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
NEA-0876/02 FORTRAN-IV
top ]
13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:  MVS 1.3
top ]
14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:
Part of the program is written in double precision.
top ]
15. NAME AND ESTABLISHMENT OF AUTHOR

R, Suessbrich
Uhde GmbH
Friedrich-Uhde-Strasse 15
D-4600 Dortmund
Federal Republic of Germany
top ]
16. MATERIAL AVAILABLE
NEA-0876/02
File name File description Records
NEA0876_02.003 H2O INFORMATION FILE 32
NEA0876_02.004 H2O JCL 8
NEA0876_02.005 H2O SOURCE PROGRAM (FORTRAN-4) 1941
NEA0876_02.006 H2O TEST CASE PRINTED OUTPUT 11
top ]
17. CATEGORIES
  • H. Heat Transfer and Fluid Flow

Keywords: steam, thermodynamic properties, water.