Computer Programs
NEA-0876 H2O.
last modified: 16-FEB-1984 | catalog | categories | new | search |

NEA-0876 H2O.

H2O, Calculation of Thermodynamics Properties of Steam and H2O

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

R, Suessbrich
Uhde GmbH
Friedrich-Uhde-Strasse 15
D-4600 Dortmund
Federal Republic of Germany
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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
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17. CATEGORIES
  • H. Heat Transfer and Fluid Flow

Keywords: steam, thermodynamic properties, water.