Development of a computer program describing the real gas isentropic expansion of an ammonia-water vapor mixture

This item is provided by the institution :
National Technical University of Athens

Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA

see the original item page
in the repository's web site and access all digital files if the item^*

Title

Development of a computer program describing the real gas isentropic expansion of an ammonia-water vapor mixture (EN)

Creator

Kouremenos, DA (EN)

Floratos, OE (EN)

Kakatsios, XK (EN)

Type

journalArticle (EN)

Partial document
Publication in journal (EN)

Article
Scientific article (EN)

Issued

2014-03-01T01:11:53Z

1996 (EN)

Year

1996 (EN)

Description

A special computer program has been developed, using QBASIC, to calculate numerically the thermodynamic changes of an ammonia-water vapor mixture along an isentropic expansion. The thermodynamic relations used were obtained in terms of the Gibbs' free energy equation for the gas phase of pure components and the entropy was held constant with an accuracy better than 0·000001 kJ/kg K. Results are in the form of tables allowing further processing by spreadsheet software such as Excel, Works or Lotus in order to obtain them in diagram form. Copyright © 1996. Published by Elsevier Science Limited. (EN)

Scientific field

Computer Science, Interdisciplinary Applications (EN)

Computer Science, Software Engineering (EN)

Natural Sciences ▶ Computer and Information Sciences
Software (EN)

Subject

Ammonia (EN)

Ammonia-water mixture (EN)

Refrigerant (EN)

Isentropic expansion (EN)

Journal

Advances in Engineering Software (EN)

Language