A graphical method for the calculation of cooler-condensers

✍ Scribed by G.H.P. Bras

• Publisher: Elsevier Science
• Year: 1957
• Tongue: English
• Weight: 494 KB
• Volume: 6
• Category: Article
• ISSN: 0009-2509
• DOI: 10.1016/0009-2509(57)85030-1

✦ Synopsis

The method of COLBUBN AND HOU~EN for the design of cooler-condensers is simplified by the use of a new graphical procedure for the determination of the liquid-gas interface conditions, by which trial and error computations are entirely eliminated. The design method is based on the application of a diagram of the logarithm of the noncondensing gas partial pressure versus the temperature. An example is given to illustrate the desip method. I&urn&-L'auteur pr&ente une simplification de la m&hode de COLBURN et HOU~EN pour le calcul des condenseurs r&rig&rants, par utilisation d'une m&hode grsphique pour la dtWrmination des conditicns H I'interface Biminant ainsi tout tatonnement et cause d'erreur. La m&hode graphique est bale sur reprksentation du logarithme de la pression particlle du gaz non condensable du m6lange gaz-vapeur sat& en fonction de la tempskature. L'auteur donne un exemple pour illustrer cette m&hode graphique. THE method of COLBURN and HOUGEN [l] for the design of cooler-condensers for saturated gas-vapor mixtures requires the point to point solution of the equation,