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Gas mixing in long pipelines

โœ Scribed by J.F. Davidson; D.C. Farquharson; J.Q. Picken; D.C. Taylor


Publisher
Elsevier Science
Year
1955
Tongue
English
Weight
379 KB
Volume
4
Category
Article
ISSN
0009-2509

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โœฆ Synopsis


The longttudmal ddfuslon coeficient m a 8 in. diameter pipe carrying refinery gao over a 0,OOOft dMance has been measured by usmg hydrogen as a tracer. The results show that the formti for the effective diffusion coefflcEent given by TAYMB, K = 7 14 aUdcf, may be used for gases as well aa for hquids. Th19 means that the Schmidt pup ha0 no mfluence on longitudmal diffusion.

R&urn&-En

utiant de l'hydrog&ne ccmme ixxhcateur, les auteura ont mesur& le co&Went de dBusion long&ud.mal dans une condmte de 8' (7,62 cm) servant au transport des gaz de raBInerie, sur 9.000 ft (2,748 km). Les r&ultats prouvent que la formule de TAYLOE pour le ctoefflcrent de Fusion effective, K = 7,14 aUdc/ est valable pour les gaz ccmme pour lea hqmdea. En con&quencc, le grcupe de SCHMIDT est sans influence sur la ddfusion lon@udimde.


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