Tests on a ring-shaped jet plate
Autor: | I. P. Slobodyanik |
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Rok vydání: | 1966 |
Předmět: |
Entrainment (hydrodynamics)
Mass transfer coefficient Range (particle radiation) Jet (fluid) Gas velocity Chemistry General Chemical Engineering Analytical chemistry Energy Engineering and Power Technology General Chemistry Mechanics Ring (chemistry) Hydraulic resistance Physics::Fluid Dynamics Fuel Technology Mass transfer |
Zdroj: | Chemistry and Technology of Fuels and Oils. 2:43-46 |
ISSN: | 1573-8310 0009-3092 |
DOI: | 10.1007/bf00726649 |
Popis: | 1. The hydrodynamics and mass transfer in a ring-shaped jet plate of 300 mm diameter have been studied in a pilot unit in which CO2 was desorbed from water with air, while the gas velocity was varied from 0.6 to 3.5 m/sec. 2. The plate has a low interphase resistance at high gas velocities. The measured values of the plate efficiency and the mass transfer coefficient are high, and nearly constant over a broad range of gas velocities at various liquid velocities. No entrainment of jets occurs at high gas velocities. 3. Our results suggest that the ring-shaped jet plate may be recommended for use in tests in oil refinery columns where a high output is required and the hydraulic resistance of the plate has no practical importance. |
Databáze: | OpenAIRE |
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