Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements
Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Manovyan, A. K. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1974 |
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| Schlagwörter: |
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| Anmerkung: |
© Plenum Publishing Corporation 1975 |
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| Übergeordnetes Werk: |
Enthalten in: Chemistry and technology of fuels and oils - Kluwer Academic Publishers-Plenum Publishers, 1966, 10(1974), 6 vom: Juni, Seite 454-457 |
|---|---|
| Übergeordnetes Werk: |
volume:10 ; year:1974 ; number:6 ; month:06 ; pages:454-457 |
| Links: |
|---|
| DOI / URN: |
10.1007/BF00717262 |
|---|
| Katalog-ID: |
OLC2049550855 |
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| 100 | 1 | |a Manovyan, A. K. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements |
| 264 | 1 | |c 1974 | |
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| 520 | |a Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. | ||
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| 650 | 4 | |a Tray | |
| 650 | 4 | |a Sharp Decrease | |
| 650 | 4 | |a Negative Slope | |
| 650 | 4 | |a Positive Slope | |
| 700 | 1 | |a Gaivanskii, E. A. |4 aut | |
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10.1007/BF00717262 doi (DE-627)OLC2049550855 (DE-He213)BF00717262-p DE-627 ger DE-627 rakwb eng 660 VZ Manovyan, A. K. verfasserin aut Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements 1974 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1975 Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. Significant Influence Tray Sharp Decrease Negative Slope Positive Slope Gaivanskii, E. A. aut Enthalten in Chemistry and technology of fuels and oils Kluwer Academic Publishers-Plenum Publishers, 1966 10(1974), 6 vom: Juni, Seite 454-457 (DE-627)129592196 (DE-600)240238-5 (DE-576)015084906 0009-3092 nnns volume:10 year:1974 number:6 month:06 pages:454-457 https://doi.org/10.1007/BF00717262 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_70 GBV_ILN_4307 AR 10 1974 6 06 454-457 |
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10.1007/BF00717262 doi (DE-627)OLC2049550855 (DE-He213)BF00717262-p DE-627 ger DE-627 rakwb eng 660 VZ Manovyan, A. K. verfasserin aut Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements 1974 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1975 Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. Significant Influence Tray Sharp Decrease Negative Slope Positive Slope Gaivanskii, E. A. aut Enthalten in Chemistry and technology of fuels and oils Kluwer Academic Publishers-Plenum Publishers, 1966 10(1974), 6 vom: Juni, Seite 454-457 (DE-627)129592196 (DE-600)240238-5 (DE-576)015084906 0009-3092 nnns volume:10 year:1974 number:6 month:06 pages:454-457 https://doi.org/10.1007/BF00717262 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_70 GBV_ILN_4307 AR 10 1974 6 06 454-457 |
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10.1007/BF00717262 doi (DE-627)OLC2049550855 (DE-He213)BF00717262-p DE-627 ger DE-627 rakwb eng 660 VZ Manovyan, A. K. verfasserin aut Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements 1974 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1975 Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. Significant Influence Tray Sharp Decrease Negative Slope Positive Slope Gaivanskii, E. A. aut Enthalten in Chemistry and technology of fuels and oils Kluwer Academic Publishers-Plenum Publishers, 1966 10(1974), 6 vom: Juni, Seite 454-457 (DE-627)129592196 (DE-600)240238-5 (DE-576)015084906 0009-3092 nnns volume:10 year:1974 number:6 month:06 pages:454-457 https://doi.org/10.1007/BF00717262 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_70 GBV_ILN_4307 AR 10 1974 6 06 454-457 |
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10.1007/BF00717262 doi (DE-627)OLC2049550855 (DE-He213)BF00717262-p DE-627 ger DE-627 rakwb eng 660 VZ Manovyan, A. K. verfasserin aut Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements 1974 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1975 Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. Significant Influence Tray Sharp Decrease Negative Slope Positive Slope Gaivanskii, E. A. aut Enthalten in Chemistry and technology of fuels and oils Kluwer Academic Publishers-Plenum Publishers, 1966 10(1974), 6 vom: Juni, Seite 454-457 (DE-627)129592196 (DE-600)240238-5 (DE-576)015084906 0009-3092 nnns volume:10 year:1974 number:6 month:06 pages:454-457 https://doi.org/10.1007/BF00717262 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_70 GBV_ILN_4307 AR 10 1974 6 06 454-457 |
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10.1007/BF00717262 doi (DE-627)OLC2049550855 (DE-He213)BF00717262-p DE-627 ger DE-627 rakwb eng 660 VZ Manovyan, A. K. verfasserin aut Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements 1974 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1975 Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. Significant Influence Tray Sharp Decrease Negative Slope Positive Slope Gaivanskii, E. A. aut Enthalten in Chemistry and technology of fuels and oils Kluwer Academic Publishers-Plenum Publishers, 1966 10(1974), 6 vom: Juni, Seite 454-457 (DE-627)129592196 (DE-600)240238-5 (DE-576)015084906 0009-3092 nnns volume:10 year:1974 number:6 month:06 pages:454-457 https://doi.org/10.1007/BF00717262 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_11 GBV_ILN_70 GBV_ILN_4307 AR 10 1974 6 06 454-457 |
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influence of tray slope on hydrodynamics of bubbled layer for trays made up of s-channel elements |
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Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements |
| abstract |
Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. © Plenum Publishing Corporation 1975 |
| abstractGer |
Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. © Plenum Publishing Corporation 1975 |
| abstract_unstemmed |
Summary For large-diameter trays, a negative slope (against the direction of flow) has an unfavorable effect on the hydrodynamics of the bubbling process and hence cannot be allowed.A positive slope (in the direction of flow) from 0 to 18 mm/m gives a sharp decrease and then complete elimination of the liquid level gradient, thereby creating conditions for uniform gas saturation of the bubbled layer in the entire tray area and broadening the range of stable operation. A positive slope, for trays made up of S-channel elements, is not only allowable, but within certain limits (up to 10 mm/m) is desirable.For S-channel trays operating with submerged caps, the height of the bubbled layer with large liquid loads will be decreased slightly by a positive tray slope; apparently this does not have any significant influence on tray efficiency. In large-diameter towers, in sections with high liquid loads, it is recommended that S-channel trays should be installed with a slope down toward the overflow, amounting to 5–10 mm/m. © Plenum Publishing Corporation 1975 |
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6 |
| title_short |
Influence of tray slope on hydrodynamics of bubbled layer for trays made up of S-channel elements |
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https://doi.org/10.1007/BF00717262 |
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Gaivanskii, E. A. |
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2024-07-03T23:07:49.939Z |
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