Scipediacontent: Scipediacontent moved page Draft Content 852771884 to Tatarko et al 2019a

2021-02-12T15:03:11Z

Scipediacontent moved page Draft Content 852771884 to Tatarko et al 2019a

Scipediacontent: Created page with " == Abstract == The method of determination of parameters of hydrotransport of solid polydisperse materials in vertical pipelines is offered. The reasons of discrepancy betwe..."

2021-02-12T15:03:08Z

Created page with " == Abstract == The method of determination of parameters of hydrotransport of solid polydisperse materials in vertical pipelines is offered. The reasons of discrepancy betwe..."

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== Abstract ==

The method of determination of parameters of hydrotransport of solid polydisperse materials in vertical pipelines is offered. The reasons of discrepancy between estimated and observed data when using A. Smoldyrev’s method for calculation of hydraulic gradient and critical velocity in vertical steel pipelines are analysed. Particularly non-applicability of Velicanov principle to hydrotransport of solid materials in vertical pipelines is proved and contribution of particles fall velocity to the value of complementary hydraulic gradient in vertical pipelines is estimated. Suggested formulas for calculation of hydraulic gradient and critical velocity in vertical pipelines are multipurpose because they may be used for calculation of hydrotransport parameters in steel and polymeric vertical pipelines with using of friction reducing agents and without it. The method for parameters calculation of solid materials hydrotransport in vertical polymeric pipelines is first offered. Elaborated formulas ensure also increasing of accuracy of calculations.

Document type: Article

== Full document ==
<pdf>Media:Draft_Content_852771884-beopen511-3234-document.pdf</pdf>

== Original document ==

The different versions of the original document can be found in:

* [https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00083.pdf https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00083.pdf] under the license https://creativecommons.org/licenses/by

* [https://www.e3s-conferences.org/10.1051/e3sconf/201910900083/pdf https://www.e3s-conferences.org/10.1051/e3sconf/201910900083/pdf],
: [http://dx.doi.org/10.1051/e3sconf/201910900083 http://dx.doi.org/10.1051/e3sconf/201910900083] under the license cc-by

* [https://www.e3s-conferences.org/articles/e3sconf/abs/2019/35/e3sconf_rmget18_00083/e3sconf_rmget18_00083.html https://www.e3s-conferences.org/articles/e3sconf/abs/2019/35/e3sconf_rmget18_00083/e3sconf_rmget18_00083.html],
: [https://academic.microsoft.com/#/detail/2961802952 https://academic.microsoft.com/#/detail/2961802952] under the license http://creativecommons.org/licenses/by/4.0

* [https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00083.pdf https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/35/e3sconf_rmget18_00083.pdf],
: [https://doaj.org/toc/2267-1242 https://doaj.org/toc/2267-1242]

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Tatarko et al 2019a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 852771884 to Tatarko et al 2019a

Scipediacontent: Created page with " == Abstract == The method of determination of parameters of hydrotransport of solid polydisperse materials in vertical pipelines is offered. The reasons of discrepancy betwe..."