DEVELOPMENT OF BIFUNCTIONAL ADDITIVES TO DIESEL FUELS ON THE BASIS OF PETROCHEMICAL PRODUCTS

Igor&#039; Lobanov

doi:doi:10.36629/2686-777X-2020-1-14-52-59

VAK Russia 02.00.00

DEVELOPMENT OF BIFUNCTIONAL ADDITIVES TO DIESEL FUELS ON THE BASIS OF PETROCHEMICAL PRODUCTS

Published в Bulletin of the Angarsk State Technical University · Volume 1, Issue 14, 2020 · Pages 52–59 · Rubrics: CHEMISTRY, CHEMICAL TECHNOLOGY AND MECHANICS

DOI 10.36629/2686-777X-2020-1-14-52-59

Received: 09.12.2020 Accepted: 15.12.2020 Published: 15.12.2020

Authors

Igor' Lobanov ¹

1 Moscow Aircraft Institute (State Technical University) (Leading researcher PNIL-204)
Moscow, Moscow, Russian Federation

ABSTRACT

The developed method of determining the theoretical calculated hydraulic resistance and heat transfer for round pipes with rough walls based on multilayer models of turbulent boundary layer, mainly different from existing theories by taking into account the share volume of cavities in the sublayer, and the rough and smooth surfaces of the channel that can lead to a reduction of heat transfer of about 15%, it is necessary to consider the mode of developed roughness.

KEYWORDS

modeling mathematical heat transfer turbulator pipe roughness flow wall boundary layer multi-layer three-layer.

Information Text References

Authors:

1. Moscow Aircraft Institute (State Technical University) (Leading researcher PNIL-204)

Moscow, Moscow, Russian Federation

Type:

Article

Pages:

from 52 to 59

Status:

Published

Subject area:

VAK Russia 02.00.00

Language:

Russian

Keywords:

modeling, mathematical, heat transfer, turbulator, pipe, roughness, flow, wall, boundary layer, multi-layer, three-layer.

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References

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DEVELOPMENT OF BIFUNCTIONAL ADDITIVES TO DIESEL FUELS ON THE BASIS OF PETROCHEMICAL PRODUCTS

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