### Abstract

The steady slow flow of an incompressible Rivlin-Ericksen fluid in a conical duct has been investigated. The method of solution is successive approximation, in which it is assumed that the velocity components, pressure etc. can be expanded in ascending powers of a non-Newtonian dimensionless parameter. The flow pattern is compared with the corresponding Newtonian fluid flow and it is found that the flow pattern, unlike the case of a Newtonian fluid, does not remain purely radial, but is accompanied by a secondary flow.

Original language | English |
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Pages (from-to) | 51-58 |

Number of pages | 8 |

Journal | Acta Technica CSAV (Ceskoslovensk Akademie Ved) |

Volume | 27 |

Issue number | 1 |

Publication status | Published - 1982 |

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### ASJC Scopus subject areas

- Electrical and Electronic Engineering

### Cite this

*Acta Technica CSAV (Ceskoslovensk Akademie Ved)*,

*27*(1), 51-58.

**CREEPING FLOW OF A VISCO-ELASTIC FLUID IN A CONICAL DUCT.** / Sacheti, N. C.; Chaudhary, R. C.

Research output: Contribution to journal › Article

*Acta Technica CSAV (Ceskoslovensk Akademie Ved)*, vol. 27, no. 1, pp. 51-58.

}

TY - JOUR

T1 - CREEPING FLOW OF A VISCO-ELASTIC FLUID IN A CONICAL DUCT.

AU - Sacheti, N. C.

AU - Chaudhary, R. C.

PY - 1982

Y1 - 1982

N2 - The steady slow flow of an incompressible Rivlin-Ericksen fluid in a conical duct has been investigated. The method of solution is successive approximation, in which it is assumed that the velocity components, pressure etc. can be expanded in ascending powers of a non-Newtonian dimensionless parameter. The flow pattern is compared with the corresponding Newtonian fluid flow and it is found that the flow pattern, unlike the case of a Newtonian fluid, does not remain purely radial, but is accompanied by a secondary flow.

AB - The steady slow flow of an incompressible Rivlin-Ericksen fluid in a conical duct has been investigated. The method of solution is successive approximation, in which it is assumed that the velocity components, pressure etc. can be expanded in ascending powers of a non-Newtonian dimensionless parameter. The flow pattern is compared with the corresponding Newtonian fluid flow and it is found that the flow pattern, unlike the case of a Newtonian fluid, does not remain purely radial, but is accompanied by a secondary flow.

UR - http://www.scopus.com/inward/record.url?scp=0019909978&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0019909978&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0019909978

VL - 27

SP - 51

EP - 58

JO - Acta Technica CSAV (Ceskoslovensk Akademie Ved)

JF - Acta Technica CSAV (Ceskoslovensk Akademie Ved)

SN - 0001-7043

IS - 1

ER -