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Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

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Standard

Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study. / Morrall, Andrew; Quayle, Stephen; Campobasso, Sergio.
2019. 1031-1037 Paper presented at 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), Ireland.

Research output: Contribution to conference - Without ISBN/ISSN › Conference paper › peer-review

Harvard

Morrall, A, Quayle, S & Campobasso, S 2019, 'Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study', Paper presented at 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), Ireland, 22/07/19 - 24/07/19 pp. 1031-1037.

APA

Morrall, A., Quayle, S., & Campobasso, S. (2019). Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study. 1031-1037. Paper presented at 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), Ireland.

Vancouver

Morrall A, Quayle S, Campobasso S. Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study. 2019. Paper presented at 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), Ireland.

Author

Morrall, Andrew ; Quayle, Stephen ; Campobasso, Sergio. / Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study. Paper presented at 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), Ireland.6 p.

Bibtex

@conference{2f834d4815704c559adfa57abf8f4314,
title = "Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study",
abstract = "This paper studies a gas-gas multi nozzle annular jet pump, a variant of the annular jet pump configuration. The multi-nozzle jet pump injects the motive fluid through discrete nozzles distributed around the pump bore. Due to their orientation the jets induce swirl downstream of the injection nozzles. A swirling flow is reported in several studies to improve the efficiency of annular jet pumps by improving the mixing between fluids. Two pump designs with differing nozzles orientations are investigated using the commercial CFD code ANSYS FLUENT with results compared to experimental data. The study explores the sensitivity of grid-independent solutions to selected RANs turbulence models. A design of experiments based on the nozzle orientation of the pumps is then undertaken to assess the effect on performance.",
keywords = "Multi-Nozzle Annular Jet Pump",
author = "Andrew Morrall and Stephen Quayle and Sergio Campobasso",
year = "2019",
month = jul,
day = "24",
language = "English",
pages = "1031--1037",
note = "14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019), HEFAT 2019 ; Conference date: 22-07-2019 Through 24-07-2019",

}

RIS

TY - CONF

T1 - Navier-Stokes CFD Assessment of Two Multi-Nozzle Annular Jet Pumps With a Design Optimisation Study

AU - Morrall, Andrew

AU - Quayle, Stephen

AU - Campobasso, Sergio

PY - 2019/7/24

Y1 - 2019/7/24

N2 - This paper studies a gas-gas multi nozzle annular jet pump, a variant of the annular jet pump configuration. The multi-nozzle jet pump injects the motive fluid through discrete nozzles distributed around the pump bore. Due to their orientation the jets induce swirl downstream of the injection nozzles. A swirling flow is reported in several studies to improve the efficiency of annular jet pumps by improving the mixing between fluids. Two pump designs with differing nozzles orientations are investigated using the commercial CFD code ANSYS FLUENT with results compared to experimental data. The study explores the sensitivity of grid-independent solutions to selected RANs turbulence models. A design of experiments based on the nozzle orientation of the pumps is then undertaken to assess the effect on performance.

AB - This paper studies a gas-gas multi nozzle annular jet pump, a variant of the annular jet pump configuration. The multi-nozzle jet pump injects the motive fluid through discrete nozzles distributed around the pump bore. Due to their orientation the jets induce swirl downstream of the injection nozzles. A swirling flow is reported in several studies to improve the efficiency of annular jet pumps by improving the mixing between fluids. Two pump designs with differing nozzles orientations are investigated using the commercial CFD code ANSYS FLUENT with results compared to experimental data. The study explores the sensitivity of grid-independent solutions to selected RANs turbulence models. A design of experiments based on the nozzle orientation of the pumps is then undertaken to assess the effect on performance.

KW - Multi-Nozzle Annular Jet Pump

M3 - Conference paper

SP - 1031

EP - 1037

T2 - 14th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2019)

Y2 - 22 July 2019 through 24 July 2019

ER -