This chapter reviews the guidelines for two-phase cross flow forces and describes the development of a new guideline. As this chapter develops, scaling techniques for two-phase excitation forces, steam-water, Freon and air-water data from a wide variety of test facilities and test conditions are compared. An emphasis is placed on the need to understand the effect of the flow regimes that are present in two-phase flow in tube arrays. An understanding of the dimensionless frequency required to align the two-phase frequency peaks is essential. The development of a suitable dimensionless frequency was a major hurdle in the data reduction process. The chapter outlines the relationship between two-phase random excitation forces and the various flow and geometric parameters. Dimensionless forms for frequency and power spectral density are developed. The chapter uses air-water data in the development of the power spectral density and frequency scaling factors.
%0 Book Section
%1 taylor2021random
%A Taylor, Colette E.
%A Pettigrew, M. J.
%B Flow‐Induced Vibration Handbook for Nuclear and Process Equipment
%D 2021
%E Pettigrew, Michel J.
%E Taylor, Colette E.
%E Fisher, Nigel J.
%I Wiley
%K 74f10-fluid-solid-interactions 76f99-turbulence-none-of-the-above 76t10-liquid-gas-two-phase-flows-bubbly-flows
%R 10.1002/9781119810995.ch10
%T Random Turbulence Excitation Forces Due to Two‐Phase Flow
%U https://onlinelibrary.wiley.com/doi/10.1002/9781119810995.ch10
%X This chapter reviews the guidelines for two-phase cross flow forces and describes the development of a new guideline. As this chapter develops, scaling techniques for two-phase excitation forces, steam-water, Freon and air-water data from a wide variety of test facilities and test conditions are compared. An emphasis is placed on the need to understand the effect of the flow regimes that are present in two-phase flow in tube arrays. An understanding of the dimensionless frequency required to align the two-phase frequency peaks is essential. The development of a suitable dimensionless frequency was a major hurdle in the data reduction process. The chapter outlines the relationship between two-phase random excitation forces and the various flow and geometric parameters. Dimensionless forms for frequency and power spectral density are developed. The chapter uses air-water data in the development of the power spectral density and frequency scaling factors.
%& 10
@incollection{taylor2021random,
abstract = {This chapter reviews the guidelines for two-phase cross flow forces and describes the development of a new guideline. As this chapter develops, scaling techniques for two-phase excitation forces, steam-water, Freon and air-water data from a wide variety of test facilities and test conditions are compared. An emphasis is placed on the need to understand the effect of the flow regimes that are present in two-phase flow in tube arrays. An understanding of the dimensionless frequency required to align the two-phase frequency peaks is essential. The development of a suitable dimensionless frequency was a major hurdle in the data reduction process. The chapter outlines the relationship between two-phase random excitation forces and the various flow and geometric parameters. Dimensionless forms for frequency and power spectral density are developed. The chapter uses air-water data in the development of the power spectral density and frequency scaling factors.},
added-at = {2024-03-06T04:58:27.000+0100},
author = {Taylor, Colette E. and Pettigrew, M. J.},
biburl = {https://www.bibsonomy.org/bibtex/2188fd6baba387dc65835c414be303e7c/gdmcbain},
booktitle = {Flow‐Induced Vibration Handbook for Nuclear and Process Equipment},
chapter = 10,
doi = {10.1002/9781119810995.ch10},
editor = {Pettigrew, Michel J. and Taylor, Colette E. and Fisher, Nigel J.},
interhash = {91353af677fe2abbebfc0070a2d33bea},
intrahash = {188fd6baba387dc65835c414be303e7c},
keywords = {74f10-fluid-solid-interactions 76f99-turbulence-none-of-the-above 76t10-liquid-gas-two-phase-flows-bubbly-flows},
month = oct,
publisher = {Wiley},
timestamp = {2024-03-06T04:58:27.000+0100},
title = {Random Turbulence Excitation Forces Due to Two‐Phase Flow},
url = {https://onlinelibrary.wiley.com/doi/10.1002/9781119810995.ch10},
year = 2021
}