THEORETICAL ANALYSIS OF USING AIRFLOW TO PURGE RESIDUAL WATER IN AN INCLINED PIPE

THEORETICAL ANALYSIS OF USING AIRFLOW TO PURGE RESIDUAL WATER IN AN INCLINED PIPE

A refined theoretical analysis for using the spiral airflow and axial airflow to purge residual water in an inclined pipe was presented. The computations reveal that, in most cases, the spiral flow can purge the residual water in the inclined pipe indeed while the axial flow may induce back flow of...

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Veröffentlicht in:Applied mathematics and mechanics 2002-06, Vol.23 (6), p.694-702
Hauptverfasser: Fang, Shen, Zong-yi, Yan, Yao-hua, Zhao, Horii, Kiyoshi
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axial
flow
pipe
purging
spiral
two-phase
water
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creator Fang, Shen
Zong-yi, Yan
Yao-hua, Zhao
Horii, Kiyoshi
description A refined theoretical analysis for using the spiral airflow and axial airflow to purge residual water in an inclined pipe was presented. The computations reveal that, in most cases, the spiral flow can purge the residual water in the inclined pipe indeed while the axial flow may induce back flow of the water, just as predicted in the experiments presented by Horii and Zhao et al. In addition, the effects of various initial conditions on water purging were studied in detail for both the spiral and axial flow cases.
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source Springer Nature - Complete Springer Journals; Alma/SFX Local Collection
subjects axial
flow
pipe
purging
spiral
two-phase
water
title THEORETICAL ANALYSIS OF USING AIRFLOW TO PURGE RESIDUAL WATER IN AN INCLINED PIPE
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