Two-phase flow induced vibration in piping systems
S Miwa, M Mori, T Hibiki - Progress in Nuclear Energy, 2015 - Elsevier
Hydrodynamic force acting on the structures, pipes and various forms of objects can
generate destructive vibrations, and could cause acoustic and noise problems in industrial …
generate destructive vibrations, and could cause acoustic and noise problems in industrial …
A review: Factors affecting internal two-phase flow-induced vibrations
Two-phase flow is commonly encountered in various engineering systems. Momentum
fluctuation in two-phase flow can create undesirable and destructive vibrations. These …
fluctuation in two-phase flow can create undesirable and destructive vibrations. These …
Characterizing two-phase flow-induced vibration in piping structures with U-bends
OE Bamidele, WH Ahmed, M Hassan - International Journal of Multiphase …, 2022 - Elsevier
The current work investigates flow-induced vibrations for air-water two-phase passing
through bends. The vibration of a 90° U-bend structure with a radius to diameter ratio of 0.4 …
through bends. The vibration of a 90° U-bend structure with a radius to diameter ratio of 0.4 …
Experimental study of internal two-phase flow induced fluctuating force on a 90 elbow
Experiments were performed with a 52.5 mm ID, 90° elbow to study the internal two-phase
flow induced fluctuating forces on pipe bends. The dynamic force signals were obtained …
flow induced fluctuating forces on pipe bends. The dynamic force signals were obtained …
Dynamic behavior of pipes conveying gas–liquid two-phase flow
C An, J Su - Nuclear Engineering and Design, 2015 - Elsevier
In this paper, the dynamic behavior of pipes conveying gas–liquid two-phase flow was
analytically and numerically investigated on the basis of the generalized integral transform …
analytically and numerically investigated on the basis of the generalized integral transform …
Vibration excitation forces due to two-phase flow in piping elements
JL Riverin, MJ Pettigrew - 2007 - asmedigitalcollection.asme.org
Severe vibrations were observed in a small piping system comprising two elbows and
straight sections configured in the form of a U and subjected to air-water internal two-phase …
straight sections configured in the form of a U and subjected to air-water internal two-phase …
Internal two-phase flow induced vibrations: A review
SG Haile, E Woschke, GS Tibba, V Pandey - Cogent Engineering, 2022 - Taylor & Francis
Flow-induced vibration (FIV) is a common phenomenon observed in internal flows and is
frequently encountered in technical systems like process plants, nuclear plants, oil-piping or …
frequently encountered in technical systems like process plants, nuclear plants, oil-piping or …
Investigation of slug-churn flow induced transient excitation forces at pipe bend
Numerical simulations of two-phase flow induced fluctuating forces at a pipe bend have
been carried out to study the characteristics of multiphase flow induced vibration (FIV). The …
been carried out to study the characteristics of multiphase flow induced vibration (FIV). The …
Hydrodynamic forces in a horizontal-horizontal elbow in a gas-liquid system
Understanding the force fluctuations in an elbow is critical for piping system design,
especially in multiphase flow applications. A new experimental facility has been designed …
especially in multiphase flow applications. A new experimental facility has been designed …
Effect of slug flow frequency on the mechanical stress behavior of pipelines
Slug flow is a prevalent and undesirable multiphase flow regime which occurs in many
industrial processes, causing time varying stresses in pipes and supports and consequently …
industrial processes, causing time varying stresses in pipes and supports and consequently …