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24th ETPFGM 1986

Munich, 10 - 13 June 1986

Organiser: F. Mayinger

List of papers presented

 

Flooding in a Vertical Tube

H.C. Simpson, D.H. Rooney and D.A. McNeil


A Simple Explicit Method for Estimating Gas/Liquid Choked Flow Conditions in Pipeline Restrictions

D.A. McNeil and S.D. Morris


Critical Flow in a Two-Phase Homogenizing Cell

M. Capelle and T. Vromman


The Influence of Non-Condensable Gas on Two-Phase Flow Modeling

Ph. Vernier


Post Dryout in Connection with BWR Main Circulation Pump Trip

O. Nylund, S. Andersson, L. Nilsson and B. Schölin


Heat Transfer in an Evaporator Tube with Circumferentially Non-Uniform Heating

K.M. Becker, A. Enerholm, L. Sardh, W. Köhler, W. Kastner and W. Kratzer


PWR Steam Generators: A Set of Experimental Programs for Three-Dimensional Codes Validation

G. Pierotti and B. Bussy


Two-Phase Flow Pattern Recognition in Straight Tubes

M. Annunziato and G. Girardi


Influence of Channel Shape and Hydraulic Diameter on Quench Front Velocity in Reflooding

M. Flik, D. Lubbesmeyer and G. Yadigaroglu


Fluid Flow Characteristics in Spiral Arm Separators

F.J. Houghton


Dividing Two-Phase Flow at a Junction. Part 1: Annular Flow at a Vertical T

B.J. Azzopardi


Two-Phase Flow Models: The Closure Issue

J.A. Boure


On Droplet Parameter Determination at Dryout

C.W.M. van der Geld, C.W.J. van Koppen


Gamma Densitometer: Analysis of the Measurement Errors of Flow Dynamics Origin

M. Annunziato, P. Bitonti and S. Giammartini


CCFL Prediction with FLUT for the Fuel Element End Box

H. Sonnenburg


Modelling of Steady-State and Dynamic Characteristics of Multi-Zone Fluidized-Bed Boilers

B. Scruton, D.C. Rowe and B. Chojnowski


Dissolution Delay in Gas/Liquid Systems during Vessel Top Venting

L. Friedel


Counter-Current Flow of Steam and Water in Fuel Elements

R. Spatz and D. Mewes


The Two-Phase Flow of a Two-Component System during the Depressurization of a Chemical Reactor

F. Hardekopf and D. Mewes


Critical Two-Phase Flow Through Rough Slits

H. John and J. Reimann


Measurements of Velocity Distributions and Turbulence Decay in Axial Rod Bundle Flow Downstream Vortex and Mixing Generators

G. Probstle, P. Suchy and G. Ulrych


Flow Pattern Measurements in a Vertical Evaporator Tube

P.G.M.T. Boot, H.A.M. Hendriksen and C.W.J. van Koppen


Experimental Results on the Thermal-Hydraulics of the Secondary Side of a Steam Generator Rod Bundle

F. de Crecy, R. Roumy, G. Mayet and F. Falk


Multiphase Pipeline Design Studies

A. Gilchrist, D.H. Rooney, E. Grattan and T.M.S. Callander


Experimental Study on Phase Separation in a T-Junction for Steam-Water Stratified Inlet Flow

T. Maciaszek and A. Memponteil


PWR Cluster Critical Heat Flux Tests Carried Out in the Titan Loop at Winfrith

G.L. Shires, D.H. Lee, F.H. Bowditch and D.J. Mogford


Two-Phase Flow in T-Junctions with Small Branches

J. Reimann, H.J. Brinkmann and W. Bopp


U-Tube Seal Break Characteristics

G.C. Gardner, N. Newman and H.S. Oates


Post-Dryout Heat Transfer in Curved Tubes

G. Lautenschlager and F. Mayinger


Dependence of the Instantaneous Response of Impedance Probes on the Local Distribution of the Void Fraction in a Pipe

A. Tournaire


DICO: A Multipurpose Experimental Set-Up for Use in Bundle Void Fraction Measurements by g-rays Attenuation and Scattering Techniques

I. Szabo and H. Pelicier

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