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[PDF] Top 20 Flow boiling in tube in microgravity

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Flow boiling in tube in microgravity

Flow boiling in tube in microgravity

... on flow boiling in a tube of 6 mm diameter are performed both in normal and microgravity ...conditions. Flow visualizations allow the determination of the flow ... Voir le document complet

6

Flow boiling in tube under normal gravity and microgravity conditions

Flow boiling in tube under normal gravity and microgravity conditions

... lower in microgravity, which could explained the reduced con- tribution of the heat flux due to nucleate ...of flow boiling experiments performed under microgravity conditions during ... Voir le document complet

15

Flow Boiling in straight heated tube under microgravity conditions

Flow Boiling in straight heated tube under microgravity conditions

... published in : ...Catherine Flow Boiling in straight heated tube under microgravity ...(2013) In: Eighth International Topical Team Workshop - ITTW on TWO- PHASE SYSTEMS ... Voir le document complet

3

Flow boiling in straight heated tubes under microgravity conditions

Flow boiling in straight heated tubes under microgravity conditions

... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10464 To cite this version : Narcy, Marine and De malmazet, Eric and Colin, Catherine. Flow boiling ... Voir le document complet

12

Flow boiling in straight heated tubes under microgravity conditions

Flow boiling in straight heated tubes under microgravity conditions

... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10461 To cite this version : Narcy, Marine and De Malmazet, Eric and Colin, Catherine Flow boiling ... Voir le document complet

2

Flow boiling in straight heated tubes under microgravity conditions

Flow boiling in straight heated tubes under microgravity conditions

... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10464 To cite this version : Narcy, Marine and De malmazet, Eric and Colin, Catherine. Flow boiling ... Voir le document complet

11

Flow boiling in straight heated tubes under microgravity conditions

Flow boiling in straight heated tubes under microgravity conditions

... Open Archive TOULOUSE Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse researchers and makes it freely available over the web where possible. This is an author-deposited ... Voir le document complet

13

Flow boiling in straight heated tube under normal gravity and microgravity conditions

Flow boiling in straight heated tube under normal gravity and microgravity conditions

... illustrated in Figure 2.14. Figure 2.14: Void fraction probe 3D geometry in COMSOL simulations The sensitivities ΔC provided by the COMSOL simulations are consistent with the experimental results for all ... Voir le document complet

271

Turbulent bubbly flow in tube under gravity and microgravity conditions

Turbulent bubbly flow in tube under gravity and microgravity conditions

... depending on the inlet conditions (flow rates, hubble size) and pipe geometry •Difficult to compare the experiments.. In downward flow.[r] ... Voir le document complet

42

Two-Phase Pipe Flow in Microgravity with and without Phase Change: recent progress and future prospects

Two-Phase Pipe Flow in Microgravity with and without Phase Change: recent progress and future prospects

... and boiling flows is the nucleation of the bubbles at the wall and the constant evolution of quality and void fraction along the heated ...studied flow boiling of R-113 in a vertical ... Voir le document complet

19

Forces on a boiling bubble in a developing boundary layer, in microgravity with g-jitter and in terrestrial conditions

Forces on a boiling bubble in a developing boundary layer, in microgravity with g-jitter and in terrestrial conditions

... and microgravity flow boiling experiments were carried out with the same test rig, comprising a locally heated artificial cavity in the center of a channel near the frontal edge of an ... Voir le document complet

30

Two-phase pipe flow in microgravity without and with phase change: Recent progress and future prospects

Two-phase pipe flow in microgravity without and with phase change: Recent progress and future prospects

... slug flow is due to bubble coalescence, it seems relevant to develop mechanistic models of bubble coalescence in turbulent pipe ...flows. In order to validate these models, several authors measured ... Voir le document complet

18

Flow boiling study in mini-channels

Flow boiling study in mini-channels

... vaporised in the test section and condensed further on in the heat ...aluminium tube composed of parallel rectangular ...the tube was heated by Joule effect with the passage of an electric ... Voir le document complet

15

Two-Phase Pipe Flow in Microgravity with and without Phase Change: recent progress and future prospects

Two-Phase Pipe Flow in Microgravity with and without Phase Change: recent progress and future prospects

... flows in microgravity have been studied for more than forty years because of theirpo- tential applications in space industries for thermal control of satellites, propellant supply for launchers, and ... Voir le document complet

18

A  critical heat flux model for flow boiling in the ivr conditions

A critical heat flux model for flow boiling in the ivr conditions

... III.B. Flow Behavior under High Mass Flux Condition (>500kg/m 2 s) In the KAIST-IVRCHF experiments, the long slugs were observed in the flow channel under low mass flux condition ... Voir le document complet

11

A numerical study of unsteady fluid flow in in-line and staggered tube banks

A numerical study of unsteady fluid flow in in-line and staggered tube banks

... Both in-line and staggered tube banks exhibit transient behaviour for Re'100 whereby spanwise perturbations are ampli"ed, while at lower Re they ...the in-line geometry, an explicit excitation ... Voir le document complet

35

Simulating regoliths in microgravity

Simulating regoliths in microgravity

... the flow of granular matter is strongly influenced by the network of direct contacts with neigh- bouring particles (Toiya, Stambaugh & Losert ...network, in turn, is shaped by how the material evolved ... Voir le document complet

10

A one-dimensional full-range two-phase model to efficiently compute bifurcation diagrams in sub-cooled boiling flows in vertical heated tube

A one-dimensional full-range two-phase model to efficiently compute bifurcation diagrams in sub-cooled boiling flows in vertical heated tube

... elsewhere, in a centered way apart from domain ends, forward and backward in vicinity of left and right boundaries, respectively, led us to the following stencil ... Voir le document complet

24

Boiling heat transfer characteristics of steam generator U-tube fouling

Boiling heat transfer characteristics of steam generator U-tube fouling

... Therefore, without detailed deposit characterization, the model can predict the deposit temperature drop by assuming average values of steam generator mass flux, pres[r] ... Voir le document complet

141

Bubble growth rates in boiling

Bubble growth rates in boiling

... In the early stages of growth the velocities are quite high, but as the thick- ness of the cooled layer of liquid surrounding the bubble becomes greater and as[r] ... Voir le document complet

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