scholarly journals Ultrasonic test results before and after high heat flux testing on W-monoblock mock-ups of EU-DEMO vertical target

2020 ◽  
Vol 160 ◽  
pp. 111886 ◽  
Author(s):  
S. Roccella ◽  
G. Dose ◽  
T. Barrett ◽  
E. Cacciotti ◽  
L. Dupont ◽  
...  
Keyword(s):  
Heat Flux ◽  
High Heat ◽  
Ultrasonic Test ◽  
High Heat Flux ◽  
Test Results ◽  
Before And After

High heat flux components with Be armour before and after neutron irradiation

2000 ◽  
Vol 49-50 ◽  
pp. 255-261 ◽  
Author(s):  
A Lodato ◽  
H Derz ◽  
R Duwe ◽  
J Linke ◽  
M Rödig
Keyword(s):  
Heat Flux ◽  
Neutron Irradiation ◽  
High Heat ◽  
High Heat Flux ◽  
Before And After

scholarly journals High heat flux test results for a thermal break DEMO divertor target and subsequent design and manufacture development

2019 ◽  
Vol 146 ◽  
pp. 1657-1660 ◽  
Author(s):  
Adomas Lukenskas ◽  
T.R. Barrett ◽  
M. Fursdon ◽  
F. Domptail ◽  
F. Schoofs ◽  
...  
Keyword(s):  
Heat Flux ◽  
High Heat ◽  
High Heat Flux ◽  
Test Results ◽  
Design And Manufacture

Combined Pulsating and Capillary Heat Pipe Mechanism for Cooling of High Heat Flux Electronics

1999 ◽  
Author(s):  
Z. Jon Zuo ◽  
Mark T. North ◽  
Lee Ray
Keyword(s):  
Heat Flux ◽  
Theoretical Model ◽  
Heat Pipe ◽  
Internal Flow ◽  
Thermal Conditions ◽  
High Heat ◽  
Working Fluid ◽  
High Heat Flux ◽  
Test Results ◽  
Sintered Metal

Abstract This paper discusses an advanced heat pipe mechanism for cooling of high heat flux electronics. The mechanism combines the capillary effect of sintered metal powder wicks with a pulsating motion of the working fluid to maintain sufficient liquid supply to high heat flux regions. The pulsating motion is driven by thermal conditions in the heat pipe evaporator and condenser and can be sustained with proper internal flow channel design. A theoretical model was developed to describe the pulsating motion of the working fluid. Proof-of-concept copper/water heat pipes were tested to verify the heat flux capability of this advanced mechanism. The test results demonstrated over 220W/cm2 heat flux capability, a fourfold improvement over present state of the art heat pipe performance. Comparisons between the test results and the model predictions validated the theoretical model.

STABLE, CALM, AND HIGH-HEAT-FLUX HEAT REMOVAL USING A POROUS-MICRO-CHANNEL

2017 ◽  
Author(s):  
Tomio Okawa ◽  
Junki Ohashi ◽  
Ryo Hirata ◽  
Koji Enoki
Keyword(s):  
Heat Flux ◽  
Heat Removal ◽  
High Heat ◽  
High Heat Flux ◽  
Micro Channel

FLAT PLATE PULSATING HEAT PIPES WITH DIFFERENT CHANNEL GEOMETRIES FOR HIGH HEAT FLUX APPLICATIONS

2020 ◽  
Author(s):  
Larissa Krambeck ◽  
Kelvin Guessi Domiciano ◽  
Luis Alonso Betancur Arboleda ◽  
Marcia Mantelli
Keyword(s):  
Heat Flux ◽  
Flat Plate ◽  
Heat Pipes ◽  
High Heat ◽  
High Heat Flux
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