Published February 1994 | Version v1
Report Open

Surface temperature response of carbon materials to disruption-like heat loads

Creators

  • 1. Netherlands Energy Research Foundation (ECN), Petten (Netherlands)
  • 2. Societe Franco-Americaine de Constructions Atomiques (FRAMATOME), 71 - Le Creusot (France)

Description

The surface temperature response of materials under short pulse high heat loads, as anticipated in future fusion devices, is investigated experimentally and numerically. Surface temperature measurements for 10 ms laser and electron beam heat loads are presented. Numerical calculations include a more detailed study of the effect of the penetration depth of high energy electrons in matter on surface temperature evolution, melting and evaporation. Comparison of available thermophysical material data and measured thermal responses show reasonable correlation. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
30 p.
Report number
ECN-RX--93-119

Conference

Title
6. international conference on fusion reactor materials (ICFRM-6).
Dates
27 Sep - 1 Oct 1993.
Place
Stresa (Italy).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
25076445
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON; ELECTRON BEAMS; EVAPORATION; FIRST WALL; HEAT FLUX; LASER RADIATION; MATERIALS TESTING; MELTING; PULSES; RESPONSE FUNCTIONS; TEMPERATURE DEPENDENCE; THERMAL CONDUCTIVITY; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTOR MATERIALS; WALL LOADING
Descriptors DEC
BEAMS; ELECTROMAGNETIC RADIATION; ELEMENTS; FUNCTIONS; LEPTON BEAMS; MATERIALS; NONMETALS; PARTICLE BEAMS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; POWER DENSITY; RADIATIONS; TESTING; THERMODYNAMIC PROPERTIES; THERMONUCLEAR REACTOR WALLS

Optional Information

Funding organization
Commission of the European Communities, Luxembourg (Luxembourg).