Type I ELM power loads on the closed outer divertor targets in the HL2A tokamak

Type I ELM power loads on the closed outer divertor targets in the HL2A tokamak

Type I ELM power loads on the closed outer divertor targets in the HL2A tokamak 150 150 amit lakhani
UKAEA-CCFE-PR(20)139

Type I ELM power loads on the closed outer divertor targets in the HL2A tokamak

The HL-2A tokamak has a very closed divertor geometry, and a new infrared camera has been installed for high resolution studies of edge-localized mode (ELM) heat load onto the outer divertor targets. The characteristics of power deposition patterns on the lower outer divertor target plates during ELMs are systematically analyzed with the infrared thermography. The ELM energy loss is in the range of 3-8% of the total plasma stored energy.

Collection:
Journals
Journal:
Nuclear Fusion
Publisher:
IOP (Institute of Physics)