Wendelstein 7-X (W7-X)

Intelligence Summary: W7-X

Node Identity: W7-X is a entity categorized under "Stellarator" in the germany intelligence graph. Wendelstein 7-X, world's largest and most powerful stellarator, achieved world record for triple product in 43-second sustained plasma discharges May 2025.

Research Evidence: The following findings from 5 research documents reference this entity:

1. • Source: IPP Scientific Report (Oct 2022 – Apr 2025): https://pure.mpg.de/rest/items/item_3664313_1/component/file_3664319/content?download=true - W7-X triple product world record for long plasma discharges (43 seconds sustained, surpassing tokamak records for long durations), achieved May 22, 2025.
2. W7-X's record achievements in steady-state operation validate the stellarator as a serious reactor candidate, not merely a physics experiment.
3. KIT has decades of superconducting magnet experience (Large Coil Task since 1976, POLO Coil Project, W7-X magnet testing).
4. Current research focuses on: (1) turbulence and zonal flow physics, (2) isotope effect studies, (3) power exhaust physics with liquid metals (Li and alloys), (4) stellarator optimization using swarm strategy, (5) Alfvén eigenmode control and stability, and (6) support for W7-X.
5. International projects with LNF-CIEMAT involvement: JET tokamak, W7-X stellarator, ITER, DEMO, Broader Approach (EU-Japan), IFMIF-DONES, JT-60SA tokamak.
6. • It details specific experimental projects such as the Plasma Liner Experiment (PLX) and advanced diagnostic tools used in collaboration with national and international facilities like the W7-X stellarator and DIII-D tokamak.
7. It details specific experimental projects such as the Plasma Liner Experiment (PLX) and advanced diagnostic tools used in collaboration with national and international facilities like the W7-X stellarator and DIII-D tokamak.
8. • It covers various initiatives including magnetic and inertial fusion, high-energy-density plasma experiments, and international collaborations such as the W7-X stellarator project.

Strategic Relevance: W7-X is a tracked entity within the germany network. With 3 documented connections to other entities, this node plays a supporting role in the network topology.

Network Linkage: This entity maintains 3 documented connections in the intelligence network: W7-X operated by IPP; IPP operates W7-X; HELIAS based on W7-X.

Source Documents: Evidence compiled from: FINDINGS_FROM_research-prompts-round110.md, FINDINGS_FROM_research-prompts-round71.md, FINDINGS_FROM_research-prompts-round89.md, LANL_Fusion_Capabilities_2019.md, LANL_Fusion_Research_2012.md.