New Tokamak D Mode Success - Fusion is Almost Here

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    Fusion Mode Tokamak
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SUMMARY

The recent forum discussion centers on the advancements in Tokamak D-mode fusion research, highlighting unexpected high pressures achieved by modifying L-mode plasma geometry. While researchers express optimism about these developments, skepticism remains regarding the timeline for commercial fusion energy, with many citing a 20-year expectation that has persisted since the 1970s. Concerns about funding, radioactive waste, and competition from renewable energy sources further complicate the future of fusion technology. The ITER project, expected to achieve first plasma by 2025, may not be optimized for these new findings, potentially delaying practical applications.

PREREQUISITES
  • Understanding of Tokamak fusion reactor design
  • Familiarity with plasma physics and L-mode vs. H-mode operations
  • Knowledge of ITER project goals and timelines
  • Awareness of renewable energy technologies and their market impacts
NEXT STEPS
  • Research the latest developments in Tokamak D-mode plasma geometry
  • Explore the ITER project's current status and future milestones
  • Investigate the economic viability of fusion energy compared to renewable sources
  • Examine the implications of radioactive waste management in fusion reactors
USEFUL FOR

Researchers, physicists, energy policy makers, and anyone interested in the future of fusion energy and its competition with renewable energy technologies.

  • #31
Hi as a UK youngster in the early 1950's project ZETA began at Harwell...the 1st attempt at fusion and we still seem a long way off ...as others have said its always 20 years away
 
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  • #32
20 years of serious funding.
Still waiting for the serious funding.
 
  • #33
daveyo said:
Hi as a UK youngster in the early 1950's project ZETA began at Harwell...the 1st attempt at fusion and we still seem a long way off ...as others have said its always 20 years away
I remember it well - Maybe fusion travels at the speed of Einstein's light beam, one can never catch it?
 
  • #34
I went on a University visit to Culham Labs in 1964(?) and saw the Zeta engine, sitting all on its own in a dusty corner of a lab. They were quite dismissive about it at the time but the ideas behind it were all exciting. I remember a VAST capacitor bank (MegaFarad?) which took up a whole room. Fifty plus years ago.
 

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