30 citations · 358 across the 46 of their papers we have counts for
8 papers · 2 filters
A new type of stellarator divertor: the hybrid stellarator divertor
Alkesh Punjabi, Allen H. Boozer
A new type of stellarator divertor is found. It has features of both a nonresonant divertor (A. Punjabi and A. H. Boozer, Phys. Plasmas 27, 012503 (2020)) as well as a resonant div…
Carbon Dioxide, Fusion, and Stellarators
Allen H Boozer
Much emotion is expended on the dangers of carbon dioxide, but solutions require reason and recognition of facts: (1) The cost of developing options is approximately a thousand tim…
Simulation of non-resonant stellarator divertor
Alkesh Punjabi, Allen H. Boozer
An efficient numerical method of studying nonresonant stellarator divertors was introduced in Boozer and Punjabi [Phys. Plasmas 25, 092505 (2018)]. This method is used in this pape…
Magnetic turnstiles in nonresonant stellarator divertor
Alkesh Punjabi, Allen H. Boozer
Non-resonant stellarator divertors have magnetic flux tubes, called magnetic turnstiles, that cross cantori, which are fractal remnants of destroyed invariant tori with holes, that…
The rapid destruction of toroidal magnetic surfaces
Allen H Boozer
The operation of ITER will require reliable simulations in order to avoid major damage to the device from disruptions. Disruptions are the sudden breakup of magnetic surfaces acros…
The tritium burn-fraction in DT fusion
Allen H Boozer
The fraction of the tritium that is burned during one pass through a DT fusion system, , is a central issue for success of fusion energy. Reducing the tritium fraction, $f_…
Stellarators as a Fast Path to Fusion
Allen H Boozer
This paper is focused on three points: (1) Overcoming obstacles to tokamak power plants may require a configuration modification as large as that of a stellarator. (2) The demonstr…
Plasma steering to avoid disruptions in ITER and tokamak power plants
Allen H. Boozer
Steering tokamak plasmas is commonly viewed as a way to avoid disruptions and runaway electrons. Plasma steering sounds as safe as driving to work but will be shown to more closely…