195 citations · 419 across the 28 of their papers we have counts for
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Reactor-scale stellarators with force and torque minimized dipole coils
Alan A. Kaptanoglu, Alexander Wiedman, Jacob Halpern +3
In this work, we utilize new coil objectives for stellarator optimization with autodifferentiation, including pointwise and net coil-coil forces and torques. We use these methods t…
Electromagnetic coil optimization for reduced Lorentz forces
Siena Hurwitz, Matt Landreman, Alan Kaptanoglu
The reduction of magnetic forces on electromagnetic coils is an important consideration in the design of high-field devices such as the stellarator or tokamak. Unfortunately, these…
Global Stellarator Coil Optimization with Quadratic Constraints and Objectives
Lanke Fu, Elizabeth J. Paul, Alan A. Kaptanoglu +1
Most present stellarator designs are produced by costly two-stage optimization: the first for an optimized equilibrium, and the second for a coil design reproducing its magnetic co…
Extending the trapping theorem to provide local stability guarantees for quadratically nonlinear models
Mai Peng, Alan Kaptanoglu, Chris Hansen +3
The Navier Stokes equations (NSEs) are partial differential equations (PDEs) to describe the nonlinear convective motion of fluids and they are computationally expensive to simulat…