A Doppler backscattering diagnostic for the EXL-50U spherical tokamak: plasma considerations and preliminary quasioptical design
Fuente:
arXiv
Saved in:
| Main Authors: | Liang, Ying Hao Matthew, Hall-Chen, Valerian Hongjie, Rhodes, Terry L., Wang, Yumin, Zhao, Yihang |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Conceptual study on using Doppler backscattering to measure magnetic pitch angle in tokamak plasmas
by: Yeoh, AK, et al.
Published: (2025)
by: Yeoh, AK, et al.
Published: (2025)
Effect of mismatch on Doppler backscattering in MAST and MAST-U plasmas
by: Hall-Chen, Valerian H., et al.
Published: (2022)
by: Hall-Chen, Valerian H., et al.
Published: (2022)
Solenoid-free current drive via ECRH in EXL-50 spherical torus plasmas
by: Shi, Yuejiang, et al.
Published: (2021)
by: Shi, Yuejiang, et al.
Published: (2021)
Experimental study on edge energetic electrons in EXL-50 spherical torus
by: Guo, Dong, et al.
Published: (2021)
by: Guo, Dong, et al.
Published: (2021)
Forecasting the first Edge Localized Mode (ELM) after LH-transition with a neural network trained on Doppler Backscattering data from DIII-D
by: Teo, Nathan Qi Xuan, et al.
Published: (2026)
by: Teo, Nathan Qi Xuan, et al.
Published: (2026)
Overview of EXL-50 Research Progress and Future Plan
by: Shi, Yuejiang, et al.
Published: (2025)
by: Shi, Yuejiang, et al.
Published: (2025)
Achievement of 1 MA Discharges in Hydrogen-Boron Plasmas on EXL-50U
by: Shi, Yuejiang
Published: (2025)
by: Shi, Yuejiang
Published: (2025)
Validation of ERMES 20.0 finite element code for MAST Upgrade O-X mode conversion
by: Otin, Ruben, et al.
Published: (2025)
by: Otin, Ruben, et al.
Published: (2025)
Neutral particle analyzer for plasma diagnostics on tokamak ST40
by: Polosatkin, Sergey, et al.
Published: (2025)
by: Polosatkin, Sergey, et al.
Published: (2025)
Photodiode based multi-modal diagnostic for low-energy neutral beam injection in the LTX-$β$ spherical tokamak
by: Maan, A., et al.
Published: (2026)
by: Maan, A., et al.
Published: (2026)
Effect of convective transport in edge/SOL plasmas of ADITYA-U tokamak
by: Dey, Ritu, et al.
Published: (2025)
by: Dey, Ritu, et al.
Published: (2025)
Application of interpretable machine learning for cross-diagnostic inference on the ST40 spherical tokamak
by: Pyragius, Tadas, et al.
Published: (2024)
by: Pyragius, Tadas, et al.
Published: (2024)
On the timescales of controlled termination of tokamak plasmas
by: Van Mulders, Simon, et al.
Published: (2026)
by: Van Mulders, Simon, et al.
Published: (2026)
Gyrokinetic simulation of the effect of transient fueling on plasma turbulence in ADITYA-U tokamak
by: Alageshan, Jaya Kumar, et al.
Published: (2026)
by: Alageshan, Jaya Kumar, et al.
Published: (2026)
Beam-tracing and profile evolution for localised beams in inhomogeneous plasmas
by: Marsh, Lewin B. S., et al.
Published: (2025)
by: Marsh, Lewin B. S., et al.
Published: (2025)
Design of a Thomson scattering diagnostic for the SMART tokamak
by: Kaur, M., et al.
Published: (2024)
by: Kaur, M., et al.
Published: (2024)
Thomson scattering diagnostics at the Globus M2 tokamak
by: S., Zhiltsov N., et al.
Published: (2023)
by: S., Zhiltsov N., et al.
Published: (2023)
A Novel Numerical Algorithms Optimization Method with Machine Learning Frameworks: Application on Real-time Plasmas Equilibrium Reconstruction in EXL-50U Spherical Torus
by: Zheng, G. H., et al.
Published: (2026)
by: Zheng, G. H., et al.
Published: (2026)
Simulation and analysis of a high-k electron scale turbulence diagnostic for MAST-U
by: Speirs, David C., et al.
Published: (2024)
by: Speirs, David C., et al.
Published: (2024)
Beam focusing and consequences for Doppler Backscattering measurements
by: Ruiz, Juan Ruiz, et al.
Published: (2024)
by: Ruiz, Juan Ruiz, et al.
Published: (2024)
Axisymmetric hybrid Vlasov equilibria with applications to tokamak plasmas
by: Kaltsas, D. A., et al.
Published: (2023)
by: Kaltsas, D. A., et al.
Published: (2023)
On the edge turbulence in a DTT-like tokamak plasma
by: Cianfrani, F., et al.
Published: (2024)
by: Cianfrani, F., et al.
Published: (2024)
Gaussian process surrogate models for the properties of micro-tearing modes in spherical tokamaks
by: Hornsby, William, et al.
Published: (2024)
by: Hornsby, William, et al.
Published: (2024)
$E\times B$ shear suppression of microtearing based transport in spherical tokamaks
by: Patel, B. S., et al.
Published: (2024)
by: Patel, B. S., et al.
Published: (2024)
Triggers for plasma detachment bifurcation in the edge divertor region of tokamaks
by: Zhao, Menglong, et al.
Published: (2026)
by: Zhao, Menglong, et al.
Published: (2026)
Analysis of high-field side plasma instabilities in tokamak edge
by: Umansky, Maxim V.
Published: (2024)
by: Umansky, Maxim V.
Published: (2024)
A feasibility study for a Doppler Reflectometer System in the JT-60SA tokamak
by: Carralero, D., et al.
Published: (2026)
by: Carralero, D., et al.
Published: (2026)
Non-Inductive Current Start-Up Using Multi-Harmonic Electron Cyclotron Wave and Current Ramp-Up Through Combined Electron Cyclotron Wave and Ohmic Heating in EXL-50U Spherical Torus
by: Jiang, Xinchen, et al.
Published: (2025)
by: Jiang, Xinchen, et al.
Published: (2025)
Construction and analysis of guiding center distributions for tokamak plasmas with ambient radial electric field
by: Bierwage, Andreas, et al.
Published: (2024)
by: Bierwage, Andreas, et al.
Published: (2024)
Real-time steerable frequency-stepped Doppler Backscattering (DBS) System for local helicon wave electric field measurements on the DIII-D tokamak
by: Chowdhury, S., et al.
Published: (2024)
by: Chowdhury, S., et al.
Published: (2024)
Effect of LH and ECR waves on plasma parameters in ADITYA Upgrade tokamak
by: Aich, S., et al.
Published: (2026)
by: Aich, S., et al.
Published: (2026)
Intrinsic momentum transport driven by almost-rational surfaces in tokamak plasmas
by: Ball, Justin, et al.
Published: (2025)
by: Ball, Justin, et al.
Published: (2025)
Merging dynamics of plasma blobs in the Scrape-off Layer of a tokamak
by: Mondal, Souvik, et al.
Published: (2024)
by: Mondal, Souvik, et al.
Published: (2024)
Saturation of fishbone instability by self-generated zonal flows in tokamak plasmas
by: Brochard, G., et al.
Published: (2023)
by: Brochard, G., et al.
Published: (2023)
TRANSP integrated modeling code for interpretive and predictive analysis of tokamak plasmas
by: Pankin, A. Y, et al.
Published: (2024)
by: Pankin, A. Y, et al.
Published: (2024)
Measurement of zero-frequency fluctuations generated by coupling between Alfven modes in the JET tokamak
by: Ruiz, Juan Ruiz, et al.
Published: (2024)
by: Ruiz, Juan Ruiz, et al.
Published: (2024)
Response of a magnetically diverted tokamak plasma to a resonant magnetic perturbation
by: Fitzpatrick, R.
Published: (2025)
by: Fitzpatrick, R.
Published: (2025)
Turbulent features near the X point of a DTT-like tokamak plasma
by: Cianfrani, F., et al.
Published: (2024)
by: Cianfrani, F., et al.
Published: (2024)
Prospects of negative triangularity tokamak for advanced steady-state confinement of fusion plasmas
by: Zheng, Linjin, et al.
Published: (2024)
by: Zheng, Linjin, et al.
Published: (2024)
Energetic particles transport in constants of motion space due to collisions in tokamak plasmas
by: Meng, Guo, et al.
Published: (2024)
by: Meng, Guo, et al.
Published: (2024)
Similar Items
-
Conceptual study on using Doppler backscattering to measure magnetic pitch angle in tokamak plasmas
by: Yeoh, AK, et al.
Published: (2025) -
Effect of mismatch on Doppler backscattering in MAST and MAST-U plasmas
by: Hall-Chen, Valerian H., et al.
Published: (2022) -
Solenoid-free current drive via ECRH in EXL-50 spherical torus plasmas
by: Shi, Yuejiang, et al.
Published: (2021) -
Experimental study on edge energetic electrons in EXL-50 spherical torus
by: Guo, Dong, et al.
Published: (2021) -
Forecasting the first Edge Localized Mode (ELM) after LH-transition with a neural network trained on Doppler Backscattering data from DIII-D
by: Teo, Nathan Qi Xuan, et al.
Published: (2026)