Results 91 to 100 of about 249 (184)

Fusion energy: a sustainable pathway to meeting future global energy demands

Discover Sustainability
Since the 1930s, scientists have worked to replicate nuclear fusion as a reliable energy source. Fusion energy holds immense promise as a sustainable and virtually limitless solution for power generation.
Gaurav Katoch, Gazal Sharma, Mohammed Alaghbari, Amit Ved, Jatinder Kaur, Asha Rajiv, Abhayveer Singh, Yashpal Yadav, Mohammad Iqbal Khairandish   +8 more
doaj   +1 more source

Global fluid simulation of plasma turbulence in stellarators with the GBS code

Nuclear Fusion
The implementation of three-dimensional magnetic fields, such as the ones of stellarators, in the GBS code (Ricci et al 2012 Plasma Phys. Control. Fusion 54 124047; Giacomin et al 2022 J. Comput. Phys. 464 111294) is presented, and simulation results are
A.J. Coelho, J. Loizu, P. Ricci, Z. Tecchiolli   +3 more
doaj   +1 more source

Deep neural-network based optimization for the design of a multi-element surface magnet for MRI applications. [PDF]

Inverse Probl, 2022
Tewari S, Yousefi S, Webb A.
europepmc   +1 more source

A general framework for quantifying uncertainty at scale. [PDF]

Commun Eng, 2022
Farcaş IG, Merlo G, Jenko F.
europepmc   +1 more source

Physical origin of ultra-high neutral pressures in the Large Helical Device

Nuclear Fusion
Efficient particle exhaust remains a key challenge in magnetic confinement fusion, particularly in stellarators, where divertor neutral pressures are typically low. Recently, exceptionally high neutral pressures-up to 2.4 Pa-were measured in the divertor
U. Wenzel, G. Motojima, S. Masuzaki, M. Kobayashi, M. Goto, B. Peterson, M. Shoji   +6 more
doaj   +1 more source

Multi-machine scaling laws for fuel and impurity puffing rates sufficient for detachment access: a systematic review of magnetic confinement fusion devices

Nuclear Fusion
An open-source database of 457 experimental and numerical entries representing 32 machines—including tokamaks, stellarators, and linear plasma devices—is assembled.
M. Moscheni, A. Herrmann, R. Kembleton, M. Kryjak, S. Lazerson, F. Levi, M. Siccinio, P. Staniec, T. Giegerich, C. Tantos, the Gauss Fusion Team   +10 more
doaj   +1 more source

Stellar magnitudes [PDF]

Astronomische Nachrichten, 1879
openaire   +1 more source

Analysis of equations arising in gyrotron theory

Nonlinear Analysis, 2012
The gyrotron is a microwave source whose operation is based on the stimulated cyclotron radiation of electrons oscillating in a static magnetic field. Powerful gyrotrons can be used to heat nuclear fusion plasma.
Janis Cepıtis, Olgerts Dumbrajs, Harijs Kalis, Andrejs Reinfelds, Uldis Strautins   +4 more
doaj  

Innovative approaches towards an economic fusion reactor. [PDF]

Natl Sci Rev, 2020
Guo H, Thio FYC, Binderbauer MW, Buttery RJ, Jarboe TR, Maingi R, Sarff JS, Stangeby PC, Sutherland DA, Wade MR, Zarnstorff MC.   +10 more
europepmc   +1 more source

Forced flow cryogenic cooling in fusion devices: A review. [PDF]

Heliyon, 2021
Vaghela H, Lakhera VJ, Sarkar B.
europepmc   +1 more source