Results 1 to 10 of about 304,298 (193)

Divertor shaping with neutral baffling as a solution to the tokamak power exhaust challenge [PDF]

Communications Physics
Exhausting power from the hot fusion core to the plasma-facing components is one fusion energy’s biggest challenges. The MAST Upgrade tokamak uniquely integrates strong containment of neutrals within the exhaust area (divertor) with extreme divertor ...
Kevin Verhaegh, James Harrison, David Moulton, Bruce Lipschultz, Nicola Lonigro, Nick Osborne, Peter Ryan, Christian Theiler, Tijs Wijkamp, Dominik Brida, Cyd Cowley, Gijs Derks, Rhys Doyle, Fabio Federici, Bob Kool, Olivier Février, Antti Hakola, Stuart Henderson, Holger Reimerdes, Andrew Thornton, Nicola Vianello, Marco Wischmeier, Lingyan Xiang, the EUROfusion Tokamak Exploitation Team, the MAST Upgrade Team   +24 more
doaj   +2 more sources

Power exhaust scenarios for EU-DEMO

Nuclear Fusion
We present an analysis of possible power exhaust scenarios for EU-DEMO. We employ the SOLPS-ITER code with the newly developed advanced fluid neutral model to scan a relatively wide range of neutral pressure divertor and impurity concentration in the ...
F. Subba, W. Van Uyten, S. Wiesen
doaj   +2 more sources

An Exhaustive Power Comparison of Normality Tests [PDF]

Mathematics, 2021
A goodness-of-fit test is a frequently used modern statistics tool. However, it is still unclear what the most reliable approach is to check assumptions about data set normality. A particular data set (especially with a small number of observations) only partly describes the process, which leaves many options for the interpretation of its true ...
Arnastauskaitė, Jurgita, Ruzgas, Tomas, Bražėnas, Mindaugas   +2 more
openaire   +3 more sources

Transient Flow Evolution of a Hypersonic Inlet/Isolator with Incoming Windshear

Aerospace, 2023
In this paper, a novel flow perturbation model meant to investigate the effects of incoming wind shear on a hypersonic inlet/isolator is presented. This research focuses on the transient shock/boundary layer interaction and shock train flow evolution in ...
Simin Gao, Hexia Huang, Yupeng Meng, Huijun Tan, Mengying Liu, Kun Guo   +5 more
doaj   +1 more source

Exhaust silencers with minimum power loss

Archives of Acoustics, 2015
Based on the principle of reflection free duct termination, silencers were designed. These silencers were applied to reduce the exhaust noise of internal combustion engines.
F. B. SHENODA
doaj   +1 more source

Exhaust Power Generator

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: In this project, we modify a stationary diesel engine for producing power using turbine. Nowadays in automobile field many new innovating concepts are being developed. We are using the power from vehicle exhaust to generate the electricity which can be stored in battery for the later consumption.
Ubaid Khan, Rehan Chaudhary, Thahil Mendon, Yusuf Rehman   +3 more
openaire   +1 more source

Model-based impurity emission front control using deuterium fueling and nitrogen seeding in TCV

Nuclear Fusion, 2022
This paper presents the first result using nitrogen-seeded exhaust feedback control of the NII impurity emission front in TCV. The NII emission front position is consistently located below its commonly used CIII counterpart, indicating the NII emission ...
J.T.W. Koenders, A. Perek, B. Kool, O. Février, T. Ravensbergen, C. Galperti, B.P. Duval, C. Theiler, M. van Berkel, The TCV Team, The EUROfusion MST1 Team   +10 more
doaj   +1 more source

Divertor power load investigations with deuterium and tritium in type-I ELMy H-mode plasmas in JET with the ITER-like wall

Nuclear Fusion, 2023
Divertor power load is a major challenge towards a burning plasma in a next-step tokamak. Here, the first results of a divertor power load characterisation in tritium plasmas in type-I ELMy H-mode, obtained in the JET deuterium-tritium campaign (DTE2 ...
M. Faitsch, I. Balboa, P. Lomas, S.A. Silburn, A. Tookey, D. Kos, A. Huber, E. de la Luna, D. Keeling, A. Kappatou, JET Contributors   +10 more
doaj   +1 more source

Plasma Scenarios for the DTT Tokamak with Optimized Poloidal Field Coil Current Waveforms

Energies, 2022
In the field of nuclear fusion, the power exhaust problem is still an open issue and represents one of the biggest problems for the realization of a commercial fusion power plant.
Antonio Castaldo, Raffaele Albanese, Roberto Ambrosino, Flavio Crisanti   +3 more
doaj   +1 more source

Experimental study on thermoelectric performance and power consumption characteristics of flat-plate thermoelectric generator

Energy Reports, 2022
Thermoelectric generator can directly convert thermal energy into electrical energy, and applying it to recover waste heat from automobile exhaust is conducive to energy saving. In this paper, a thermoelectric generation experimental system is built, the
Minghui Ge, Zhenhua Li, Yuntong Zhao, Yulong Zhao, Liyao Xie   +4 more
doaj   +1 more source