Results 21 to 30 of about 2,152,252 (263)

EFD-C(13)03/29 ELM Energy Losses in Baseline Plasma in JET with the ILW Compared to the CFC First-Wall [PDF]

, 2013
The baseline type I ELMy H-mode scenario has been re-established in JET with the new tungsten MKII-HD divertor and beryllium-main wall (hereafter called ITER-like wall, ILW).
T. Eich, A Sirenelli, Frassinetti, L., Lomas, P., C. Giroud, Neu, R., M.S. Jachmich, I. Nunes, Giroud, C., G. Maddison, Sieglin, B., Flanagan, J., P. Lomas, Beurskens, M., L. Frassinetti, Kempenaars, M., Dodt, D., Eich, T., Maddison, G., M.N.A. Beurskens, JET EFDA contributors, J. Flanagan, Jachmich, M., B. Sieglin, M. Kempenaars, Sirenelli, A., D. Dodt, Nunes, I., R. Neu   +28 more
core   +1 more source

A Numerical Study of a Submerged Water Jet Impinging on a Stationary Wall

Journal of Marine Science and Engineering, 2022
The impinging jet is a classical flow model with relatively simple geometric boundary conditions, and it is widely used in marine engineering. In recent years, scholars have conducted more and more fundamental studies on impact jets, but most of the ...
Bo Hu, Hui Wang, Jinhua Liu, Yong Zhu, Chuan Wang, Jie Ge, Yingchong Zhang   +6 more
doaj   +1 more source

Bubble Formation from an Air Jet Injected into a Turbulent Boundary Layer

Journal of Fluid Science and Technology, 2011
A theoretical and experimental study is conducted to investigate the bubble separation from an air jet injected into a liquid turbulent boundary layer.
Kenji KATOH, Yusuke ARII, Tatsuro WAKIMOTO   +2 more
doaj   +1 more source

EFD-C(13)03/19 Neoclassical and Turbulent Transport of W in Toroidally Rotating JET Plasmas [PDF]

, 2013
The physical understanding of the transport of heavy impurities, like W, is important for the achievement of practical fusion energy. Among the plasma parameters which affect impurity transport, rotation has only recently received the deserved ...
Hender, T., M. Lehnen, Baruzzo, M., M. Valisa, C. Giroud, Mantica, P., M. Baruzzo, Hobirk, J., Pütterich, T., Joffrin, E., M. Beurskens, Giroud, C., Lehnen, M., J. Hobirk, Hawkes, N., J. Mlynar, T.C. Hender, N. Hawkes, L. Lauro Taroni, T. Püetterich, Casson, F., Beurskens, M., Belli, E., P. Mantica, Belo, P., Lauro Taroni, L., Mlynar, J., JET EFDA contributors, Challis, C., E. Belli, F.J. Casson, Angioni, C. ; https://orcid.org/, C. Angioni, Delabie, E., E. Joffrin, P. Belo, Valisa, M., C. Challis   +37 more
core   +1 more source

Achievements and problems in studying the mechanism of thermal potential transfer regulation between liquids

Machinery & Energetics
The relevance of the study is determined by its focus on one of the key problems of the Ukrainian economy, namely the problem of energy resources, which is a necessary step in the development of resource management and planning strategies in the context ...
A. Derkach, I. Stadnyk, V. Piddubnyi, A. Chahaida, Iu. Radchenko   +4 more
doaj   +1 more source

EFD-C(13)03/46 Comparisons Between EDGE2D/EIRENE Simulations and D and Low Z Impurity Spectral Emission from JET ITER-like Wall L-mode Plasmas [PDF]

, 2013
An understanding of the behaviour of the plasma edge and divertor physics is essential for the design of next-step machines such as ITER, for which JET with its ITER-Like Wall (ILW) of Be in the main chamber and W in the divertor is ideally suited.
Contributors, JET-EFDA, M. Lehnen, Stamp, M. F., D. Harting, Meigs, A. G., M. Groth, Lehnen, M., Maggi, C. F., Harting, D., Brezinsek, S., JET-EFDA Contributors, C.F. Maggi, Barnsley, R., Meigs, A., A.G. Meigs, M.F. Stamp, G. Corrigan, S. Brezinsek, Belo, P., Lawson, K., Tyrrell, S., Corrigan, G., Stamp, M., Lawson, K. D., JET EFDA contributors, S. Tyrrell, Groth, M., R. Barnsley, P. Belo, S. Marsen, Maggi, C., Marsen, S., K.D. Lawson   +32 more
core   +1 more source

Study on Rain Erosion Damage Characteristics of Oriented Polymethyl Methacrylate Based on a Continuous Jet Rain Erosion Test System

Aerospace
To address rain erosion damage of oriented polymethyl methacrylate (PMMA) under high-speed droplet impact, three types of tests (single pulsed jet impact, continuous single pulsed jet impact and continuous twin pulsed jet coupled impact) were conducted ...
Yixun Fu, Zheng Shi, Guangyin Li, Tao Suo, Qingbo Dou   +4 more
doaj   +1 more source

Modelling for JET Vertical Stabilization System [PDF]

, 2010
Nuclear fusion is, in a sense, the opposite of nuclear fission. Fission, which is a mature technology, produces energy through the splitting of heavy atoms like uranium in controlled chain reactions.
Bellizio, Teresa
core   +1 more source

Jet injection studies for partially baffled mixing reactors: a general correlation for the jet trajectory and jet penetration depth [PDF]

, 2008
This paper is devoted to the analysis of the jet trajectories, obtained using computational fluid dynamics (CFD), at two different scales (laboratory and industrial) with application to quenching of runaway reactions. One of the goals was to describe how
Fletcher, David F., Torré, Jean-Philippe, F. Fletcher, D., Xuereb, Catherine, Lasuye, Thierry, Touche, Iréa   +5 more
core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source