Results 51 to 60 of about 7,006 (219)

Grid Independence Study and a Finite Difference Collocation Approach for Magnetized CeO2‐Ti3C2/H2O Hybrid Nanofluid Flow Over an Inclined Spinning Disk With Newtonian Heating

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This work examines magnetohydrodynamic (CeO2, Ti3C2/H2O) hybrid nanofluid (HNF) flow on an inclined revolving disk with effects of Newtonian heating. HNF is obtained by suspending the nanoparticles (NPs) of CeO2 and Ti3C2 in water (H2O). The flow is affected by mixed convection, Joule heating, nonlinear thermally radiative and dissipative ...
Ebrahem A. Algehyne, Abdul Bariq, Mounirah Areshi, Fahad Maqbul Alamrani, Zehba Raizah, Izharul Haq, Anwar Saeed   +6 more
wiley   +1 more source

Global 3D full-scale turbulence simulations of TCV-X21 experiments with SOLEDGE3X

Nuclear Materials and Energy
First principle modelling of edge plasma turbulence including neutrals and plasma recycling on the wall remains a challenge, in particular due to the long time scales necessary to simulate to reach particle balance.
H. Bufferand, G. Ciraolo, R. Düll, G. Falchetto, N. Fedorczak, Y. Marandet, V. Quadri, M. Raghunathan, N. Rivals, F. Schwander, E. Serre, S. Sureshkumar, P. Tamain, N. Varadarajan   +13 more
doaj   +1 more source

On the conductivity of a magnetoactive turbulent plasma [PDF]

Journal of Experimental and Theoretical Physics, 2004
15 ...
openaire   +2 more sources

Low‐Field MRI as a Multiparametric Tool for Large Engineered Tissue Characterization

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Advances in 3D bioprinting have enabled the fabrication of large and complex engineered tissues, but their increasing size demands non‐invasive tools for monitoring structure, maturation, and perfusion. Magnetic Resonance Imaging (MRI) offers unique multiparametric capabilities, yet high‐field systems remain costly and inaccessible for most ...
Yilbert Gimenez, Valernst Martial Gilmus, Elliott Cowles, Lucie Essayan, Vincent Semet, Michel Cabrera, Christophe A. Marquette, Simon A. Lambert, Emma Petiot   +8 more
wiley   +1 more source

Nonlinear energy transfer between multi-scale fluctuations in HL-2A tokamak edge plasmas

Nuclear Fusion
Plasma turbulence is a key factor in determining plasma transport behavior. Based on HL-2A edge plasma turbulence experiments, this study investigates nonlinear energy transfers among multi-scale fluctuations by observing phenomena such as inverse energy
Yong Shen, J.Q. Dong, K.J. Zhao, Z.B. Shi, Jun Cheng   +4 more
doaj   +1 more source

Graphene Materials for Sustainable Energy Applications: A Contemporary Perspective

Carbon Energy, EarlyView.
ABSTRACT Graphene has garnered significant attention as a promising material with great potential for contributing to sustainable energy initiatives, such as RE100 (100% renewable energy initiative) and CF100 (100% carbon‐free initiative). This review aims to explore the potential of graphene for advancing renewable energy applications by highlighting
Niraj Kumar, Seul‐Yi Lee, Roop L. Mahajan, Soo‐Jin Park   +3 more
wiley   +1 more source

Amorphous alloys surpass E/10 strength limit at extreme strain rates

Nature Communications
Theoretical predictions of the ideal strength of materials range from E/30 to E/10 (E is Young’s modulus). However, despite intense interest over the last decade, the value of the ideal strength achievable through experiments for metals remains a mystery.
Wenqing Zhu, Zhi Li, Hua Shu, Huajian Gao, Xiaoding Wei   +4 more
doaj   +1 more source

Turbulence in an Auto-Oscillating Complex Plasma [PDF]

IEEE Transactions on Plasma Science, 2018
We present an experiment on the development of turbulence in a microparticle cloud in a low-temperature plasma laboratory onboard the International Space Station. First, the complex plasma cloud was stabilized with an alternating electric field.
Schwabe, Mierk, Zhdanov, Sergey, Räth, Christoph   +2 more
openaire   +2 more sources

Beyond Furnaces: Harnessing In Situ Joule Heating for Efficient C1 Catalysis

Carbon Energy, EarlyView.
Joule‐heated catalysis directly converts electrical energy into localized heat within conductive catalysts, overcoming the heat‐transfer limitations of conventional furnaces. This review summarizes recent advances in C1 molecule conversion, including CO2 methanation, reforming for hydrogen production, and HCHO/CO oxidation, while highlighting ...
Xue Kong, Tiantian Su, Faiza Meharban, Shengbin Cao, Jingsan Xu, Chao Lin, Xiaopeng Li, Yejian Xue, Wei Luo   +8 more
wiley   +1 more source

Edge turbulence spreading and blob transport broaden the heat flux width approaching the density limit

Nuclear Fusion
This paper investigates how edge turbulence spreading and blob transport broaden the heat flux width in Ohmic-plasma approaching the operational density limit of the J-TEXT tokamak. At the plasma edge, ${{\boldsymbol{E}}_{\mathbf{r}}} \times {\mathbf{B}}$
T. Wu, P.H. Diamond, L. Nie, R. Ke, Z.P. Chen, Q.H. Yang, W.J. Tian, Z.J. Yang, Z.Y. Chen, M. Xu   +9 more
doaj   +1 more source