Results 21 to 30 of about 17,738 (177)

Catalyst Heating Characteristics in the Traveling-Wave Microwave Reactor

, 2021
Traveling-Wave Microwave Reactor (TMR) presents a novel heterogeneous catalytic reactor concept based on a coaxial waveguide structure. In the current paper, both modeling and experimental studies of catalyst heating in the TMR are presented.
Martinez Gonzalez, A. (author), Andrzej Stankiewicz, Stankiewicz, A.I., Alberto Martínez González, Nigar, H. (author), Martinez Gonzalez, A., Stankiewicz, A.I. (author), Hakan Nigar, Nigar, H.   +8 more
core   +1 more source

Visualization observation of onset and damping behaviors in a traveling-wave thermoacoustic engine by infrared imaging [PDF]

, 2010
To explore the effects of Gedeon streaming on the onset and damping behaviors, infrared imaging is applied for the first time in a traveling-wave thermoacoustic engine to observe the temperature evolution of the regenerator.
Daming Sun, Qiu, Limin, Zhou, Junhu, Wang, Bo, Yang, Weijuan, Bo Wang, Weijuan Yang, Junhu Zhou, Wang, Kai, Limin Qiu, Kai Wang, Sun, Daming   +11 more
core   +1 more source

Modeling of the Modification Process of an Epoxy Basalt-Filled Oligomer in Traveling Wave Microwave Chambers

, 2023
This paper presents modeling data to select the optimal industrial unit for the microwave modification of an epoxy basalt-filled oligomer (EBO) at electric field strength E of an electromagnetic wave equal to 11.9 × 103 V/m and a uniform ...
Amirbek Bekeshev, Yulia Kadykova, Andrey Shcherbakov, Ekaterina Vasinkina, Svetlana Kalganova, Anton Mostovoy, Sergey Trigorly, Marina Lopukhova, Nurgul Zhanturina   +8 more
core   +1 more source

Traveling planetary wave activity from mesopause region airglow temperatures determined by the Network for the Detection of Mesospheric Change (NDMC) [PDF]

, 2014
The global distribution of traveling planetary wave (PW) activity in the mesopause region is estimated for the first time from ground-based airglow measurements.
Eichmann, K.-U., Ammosov, P.P., Scheer, Jurgen, Ammosov, P. P., Reisin, E. R., Eichmann, K. -U, Burrows, J. P., Zhao, Y., French, W.J.R., Gavrilyeva, G. A., Shiokawa, K., Deehr, C.S., Stegman, J., Semenov, A.I., Reisin, Esteban Rodolfo, Höppner, Kathrin, Höppner, K., Schmidt, C., Gavrilyeva, G.A., Lopez-Gonzalez, M. J., Lowe, R.P., Perminov, V.I., Rodriguez, E., López González, M. J., Buriti, R.A., Sigernes, F., Dyrland, M.E., Lowe, R. P., Scheer, J., Reisin, E.R., Schmidt, Carsten, Bittner, Michael, Semenov, A. I., Bittner, M., French, W. J. R., Buriti, R. A., Eichmann, K.U., Espy, P.J., Espy, P. J., Koppmann, R., Dyrland, M. E., Stegman, Jacek,, Eichmann, K. U., Hoeppner, K., Taylor, M. J., Perminov, V. I., Lopez-Gonzalez, M.J., von Savigny, C., Deehr, C. S., Burrows, J.P., Taylor, M.J., Knieling, P.   +51 more
core   +1 more source

On pressure and temperature waves within a cavitation bubble [PDF]

, 2022
The presented work is about the detailed pressure, temperature and velocity distribution within a plane, cylindrical and spherical cavitation bubble. The review of Plesset & Prosperetti (1977) and more recently the review of Feng & Leal (1997) describe ...
Pelz, Peter F., Ferber, Andreas
core   +1 more source

Determination of maximum electric field amplitude sustained by electron acoustic solitary waves in an unmagnetized plasma with kappa-distributed electrons

AIP Advances, 2021
This manuscript investigates the maximum electric field amplitude sustained by nonlinear electron acoustic waves, without losing their initial structure, and propagating in an unmagnetized homogeneous plasma comprising cold inertial electrons, hot kappa ...
Arghya Mukherjee
doaj   +1 more source

Finite Element Modelling of a Pattern of Temperature Distribution during Travelling Heat Source from Oxyacetylene Flame [PDF]

MATEC Web of Conferences, 2014
A 3D Finite element model was developed to analyse the conduction temperature distribution on type 304 stainless steel workpiece. An experimental heating-only test was conducted using the input parameters from FEM model which predicted the temperature field on the 304 stainless steel work pieces. Similar temperature pattern was noticed for both the FEM
Alkali Adam Umar, Ginta Turnad Lenggo, Abdul-rani Ahmad Majdi   +2 more
openaire   +2 more sources

Analytical Expression of the Beam-Plasma Particles Distribution Function Effect on the Electromagnetic Instability Growth Rate in Strongly Coupled Plasmas [PDF]

Iranian Journal of Astronomy and Astrophysics
The beam-plasma particles distribution function is one of the parameters which plays an important role in the energy-traveling mechanism of the relativistic electrons generated by the laser-plasma interaction in the Inertial Confinement Fusion Plasma ...
Fatemeh Nejadtaghi, Mohammad Mahdavi, Saeid Hassan pour, Hengameh Khanzadeh, Ali Tavassoli   +4 more
doaj   +1 more source

Response of the American equatorial ionization anomaly to 2016 Arctic sudden stratospheric warming events

Frontiers in Astronomy and Space Sciences, 2022
Apart from the rapid ionospheric response to geomagnetic forcing originating from the Sun during extreme space weather events, forcing from the lower atmosphere below still exerts a significant influence on the ionosphere during quiet-time conditions ...
O. R. Idolor, A. O. Akala, O. S. Bolaji, E. O. Oyeyemi, A. T. Agbele   +4 more
doaj   +1 more source

Numerical Study on Temperature Distribution of Structural Components Exposed to Travelling Fire

Procedia Engineering, 2014
AbstractIn order to investigate the structure behavior under travelling fire, the numerical simulation of a full-scale travelling fire test with wooden fuels was completed by using FDS. The fire development and the heat release rate (HRR) were obtained.
Cheng, Xu-dong, Zhou, Yong, Yang, Hui, Li, Kai-yuan   +3 more
openaire   +1 more source