Results 21 to 30 of about 3,656,746 (202)

Combining in situ measurements and altimetry to estimate volume, heat and salt transport variability through the Faroe–Shetland Channel [PDF]

, 2013
From 1994 to 2011, instruments measuring ocean currents (Acoustic Doppler Current Profilers; ADCPs) have been moored on a section crossing the Faroe–Shetland Channel.
K. M. Larsen, B. Berx, S. Østerhus, Berx, Barbara, Hansen, Bogi, Sherwin, Toby, B. Hansen, Larsen, Karin Margretha, T. Sherwin, Østerhus, Svein, K. Jochumsen, Jochumsen, Kerstin   +11 more
core   +2 more sources

Temperature influence on internal reforming and methane direct oxidation in solid oxide fuel cells [PDF]

Нанотехнологии в строительстве, 2018
Nanotechnology is currently the main mega-project in science in general and particularly in energy. According to experts of the modern scientific world, it is possible to solve global energy problems only with the help of a convergent NBIC-technology ...
BAIKOV Igor Ravilevich, SMORODOVA Olga Viktorovna, KITAEV Sergei Vladimirovich, YERILIN Ivan Sergeevich   +3 more
doaj   +1 more source

MULTILAYER COMPOSITE PLASMA COATINGS ON SCREEN PROTECTION ELEMENTS BASED ON ZIRCONIUM DIOXIDE

Наука и техника, 2017
The paper contains results of investigations pertaining to an influence of plasma jet parameters (current, spraying distance, consumption of plasma formation gas (nitrogen)), fractional composition of initial powder and degree of cooling with compressed ...
V. A. Okovity, F. I. Panteleenko, V. V. Okovity, V. M. Astashinsky, P. P. Hramtsov, M. Y. Cernik, V. V. Uglov, V. I. Chimanskiy, N. N. Cerenda, S. B. Sobolewski   +9 more
doaj   +1 more source

Numerical Study on the Effects of Water and Heat Transport on Two-Phase Flow in a Polymer Electrolyte Membrane Fuel Cell

Energies, 2022
A one-dimensional transient non-isothermal model was developed to study the two-phase flow phenomenon in a polymer electrolyte membrane fuel cell. The model focused on the phase change between vapor and liquid water, and the transport of oxygen, hydrogen,
Dapeng Gong, Sichuan Xu, Xuhui Wang, Yuan Gao   +3 more
doaj   +1 more source

Heat transport by flow through rough rock fractures: a numerical investigation

, 2021
International audienceFracture surface topography exhibits long-range spatial correlations resulting in a heterogeneous aperture field. This leads to the formation, within fracture planes, of preferential flow channels controlling flow and transport ...
Méheust, Yves, Linde, Niklas, Roques, Clément, Klepikova, Maria, Clément Roques, Yves Méheust, Niklas Linde, Maria Klepikova   +7 more
core   +1 more source

FORMATION AND RESEARCH OF MULTI-LAYER COMPOSITE PLASMA OXIDE COATINGS BASED ON ELEMENTS OF SCREEN METEROID PTOTECTION

Наука и техника, 2016
The paper presents results of research for influence of plasma jet parameters (current, spraying distance, plasmasupporting nitrogen gas consumption), fractional composition of an initial powder and cooling degree by compressed air on characteristics of ...
V. A. Okovity, F. I. Panteleenko, O. G. Devoino, V. V. Okovity, V. M. Astashinsky, P. P. Hramtsov, M. Yu. Chernik, V. V. Uglov, S. B. Sobolevskу   +8 more
doaj   +1 more source

Isotope physics of heat and particle transport with tritium in JET-ILW type-I ELMy H-mode plasmas

Nuclear Fusion, 2023
As part the DTE2 campaign in the JET tokamak, we conducted a parameter scan in T and D-T complementing existing pulses in H and D. For the different main ion masses, type-I ELMy H-modes at fixed plasma current and magnetic field can have the pedestal ...
P.A. Schneider, C. Angioni, F. Auriemma, N. Bonanomi, T. Görler, R. Henriques, L. Horvath, D. King, R. Lorenzini, H. Nyström, M. Maslov, J. Ruiz, G. Szepesi, C.D. Challis, A. Chomiczewska, E. Delabie, J.M. Fontdecaba, L. Frassinetti, J. Garcia, C. Giroud, J. Hillesheim, J. Hobirk, A. Kappatou, D.L. Keeling, E. Kowalska-Strzeciwilk, M. Lennholm, B. Lomanowski, T. Luda di Cortemiglia, C.F. Maggi, S. Menmuir, G. Pucella, A. Thorman, JET Contributors   +32 more
doaj   +1 more source

On the issue of modernization of steam-gas power units [PDF]

E3S Web of Conferences
Combined cycle power plants are an efficient solution for combined heat and power generation; however, during the summer period, their electrical output decreases due to the high ambient air temperature at the gas turbine compressor inlet.
Beloev Hristo, Marin George, Zverev Leonid, Beloev Ivan, Iliev Iliya, Valeeva Yuliya   +5 more
doaj   +1 more source

Investigations into the First Operational Aquifer Thermal Energy Storage System in Wallonia (Belgium): What Can Potentially Be Expected?

Geosciences, 2020
In the context of energy transition, new and renovated buildings often include heating and/or air conditioning energy-saving technologies based on sustainable energy sources, such as groundwater heat pumps with aquifer thermal energy storage.
Guillaume De Schepper, Pierre-Yves Bolly, Pietro Vizzotto, Hugo Wecxsteen, Tanguy Robert   +4 more
doaj   +1 more source

Meeting society's transport needs under tight budgets [PDF]

, 2011
In the aftermath of the 2008 financial crisis, both the private and public sectors face stringent constraints in funding for transport infrastructure investment and transport services.
International Transport Forum, OECD
core   +1 more source