Results 21 to 30 of about 424,540 (265)
The groundwater flow system of Terme Alte (Alto Reno Terme, Bologna, Italy)
Acque Sotterranee, 2020 The thermal field of Porretta Terme, located in the Alto Reno Terme municipality (Bologna), has always raised interest for its peculiar waters since ancient times. Indeed, the use of the springs dates back to the I-II century A.D. and perhaps even in the
Alessandro Gargini +2 more
doaj +1 more source
Energy efficiency analysis of railway turnout heating system with a melting snow model heated by classic and contactless heating method [PDF]
Archives of Electrical Engineering, 2019 Maintaining railway turnout operability is crucial for ensuring railway transport safety. Electric heating of railway turnouts is a significant technical and economic issue. The classical heating is characterised by high power consumption.
Mateusz Flis
doaj +1 more source
Thermalization in external magnetic field [PDF]
Journal of High Energy Physics, 2013 21 pages and 7 figures, JHEP published ...
Ali-Akbari, Mohammad, Ebrahim, Hajar
openaire +2 more sources
Quantum and thermal fluctuations in field theory [PDF]
Physical Review D, 1995 27pp+7 figures, MIT-CTP ...
Liao, Sen-Ben +2 more
openaire +3 more sources
Thermal inflation with a thermal waterfall scalar field coupled to a light spectator scalar field [PDF]
Physical Review D, 2017 A new model of thermal inflation is introduced, in which the mass of the thermal waterfall field is dependent on a light spectator scalar field. Using the $δN$ formalism, the "end of inflation" scenario is investigated in order to ascertain whether this model is able to produce the dominant contribution to the primordial curvature perturbation.
Dimopoulos, Konstantinos +2 more
openaire +2 more sources
Thermophoresis and thermal orientation of Janus nanoparticles in thermal fields
The European Physical Journal E, 2022 Abstract Thermal fields provide a route to control the motion of nanoparticles and molecules and potentially modify the behaviour of soft matter systems. Janus nanoparticles have emerged as versatile building blocks for the self-assembly of materials with novel properties.
Bresme, Fernando +4 more
openaire +4 more sources
INTRODUCTION TO THERMAL FIELD THEORY [PDF]
International Journal of Modern Physics A, 1993 This is a very basic introduction and short (and of course incomplete) overview of thermal field theory. In the first part, I introduce the thermal propagator at a very simple level and give the Feynman rules using the time-path contour method. In the second part, I give examples of these rules in scalar theory and discuss the origin of the thermal ...
openaire +4 more sources
Thermal effects on the catalysis by a magnetic field [PDF]
Physical Review D, 1996 We show that the formation of condensates in the presence of a constant magnetic field in 2+1 dimensions is extremely unstable. It disappears as soon as a heat bath is introduced with or without a chemical potential. We point out some new nonanalytic behavior that develops in this system at finite temperature.
Das, Ashok, Hott, Marcelo
openaire +5 more sources
Comprehensive Review of Pump as Turbine
Renewable Energy and Sustainable Development, 2019 The turbine is a heart of power generation in a hydro-electric power system. A variety of different turbines are available for the purpose. The common types of Hydraulic turbines are; Pelton, cross flow, Francis, Kaplan, and propeller turbine.
Abdulbasit Nasir Jemal +1 more
doaj +1 more source
Electromagnetic and Thermal Phenomena Modeling of Electrical Discharges in Liquids
Applied Sciences, 2020 Electrical discharges in liquids have received lots of attention with respect to their potential applications in various techniques and technical processes.
Marcin Wesołowski +3 more
doaj +1 more source