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Heat generation in agglomerated ferrite nanoparticles in an alternating magnetic field
(IOP Publishing, 2012-12)
The role of agglomeration and magnetic nanoparticle interactions on the heating generation of magnetic ferrofluids in an ac magnetic field is unclear until now, with apparently discrepancy in the results presented in the ...
Mathematical simulation parameters for drying of cassava starch pellets
(Engenharia Agrícola, 2014-11)
Based on experimental tests, it was obtained the equations for drying, equilibrium moisture content, latent heat of vaporization of water contained in the product and the equation of specific heat of cassava starch pellets, ...
Incidence of temperature and heat generation scenario on kaolinite mechanical behaviour
(Universidad de los AndesIngeniería CivilFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2017)
Kaolinite, as a clay material, exhibits variability of its properties in presence of temperature changes. This paper presents the results of an experimental study of thermal effects on the mechanical behaviour of kaolinite, ...
Magnetically driven quantum heat engine
(2015)
In analogy with classical thermodynamics, a quantum heat engine generates useful mechanical work from heat, by means of a reversible sequence of
transformations (trajectories), where the ``working substance'' is of quantum ...
Heat transfer generated in an underground mining environment
(Contemporary Engineering SciencesBulgaria, 2018-10-18)
The transfer of heat in an underground environment is due to circumstances,
natural and introduced elements.
In an underground mine, the heat is generated by the geothermal gradient, the
self-compression of the rocks, ...
Heat transfer generated in an underground mining environment
(Contemporary Engineering SciencesBulgaria, 2018-10-18)
The transfer of heat in an underground environment is due to circumstances,
natural and introduced elements.
In an underground mine, the heat is generated by the geothermal gradient, the
self-compression of the rocks, ...
Heat recovery of dedusting systems in electric arc furnaces: concept of a bottoming cogeneration plant and techno-economic analysis
(2018-01-01)
Steelworks require large amount of energy in reduction, fusion and refining processes. A mini-mill is a steelwork that produces steel by melting scrap metal, pig iron and metallic elements in electric arc furnaces. Depending ...
Direct ethanol fuel cell as aircraft APU: a study for onboard waste heat recovery
(2018-02-01)
An advanced concept of jet aircraft (known as “more electric aircraft”) available nowadays requires electrically driven systems. In this scenario, application of low-temperature fuel cells in aircraft is an interesting ...
Bancada estacionária para determinação experimental do desempenho térmico de um radiador automotivo de linha pesada
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia MecânicaEngenharia MecânicaUTFPR, 2021-12-13)
All heavy vehicles that use combustion as power generation are considered thermal machines, this heat generated by combustion is transferred throughout the engine block structure through the cylinders that dress the machine's ...