Buscar
Mostrando ítems 21-30 de 152
Análise das características de operação e desempenho de micro jatos sintéticos
(Universidade do Vale do Rio dos Sinos, 2012-11-27)
The rising power consumption of electronic components requires higher and higher thermal dissipation. Current fan systems, commercially known as "coolers", are becoming ineffective to cope with this demand since their ...
Facies and depositional architecture according to a jet efflux model of a late Paleozoic tidewater grounding-line system from the Itararé Group (Paraná Basin), southern Brazil
(Pergamon-Elsevier Science Ltd, 2016-04)
During the Late Paleozoic, the Gondwana supercontinent was affected by multiple glacial and deglacial episodes known as "The Late Paleozoic Ice Age" (LPIA). In Brazil, the evidence of this episode is recorded mainly by ...
Glycerine degradation by submerged plasma
(Iop Publishing Ltd, 2019-11-13)
Organic contaminants (for example in wastewater effluents) cause serious health and environmental problems due to their high chemical oxygen demand (COD), low biodegradability, and toxicity. Non-equilibrium and thermal ...
Estudo experimental de jatos sintéticos para resfriamento
(Universidade do Vale do Rio dos Sinos, 2012-03)
With the rapid evolution of technology, electronics have become more compact and with higher processing power, increasing heat generation. Thus, there is a need to develop new forms of cooling, due to the low efficiency ...
Estudo experimental de jatos sintéticos para resfriamento
(Universidade do Vale do Rio dos Sinos, 2012-03)
With the rapid evolution of technology, electronics have become more compact and with higher processing power, increasing heat generation. Thus, there is a need to develop new forms of cooling, due to the low efficiency ...
Cellular confinement of tunnel sections between two air curtains
(2007)
This paper compares and discusses the efficiency of various air curtains designed to ultimately operate a bilateral aeraulic confinement of a short section of a tunnel or corridor-like geometry. The tested arrangements ...
Synthetic jets as a flow control device for performance enhancement of vertical axis hydrokinetic turbines: A 3D computational study
(Elsevier, 2022-08)
In the present work, a vertical axis turbine with straight blades was analyzed through a numerical simulation in
three dimensions, the performance of the turbine was studied while synthetic jets were used as an active ...