Results 61 to 70 of about 252,127 (151)

FINS

open access: yes
Fish Information Service (FINS) is an archive of information about marine and freshwater aquariums. Site is a wealth of information on fish. Includes: frequently asked questions regarding aquaria, both regular and with coral reef, detailed species list ...

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Deposition Distribution and Thermal Resistance Analysis of Fins in Heat Exchangers

open access: yesEnergies
The deposition of fly ash on the heat exchanger will reduce the heat transfer efficiency of the system. This article conducted experiments and simulations on the deposition, exploring the effects of velocity, particle size on the deposition position.
Weigang Xu   +8 more
doaj   +1 more source

Terceiro setor: aspectos relacionados a elaboração das demonstrações contábeis das fundações privadas mantenedoras de universidades do estado de Santa Catarina [PDF]

open access: yes, 2006
TCC (Graduação) - Universidade Federal de Santa Catarina. Centro Socioeconômico. Curso de Ciências ContábeisEste estudo teve como objetivo verificar se as fundações privadas mantenedoras de universidades do Estado de Santa Catarina estão elaborando suas ...
Pereira, Rogéria
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O Balanced Scorecard na gestão de organização sem fins lucrativos: estudo de caso no Senac/SC [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de ProduçãoO presente trabalho tem como objetivo geral desenvolver uma proposta de gestão para o Senac - Departamento Regional do
Pereira, Francisco Eugênio
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Experimental analysis and optimization of the air-cooled solar panel

open access: yesJournal of Thermal Engineering
The efficiency and sustainability of solar panels throughout the day remain significant challenges, primarily due to the temperature rise in solar cell materials during peak sunlight hours, which reduces their efficiency.
Vineet SINGH   +5 more
doaj   +1 more source

Critérios predominantes na avaliação de resultados de fundações e associações sem fins lucrativos (FASFIL) de Florianópolis na perspectiva dos financiadores estrangeiros [PDF]

open access: yes, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Sócio-Econômico. Programa de Pós-Graduação em AdministraçãoEste trabalho apresenta os critérios predominantes na avaliação de resultados de fundações e associações sem fins ...
Cunha, Joice Mara Corrêa da
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Experimental Study of a Silica Sand Sensible Heat Storage System Enhanced by Fins

open access: yesEnergies
This study aims to assess the thermal performance of silica sand as a heat storage medium within a shell-and-tube sensible heat storage thermal energy system that operates using water as the heat transfer fluid.
Paniz Niksiar   +3 more
doaj   +1 more source

Study of Corner and Shape Accuracies in Wire Electro-Discharge Machining of Fin and Gear Profiles and Taper Cutting

open access: yesMicromachines
Wire electrical discharge machining (WEDM) enables the production of complex parts with tight tolerances, although maintaining dimensional accuracy in corners and tapers remains challenging due to wire deflection and vibration.
Joshua Adjei-Yeboah   +1 more
doaj   +1 more source

THE EFFECT OF HEAT SINK FINS LENGTH AND MATERIAL ON ITS PERFORMANCE

open access: yesDiyala Journal of Engineering Sciences, 2010
In this paper an investigation of five lengths of three different materials (steel, copper and aluminum) of one quadrate type of heat sink (which commonly used in earlier high performance graphic cards of built-in motherboards) to measure its ...
Ahmed A. Abdul Jabber
doaj  

New Correlations for the Air-Side Heat Transfer Coefficient of Microchannel Heat Exchangers Under Quasi-Steady State Frosting Operating Conditions [PDF]

open access: yes, 2012
This study experimentally investigated the frost growth on louvered folded fins in outdoor microchannel heat exchangers used in air-source heat pump systems.
Cremaschi, Lorenzo   +2 more
core  

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