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A new engine indicating measurement procedure for combustion heat release analysis
(Pergamon-elsevier Science LtdOxfordInglaterra, 2009)
Implementation of convective heating in Companhia Siderúrgica Nacional Blast Furnace runners
(2013-01-21)
This paper describes the main characteristics and advantages of convective heating system for refractory lining, compared with conventional heating systems. In addition the main results obtained are presented with its ...
Projeto de trocador de calor compacto para um motor stirling
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2017-11-14)
This undergraduate thesis developed a heat exchanger type tube bundle with cross-flow drainage. The purpose of this heat exchanger is to be part of a Stirling motor developed by Crestani (2016). The project provides to the ...
Dimensionamento térmico de uma caldeira mista
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2017-11-14)
The thermal design present in this work presents a solution for the calculation of the heat transfer area required for a mixed boiler to produce 2000 kgv/hr at a pressure of 10 kgf/cm2, fueled by wood in eucalyptus logs. ...
Ecological performance optimization of a thermoacoustic heat engineEcological performance optimization of a thermoacoustic heat engine
(Revista Mexicana de Física, 2010)
Estudo da transferência de calor da câmara fria de um motor Stirling tipo gama
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2017-06-09)
In this work a study was made diming to improve the Stirling engine type gama, designed and built by Crestani (2016). The Stirling engine works with an expansion and contraction of a confined gas generating work. This ...
A predictive model for confined and unconfined nucleate boiling heat transfer coefficient
(2017-01-01)
The aim of this study is to investigate the influences of different parameters on the boiling phenomenon. In this paper, a new correlation to predict the pool boiling heat transfer coefficient is presented. The developed ...
An inverse method to estimate the moving heat source in machining process
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The present work propounds an inverse method to estimate the heat sources in the transient two-dimensional heat conduction problem in a rectangular domain with convective bounders. The non homogeneous partial differential ...