Steam Engine
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Multi-criteria Selection of Distributed Mini Generation Systems Using Rice Husk
ABSTRACT This paper presents a multi-criteria methodology to support decision making for management and selection of distributed mini generation sources (GD) using rice husk. Considering the potential of residual biomass, the developed model is based on the Analytic Hierarchy Process (AHP) method to evaluate the main technological arrangements of generation
Braz. arch. biol. technol.. Publicado em: 22/10/2018
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2. Estudo da captura de dióxido de carbono por misturas de hidróxido de cálcio e óxido de magnésio em baixas temperaturas
The present work has studied the carbonation reaction of hydrated lime modified by small percentages of magnesium dioxide (MgO) by the carbon dioxide (CO2) from the exhaust gas of a petrol engine. For this purpose, spherical pellets of solid adsorbents were synthesized and submitted to carbonation essays in a lab-scale fixed bed reactor. The samples conversi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2012
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3. THEORETICAL - EXPERIMENTAL STUDY SYSTEM FOR ABSORPTION REFRIGERATION DOUBLE EFFECT IN SERIES USING PAR WATER / LITHIUM BROMIDE. / Estudo teórico - experimental de um sistema de refrigeração por absorção de duplo efeito em série usando o par água / brometo de lítio.
The present paper describes an theoretical-experimental study of an double effect absorption refrigeration machine in series that uses the waste heat from the exhaust fumes of an internal combustion engine as an energy source for the steam generator. Stress that the machine being used was designed and built on the premises of the Federal University of Paraí
Publicado em: 2010
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4. APPICATION OF FUZZY LOGIC IN CONTROL THE CRYSTALLIZATION OF AN ABSORPTION REFRIGERATION SYSTEM WITH PAIR WATER LITHIUM BROMIDE / Aplicação da lógica fuzzy no controle da cristalização de um sistema de refrigeração por absorção com par brometo de lítio
This work presents theoretical and experimental study of a system of control for a steam generator. This system was developed to control the crystallization of a cooling system for absorption. The control system maintains the pressure generator above the zone of crystallization of diagram temperature pressure-saturated solution concentration of LiBr-water. T
Publicado em: 2010
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5. James Watt: a trajetória que levou ao desenvolvimento da máquina a vapor vista por seus biógrafos e homens de ciências
Esta dissertação tem por objetivo a abordagem do trabalho do escocês James Watt no aperfeiçoamento da máquina a vapor. Este levantamento foi feito a partir de estudos de historiadores do século XIX contemporâneos a Watt e historiadores do século XX que vêem Watt de forma mais crítica. Abordamos também o relacionamento de Watt com seus parceiros, t
Publicado em: 2008
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6. Past exposure to asbestos and combustion products and incidence of cancer among Finnish locomotive drivers.
Locomotive drivers in the steam engine era were exposed to asbestos during their vocational training for two years while training in workshops. Later in their career they had exposure to coal and diesel combustion products. To assess the level of earlier exposure historical working conditions were reconstructed and hygienic conditions were measured. The aver