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Entropy as an event detector in a class of Hybrid Dynamic Systems. study case: A steam boiler
(INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS INC., 2016-10-12)
In a Hybrid Dynamical System (HyDS) event occurrences can be generated by many causes. Also, these events may be controlled or uncontrolled (wanted or un-wanted) which in turn might generate imbalances and/or disorder in ...
Thermodynamic analysis of direct steam reforming of ethanol in molten carbonate fuel cell
(Asme-amer Soc Mechanical Eng, 2014)
Microgeração de energia elétrica (Abaixo de 100 kW) utilizando turbina Tesla modificada
(2010-04-01)
An economical electricity generating system is developed, i.e., a boiler and turbine with a capacity ≤ 100 kw, to occupy a niche market where the existing steam systems are not economically viable. A Tesla turbine is used. ...
Microgeração de energia elétrica (Abaixo de 100 kW) utilizando turbina Tesla modificada
(2010-04-01)
An economical electricity generating system is developed, i.e., a boiler and turbine with a capacity ≤ 100 kw, to occupy a niche market where the existing steam systems are not economically viable. A Tesla turbine is used. ...
Nickel catalysts applied in steam reforming of glycerol for hydrogen production
(Elsevier Science, 2009-07)
In order to study catalysts to obtain hydrogen by steam reforming of glycerol, nickel catalysts supported on commercial α-Al2O3 and α-Al2O3 modified by addition of ZrO2 and CeO2 were prepared and characterized. Results ...
Evaluation of corrosion caused by the use of in natura biogas in steam generator boilers of carbon steel structural elements
(LondrinaBrasil, 2017)
This work evaluates the corrosion process caused by the presence of hydrogen sulfide in the biogas in natura, in steels commonly used in the construction of steam generator boilers, simulating conditions close to those ...
Diseño y construcción de un sistema de baños de cajón para uso domiciliario
(Escuela Superior Politécnica de Chimborazo, 2021-07-09)
The objective of this work is to design and build a drawer bathroom system for home use. According to a bibliographic review, the operating parameters are: pressure work up to 71 psi and temperature of 100 - 150 o C of the ...
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory
(Natl Technical Univ Athens, 2006-01-01)
In this work it was performed energetic and exergetic analyses of three thermal plants to assessment a cogeneration system in expansion of a sugar-alcohol factory. The initial configuration considered is constituted by a ...
Thermodynamic analysis of the cogeneration system expansion in a sugar-alcohol factory
(2006-01-01)
In this work it was performed energetic and exergetic analyses of three thermal plants to assessment a cogeneration system in expansion of a sugar-alcohol factory. The initial configuration considered is constituted by a ...