Author details

temperature (K)

26 Modeling and Computer Simulation

integral time constant (s)

specific volume (m3

volumetric fraction

friction coefficient

specific heat ratio

density (kg/m3

efficiency

change

EVAP high pressure evaporator ECAP high pressure economizer

TEF inlet fluid temperature TSF outlet fluid temperature

TEG inlet gas temperature TSG outlet gas temperature

SCAP high pressure superheater

refers to compound refers to downcomers refers to drum tank

Abbreviations

Sub-indices

roughness (m)

coordinate y or level (m)

flow resistance coefficient

thermal conductivity (W/m K)

)

dynamic viscosity (Pa s)

derivative time constant (s)

specific internal energy (J/kg) velocity (m/s) or volume (m3

coordinate x or vapor quality

)

/kg)

Graciano Dieck-Assad\*, José Luis Vega-Fonseca, Isaías Hernández-Ramírez and Antonio Favela-Contreras

\*Address all correspondence to: graciano.dieck.assad@itesm.mx

Mechatronics and Electrical Engineering Department, Tecnológico de Monterrey, Monterrey Campus, Monterrey, México
