ERROR:SQLSTATE[HY000]: General error: 20018 Invalid column name 'CodigoInstitucion'. [20018] (severity 16) [SELECT PublicObrasAutores.NumeroEmpleado, PublicObrasAutores.ApellidoPaterno, PublicObrasAutores.ApellidoMaterno, PublicObrasAutores.Nombre, PublicObrasAutores.NombreCompleto FROM PublicObrasAutores LEFT JOIN PublicObrasAutoresFil ON PublicObrasAutores.RefPublicacion = PublicObrasAutoresFil.RefPublicacion WHERE PublicObrasAutores.RefPublicacion = '503725' AND PublicObrasAutores.NumeroEmpleado IS NULL AND PublicObrasAutoresFil.CodigoInstitucion IS NOT NULL;]
®
ERROR:SQLSTATE[HY000]: General error: 20018 Invalid column name 'CodigoInstitucion'. [20018] (severity 16) [SELECT PublicObrasAutores.NumeroEmpleado, PublicObrasAutores.ApellidoPaterno, PublicObrasAutores.ApellidoMaterno, PublicObrasAutores.Nombre, PublicObrasAutores.NombreCompleto FROM PublicObrasAutores LEFT JOIN PublicObrasAutoresFil ON PublicObrasAutores.RefPublicacion = PublicObrasAutoresFil.RefPublicacion WHERE PublicObrasAutores.RefPublicacion = '503725' AND PublicObrasAutores.NumeroEmpleado IS NULL AND PublicObrasAutoresFil.CodigoInstitucion IS NULL;]
®
ERROR:SQLSTATE[HY000]: General error: 20018 Invalid column name 'Institucion'. [20018] (severity 16) [SELECT Institucion FROM PublicObrasAutoresFil WHERE RefPublicacion = '503725']
®
ERROR:SQLSTATE[HY000]: General error: 20018 Invalid column name 'Institucion'. [20018] (severity 16) [SELECT Institucion FROM PublicObrasAutoresFil WHERE RefPublicacion = 503725 AND InstitucionPropia = 'S'
UNION
SELECT Adscripciones.Entidad FROM PublicacionesObras
JOIN PublicObrasAutores ON PublicacionesObras.Identificador = PublicObrasAutores.RefPublicacion
JOIN Adscripciones ON PublicObrasAutores.NumeroEmpleado = Adscripciones.NumeroEmpleado
WHERE (PublicacionesObras.FechaPublicacion BETWEEN Adscripciones.FechaDesde AND Adscripciones.FechaHasta OR (PublicacionesObras.FechaPublicacion >= Adscripciones.FechaDesde AND Adscripciones.FechaHasta IS NULL)) AND PublicacionesObras.Identificador= 503725]
SIIA Público
SISTEMA INTEGRAL DE INFORMACIÓN ACADÉMICA - PÚBLICO
Título del libro: The Role Of Structural And Chemical Properties In Pm-Si:H Thin Films To Determine The Optoelectronic Characteristics And Stability By Soaking Light For Applications In Solar Cell Título del capítulo: NUMERICAL SIMULATION AND EXPERIMENTAL VALIDATION OF A SOLAR COOLING SYSTEM IN MEXICO
Solar cooling; TRNSYS; experimental validation; experimental analysis
Resumen:
In this work the numerical simulation and experimental validation of a
solar air conditioning to condition a 124 m(2) offices located in
Jiutepec, Morelos, Mexico is presented. The model was developed and
reported in a previous work, in which, using the software TRNSYS, the
system is modeled for the design and sizing in order to reach the demand
for air conditioning in comfort conditions for these offices. The system
consists in a 8 kW adsorption air conditioning system, a thermal storage
tank of 2m(3) and an area of 55.8m(2) of flat solar collectors of high
efficiency, which is estimated to reach a solar fraction around 80%.
The purpose of a validated model is produce a numerical tool in order to
find the best operating conditions of the system and allow the study to
any location where the solar cooling system can be implemented.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9783981465952 Editorial: International Solar Energy Society