Por favor utiliza este link para citar o compartir este documento: http://repositoriodigital.academica.mx/jspui/handle/987654321/8951
Título: Semi-Automated Heat Transfer Measurement
Semi-Automated Heat Transfer Measurement
Autores: 
Palabras clave: HEAT TRANSFER MEASUREMENT; NUSSELT NUMBER; INTERFEROGRAM PROCESSING
Fecha de publicación: 10-Sep-2011
Editorial: Computación y Sistemas
Descripción: A SEMI-AUTOMATED INSTRUMENT FOR MEASURING HEAT TRANSFER PARAMETERS AROUND A HORIZONTAL CYLINDER IS PRESENTED. THE METHOD UPON WHICH THE INSTRUMENT IS BASED TAKES ADVANTAGE OF THE INTERFERENCE PHENOMENON AND A DIGITAL PC. THE INTERFEROGRAMS OBTAINED ARE DIGITALLY PRE-PROCESSED IN ORDER TO ENHANCE THE FRINGES AND CYLINDER SURFACE DEFINITIONS. AFTER APPLYING ENHANCING ALGORITHMS, A COMPUTING ALGORITHM IS APPLIED EVERY 45 DEGREES AROUND THE CYLINDER CONTOUR FOR GETTING THE LOCAL NUSSELT NUMBER AND TEMPERATURE VALUES. COMPARING WITH OTHER AUTHOR'S WORKS [17,19,21J, WE HAVE ERRORS LESS THAN 10% IN THE COMPUTATION OF BOTH THE NUSSELT NUMBER AND THE TEMPERATURE VALUES THE PRESENTED WORK IS INTENDEDTO BE THE FIRST STAGE FOR AFULL-AUTOMATED HEAT TRANSFER MEASURING INSTRUMENT.
A SEMI-AUTOMATED INSTRUMENT FOR MEASURING HEAT TRANSFER PARAMETERS AROUND A HORIZONTAL CYLINDER IS PRESENTED. THE METHOD UPON WHICH THE INSTRUMENT IS BASED TAKES ADVANTAGE OF THE INTERFERENCE PHENOMENON AND A DIGITAL PC. THE INTERFEROGRAMS OBTAINED ARE DIGITALLY PRE-PROCESSED IN ORDER TO ENHANCE THE FRINGES AND CYLINDER SURFACE DEFINITIONS. AFTER APPLYING ENHANCING ALGORITHMS, A COMPUTING ALGORITHM IS APPLIED EVERY 45 DEGREES AROUND THE CYLINDER CONTOUR FOR GETTING THE LOCAL NUSSELT NUMBER AND TEMPERATURE VALUES. COMPARING WITH OTHER AUTHOR'S WORKS [17,19,21J, WE HAVE ERRORS LESS THAN 10% IN THE COMPUTATION OF BOTH THE NUSSELT NUMBER AND THE TEMPERATURE VALUES THE PRESENTED WORK IS INTENDEDTO BE THE FIRST STAGE FOR AFULL-AUTOMATED HEAT TRANSFER MEASURING INSTRUMENT.
Other Identifiers: http://revistas.unam.mx/index.php/cys/article/view/2526
Aparece en las Colecciones:Computación y Sistemas

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