SILVEIRA, Rodolfo Carlos da.; DEL PINO, Miguel Angel Isaac Toledo.; CARVALHO, Jane Maria de.; BARRETO, Antônio Carlos.; FIGUEIREDO, Flávio Pimenta de.; CRUZ, Othon Carlos da.; SANTOS, Eduardo Henrique Mendes dos.; GERVÁSIO, Eliezer Santurbano.; FARIA, Manoel Alves de.
Abstract:
To obtain data wich characterized better the KATIF emitter, tests were
conducted in laboratory to determine the characteristic equation outlet against pressure and
the coeficient of manufacturing variation (CMV) for the pressure head range between 100
and 400 kPa. Observed that the polinomial fifth degree model represented better the
comportament of the emitter, with a 0,32 l/h outlet variation in this pressure range. To the
pressure range between 100 and 300 kPa the emitter was classified as excellent by its CMV
and medium for the 350 and 400 kPa pressures.
