Description Usage Format Details Source References
Coefficients of centrifugal pumps
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A data frame with 13 columns:
rated flux
number of stages
maximum flux
rated motor power
Coefficients of the equation H=a \cdot f^2+b \cdot f \cdot Q+c \cdot Q^2.
Coefficients of the efficiency curve of the motor (50 Hz): η_{m}=g \cdot (\%P_{mn})^2+h \cdot (\%P{mn})+i.
Coefficients of the efficiency curve of the pump (50 Hz): η_{b}=j \cdot Q^2+k \cdot Q+l.
With this version only pumps from the manufacturer Grundfos are included.
http://net.grundfos.com/Appl/WebCAPS/custom?
Perpiñán, O, Energía Solar Fotovoltaica, 2012. (http://procomun.wordpress.com/documentos/libroesf/)
Perpiñán, O. (2012), "solaR: Solar Radiation and Photovoltaic Systems with R", Journal of Statistical Software, 50(9), 1-32, http://www.jstatsoft.org/v50/i09/
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