onlinepipe02.php:   Discharge in pipes connecting three reservoirs

Formulas:

AAD = (π/4) DAD2 ; ABD = (π/4) DBD2 ; ADC = (π/4) DDC2

zA = zD + pD/γ + fAD (LAD/DAD) VAD2/(2g)

zB = zD + pD/γ + fBD (LBD/DBD) VBD2/(2g)

zD + pD/γ = fDC (LDC/DDC) VDC2/(2g)

VAD AAD + VBD ABD - VDC ADC = 0

Units:

SI units: z and D in m; U.S. Customary units: z and D in ft.

INPUT DATA:

Select:           

[Description]    [Example]

Elevation zA:        

Elevation zB:        

Elevation zD:        

Diameter DAD:        

Length LAD:       

Friction factor fAD:     

Diameter DBD:        

Length LBD:       

Friction factor fBD:     

Diameter DDC:        

Length LDC:       

Friction factor fDC:     

OUTPUT:

Discharge QAD:    0.000

Discharge QBD:    0.000

Discharge QDC:    0.000

Discharge QAD:    0

Discharge QBD:    0

Discharge QDC:    0

Head pD/γ:    0.000

Pressure pD:    0

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