Work
Work is done when a force that is applied to an object moves that object.
Symbol: W
Measurement: EnergyUnit: N*m
Note: Value can be positive or negative.
Density
The Density of a material shows the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.
Symbol: ρ
Measurement: DensityUnit: kg/m³
Note: Value should be greater than 0.
Area of Cylinder
Area of cylinder is defined as the total space covered by the flat surfaces of the bases of the cylinder and the curved surface.
Symbol: A
Measurement: AreaUnit: m²
Note: Value can be positive or negative.
Length of Stroke
Length of Stroke is the range of movement of piston.
Symbol: L
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Crank Speed
Crank Speed is the speed of the crank of the reciprocating pump.
Symbol: Ncr
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Suction Head
Suction Head is the vertical height of the center line of the pump shaft.
Symbol: hs
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Delivery Head
Delivery head is vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered.
Symbol: hdel
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Head Loss due to Friction in Suction Pipe
Head loss due to friction in suction pipe is ratio of product of friction coeff, length of suction pipe, and velocity squared to product of diameter of pipe and acceleration due to gravity.
Symbol: hfs
Measurement: LengthUnit: m
Note: Value can be positive or negative.
Head Loss due to Friction in Delivery Pipe
Head loss due to friction in delivery pipe is ratio of product of friction coeff, length of delivery pipe, and velocity squared to product of diameter of delivery pipe and acceleration due to gravity.
Symbol: hfd
Measurement: LengthUnit: m
Note: Value can be positive or negative.