Sawmill - Design Calculations: Difference between revisions
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(New page: > Hydraulic power is defined as Flow x Pressure. The hydraulic power > supplied by a pump: P in [bar] and Q in [lit/min] => (P x Q) / 600 [kW]. > Ex. Pump delivers 180 [lit/min] and the P...) |
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> Hydraulic power is defined as Flow x Pressure. The hydraulic power | > Hydraulic power is defined as Flow x Pressure. The hydraulic power | ||
> supplied by a pump: P in [bar] and Q in [lit/min] => (P x Q) / 600 [kW]. | > supplied by a pump: P in [bar] and Q in [lit/min] => (P x Q) / 600 [kW]. | ||
> Ex. Pump delivers 180 [lit/min] and the P equals 250 [bar] => Pump power | > Ex. Pump delivers 180 [lit/min] and the P equals 250 [bar] => Pump power | ||
> output = (180 x 250) / 600 = 75 [kW]. 75000W / 745.7 = 100.58hp | > output = (180 x 250) / 600 = 75 [kW]. 75000W / 745.7 = 100.58hp | ||
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LifeTrac has 95 l/min available from the auxiliary hydraulics, and 250 bar - | LifeTrac has 95 l/min available from the auxiliary hydraulics, and 250 bar - | ||
95x250/600/.746 = about 52 hp. | 95x250/600/.746 = about 52 hp. | ||
Revision as of 02:34, 3 December 2008
> Hydraulic power is defined as Flow x Pressure. The hydraulic power
> supplied by a pump: P in [bar] and Q in [lit/min] => (P x Q) / 600 [kW].
> Ex. Pump delivers 180 [lit/min] and the P equals 250 [bar] => Pump power
> output = (180 x 250) / 600 = 75 [kW]. 75000W / 745.7 = 100.58hp
LifeTrac has 95 l/min available from the auxiliary hydraulics, and 250 bar - 95x250/600/.746 = about 52 hp.