How much is the volume of the motor power and the diameter of the impeller?
You can according to the volume, pressure and speed than the speed of the fan is calculated firstly, and then find the same 1 than the fan speed calculation model, 1 dimension proportion according to the similar principle, the model in accordance with the corresponding scale, the corresponding angle is equal to the principle of "direct generation of new fan size.
Fan design is more complex, the impeller diameter, width and speed, not only you need the amount of air and pressure related, but also with the impeller you take the situation. The parameters of axial flow impeller, multi blade impeller, forward impeller and backward impeller are very different. If there is no extensive design experience, it is not recommended to carry out the calculation design. You can according to the volume, pressure and speed than the speed of the fan is calculated firstly, and then find the same 1 than the fan speed calculation model, 1 dimension proportion according to the similar principle, the model in accordance with the corresponding scale, the corresponding angle is equal to the principle of "direct generation of new fan size. See more answers
A physical quantity of power that represents the speed of a work. Work done in unit time is called power, expressed in P. The power is equal to the scalar action with the object of force speed product. Refers to the work done by an object in unit time, i.e., power is the physical quantity that represents the speed at which the work is done.
Fan design is more complex, the impeller diameter, width and speed, not only you need the amount of air and pressure related, but also with the impeller you take the situation. The parameters of axial flow impeller, multi blade impeller, forward impeller and backward impeller are very different. If there is no extensive design experience, it is not recommended to carry out the calculation design.
