You cannot directly convert PSI to GPM. They are two different units of measure. PSI measures pressure, and GPM measures flow rate. However, if other variables are known, you can use Bernoulli's equation to indirectly make a conversion. The following assumes the flow is in a pipe and the pipe diameter is known. It also assumes a steady state incompressible flow.
Know MoreEnsure all units to be used agree with each other. This means ensuring there are no variables given in metric and that everything is measured in inches, not feet.
Use this equation, (g*h + (P/rho) + (V^2/2)) = constant, to solve for velocity. Upon isolating velocity, the equation will look like this: V = sqrt(2 * ((-P/rho) - g * h)) where P is the pressure, rho is the density of the fluid, g is gravity and h is the elevation above the reference plane.
Using the equation Q = V * A, calculate the velocity. Q is the volumetric flow rate, V is the velocity of the fluid and A is the cross-sectional area of the pipe.
Isaac Newton's theory of gravity states that every particle in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them. The law is represented as: F=G (m1m2)/R.
Full Answer >Scissors are composed of two different types of simple machines: wedge and lever. The scissors' blades are sharpened into wedges, and the arms that are squeezed together are levers.
Full Answer >A toilet paper dispenser is an example of a wheel and axle. The rod that supports the roll of toilet paper serves as the axle, and the toilet paper roll serves as the wheel. Like all wheel and axle machines, the toilet paper rotates concentrically around the cylindrical holder, which is fastened in place.
Full Answer >The formula for acceleration is given as a = (v_{2} - v_{1}) / (t_{2} - t_{1}), where "a" denotes the acceleration, "v_{2}" indicates the final velocity, "v_{1}" represents the initial velocity and "t_{2} - t_{1}" is the time interval between the final and initial velocities. The SI unit for acceleration is meters per second squared (m/s^{2}), while the British imperial unit is feet per second squared (ft/s^{2}).
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