It is not possible. Radians are a measure of angular displacement while rpm is a measure of the rate of change of angular displacement. The question is like asking to convert speed into distance.
You cannot in any sensible way. RPM is a measure of (angular) velocity whereas litres is a measure of volume. Your hard disk will have an rpm but what does litres mean in terms of the disk?
In revolutions per minute (rpm), or radians per second.
To convert speed from meters per second (m/s) to revolutions per minute (RPM), you need to know the circumference of the rotating object. Without that information, it is not possible to directly convert mach 0.8 or 272.23 m/s to RPM. RPM is a measure of rotational speed, whereas mach is a unit of relative velocity to the speed of sound.
RPM is revolutions per minute. You can not measure distance without knowing the radius or diameter of what that revolves. With diameter or radius you can calculate the circles outer length. Formulas for this is: With Radius: 2*pi*r, With Diameter: pi*d, where pi is approx 3,14 (accurate enough for most calculations but pi is in fact an endless series of numbers, 3,14159265 and billions more decimals) This length can be multiplied directly with RPM and you get total distance per minute. An engine running but standing still will however not move and the calculated answer does not have to indicate actual distance travelled.
It will measure the engine rpm
YES! you can take a video of the prop and then watch it on your PC all you half to do is watch it in slow motion GOOD LUCK
it measures rotation per minute
No, revolutions per minute (RPM) and liters per minute (L/min) are two different units of measure that cannot be directly converted to each other without additional information like the size of the object being rotated and its volumetric capacity. RPM is a measure of rotational speed, while L/min is a measure of volume flow rate.
you need a tachometer
Revolutions per minute, aka rpm.
It is not possible. Radians are a measure of angular displacement while rpm is a measure of the rate of change of angular displacement. The question is like asking to convert speed into distance.
You cannot in any sensible way. RPM is a measure of (angular) velocity whereas litres is a measure of volume. Your hard disk will have an rpm but what does litres mean in terms of the disk?
No.
Two methods, one uses a dial that is held in the center of the revolving shaft and is directly read off of the dial face. The second method uses a strobe light. The light is focused on the shaft and the dial on the strobe is turned until it looks like the shaft has come to a stand still. The RPM is read off of the meter face of the strobe light.
In revolutions per minute (rpm), or radians per second.
Revolutions per minute, a measure how fast something is rotating.