Usage example Input data: Attenuation (A):10 db Input Impedance (Zi):9 ohm Output Impedance (Zo):5 ohm Click "Calculate&qu...

The absolute inlet pressure of 45% of the critical pressure drop = (the gauge pressure of the imported PSI + 14.7) × 0.45. Incr...

Pipe diameter Flow rate Flow - Pipe diameter and velocity flow online calculation tool

Cv is the flow coefficient of the liquid, which represents a pressure drop of 1 lb/in2 per gallon (GPM) of 60oF. Expressed in v...

App description Milling is a machining method that uses a milling cutter as a tool to process the surface of an object. Millin...

Long round hole truncated center point <img src="http://drr.ikcest.org/static/upload/f4/f4430d9e-ee5b-11e9-89ca-00163e0...

App Description Enter the value and click "Calculate" to display the result Calculation formula: <img src="ht...

App Description Enter the value and click "Calculate" to display the result <img src="http://drr.ikcest.org/s...

App description Calculation formula: <img src="http://drr.ikcest.org/static/upload/0e/0ed0dce8-eeea-11e9-ab9a-00163e061...

Exhaust volume Displacement refers to the ability to deliver all air and mixture to all cylinders during a certain cycle of the...

App Description Softening coefficient calculation formula: \(K= \frac {f1}{f2} \) In the formula: F1- compressive strength of m...

App Description John Gate of the Gates Rubber Company with 1917. This is called the belt due to its V-shaped cross section. A V...

App Description Enter the value and click "Calculate" to display the result \(K=0.8×sin (\frac {θ}{2})×（1-β^2）(θ≤45°)...

App Description Enter the value, select and click on “Calculate Unit. The result will be displayed. <img src="http://dr...

App Description <img src="http://drr.ikcest.org/static/upload/b3/b38d6876-ee5b-11e9-a476-00163e0618d6_m.jpg" />...