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Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m2. In the foot-pound-second (FPS) system, the units are pounds per square inch, or psi.


The psi, or pounds per square inch, is a unit of pressure (P) using the foot-pound-second (FPS) system. To calculate psi, divide the force applied (F) with the area (A). Measure the force applied. Use an instrument such as a force gauge, spring scale or strain gauge. Make sure that the unit is in pounds. Convert the value if necessary.


Contact Area. This is the contact surface area which the force is directly applied to, and can be specified in any area measurement unit available from the pull down selection choices. Generated Pressure. This is the resulting pressure generated by the specified force and area and is calculated by dividing the force by the area.


You typically measure hydraulic pressure in pounds per square inch (psi), which is force per unit area. To calculate the force produced, multiply the pressure by the area of the hydraulic cylinder’s piston in square inches. This will give you the force in pounds, which you can easily convert into tons.


Online calculator. This online calculator computes pressure in gravity field for given weight and surface area. Results are shown in different pressure units.


This free area calculator determines the area of a number of common shapes using both metric units and US customary units of length, including rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram. Also, explore the surface area or volume calculators, as well as hundreds of other math, finance, fitness, and health calculators.


How to Calculate Flow Rate With Pipe Size and Pressure. A higher pressure drop acting on a pipe creates a higher flow rate. A wider pipe also produces a higher volumetric flow, and a shorter pipe lets a similar pressure drop provide a greater force. The final factor controlling a pipe's viscosity is the ...


Calculating psi of an area. INDUSTRIAL FASTENERS INSTITUTE. at least the length of the longer of the two thread shear area calculations. In no case should a length of engagement In no case should a length of engagement be longer than 1.5 times the diameter of the thread be used as a length of engagement.

road-transport-technology.org/Proceedings/2 - ISHVWD/Vol 1/TRUCK TIRE TYPES AND ROAD...

95 psi 100 psi 100 psi 105 psi Figure 14 Average Vertical contact Pressure The second of the two tire factors affecting contact pressure is tire design. Three tire parameters fall within this category: tire shape, tread pattern, and tire size. With respect to tire shape, the area of interest is the crown


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