Mechanical Engineering

Bernoulli Theorem Calculators

Example of use Input data: Static head Z1---5 feet; Static head Z2---4 feet; Pressure P1---10 pounds/square foot; Pressure P2---6 pounds/square foot; Velocity V2---4 feet/ seconds; density --- 3 pou

Butt Weld Under Axial And Transverse Loading Calculator

A welding technique used to join two tubes in which the squared and prepared ends are butted together in preparation for welding. The resulting circumferential weld has relatively good strength charac

Cauchy Number Calculators

The Cauchy number (Ca) is a dimensionless number related to compressible flow in fluid mechanics. It is named after the French mathematician Augustin-Louis Cauchy. When the compressibility has a signi

Cavitation Number Calculators

A dimensionless number that characterizes the cavitation state of a fluid flow. The cavitation number is often used to measure whether cavitation occurs and the development degree of cavitation in a l

Chezy Formula Calculators

The Chézy formula is the main formula for calculating the average velocity of uniform flow in open channels and pipelines or the head loss along the way. It was proposed by French engineer A. de Checa

Continuity Equation Calculators

Input data: Flow --- 5 cubic meters per second; flow rate --- 2.5 m/s. Click "Calculate" to display the result. Output result: Circulation area --- 2 square meters.

Cylindrical Grinding Calculator

In the equation of Time for Cylindrical Grinding Cut Length of Cut = Length of job + Over-Travel where, Over-Travel equals to 0.5 cm. And Feed/Rev. = w/2 (for rough cut) or w/4 (for finishing cut). Wh

d-Exponent Calculator

This concept was first developed by Jorden & Shirley This is a factor for evaluating drilling rate and predicting abnormal pore pressure zones. All things being equal, the d-exponent should increase w

Darcy-Weisbach Equation Calculators

The Darcy-Weisbach equation is a formula used to calculate the pressure loss of a fluid in a pipeline. This formula is widely used in fluid mechanics and hydraulic engineering, especially in the desig

Differential Pressure Calculator

In some cases, it may be necessary to insert a resistance in the pipeline to restrict the flow to a certain value at a given pressure drop. The Differential Pressure Calculator calculates the K value

Dynamic Head Calculator

"Head" is a word engineers use for pressure. This calculator determines the pressure (head) required just after the pump, and the pressure (head) that the pump must generate or add. The required press

Eckert Number Calculator

The Eckert number is a dimensionless number used in flow calculations. It is named after professor Ernst R. G. Eckert. It gives the relationship between a flow's kinetic energy and enthalpy, and is us

Elongation Values Conversion Calculator

What is elongation? Elongation is a measure of how much a material can deform when it is stretched. It is calculated from the ratio of the initial length of the material to the length after elongati

Fillet Weld Under Torsional Loading Calculator

The fillet weld is used to make lap joints, corner joints, and T joints. Fillet weld is roughly triangular in cross-section, although its shape is not always a right triangle or an isosceles triangle.

Flywheel Energy Storage Calculator

Flywheel energy storage is an efficient and reliable energy storage technology, and the calculation of its capacity is crucial to evaluate the performance of the energy storage system. This paper will

Gear Pump Size Calculator

The gear pump is a rotary pump that relies on the change and movement of the working volume formed between the pump cylinder and the meshing gear to deliver or pressurize the liquid. Two closed spaces

Lewis Gear Strength Calculator

Enter a value and click Calculate. The results will be displayed. Example of use Gear pitch: 20 Tooth Width (inches): 8 Tensile Strength (PSI) of Material: 6 Number of teeth: 10 RPM: 9 Click "C

Gravitational Force Calculator

Newton's law of universal gravitation states that everybody of nonzero mass attracts every other object in the universe. This attractive force is called gravity. It exists between all objects, even th

Hardness Number Conversion Calculator

Hardness is the resistance of a material to localized deformation. The term can be apply for deformation from indentation, scratching, cutting or bending. In metals, ceramics and most polymers the def

Helical Spring Calculators

Example of use Input data: spring diameter D: 14 meters; spring steel wire diameter d: 2 meters, click "Calculate" to display the result. Output result: spring index, winding ratio is 7.

Hooke's Law Calculators

Hooke's law is one of the basic laws of mechanics. The law of elasticity applicable to all solid materials states that within the elastic limit, the deformation of an object is proportional to the ext

Horsepower for a Hydraulic Motor

1. The horsepower of the hydraulic motor depends on the working pressure The horsepower of the hydraulic motor is closely related to the working pressure of the hydraulic system. Generally speaking, t

K Value and Pipe Length Calculator

Valve manufacturers have performed experiments on various valves and fittings in order to arrive at empirical pressure drop expressions for specific types of piping system components. This calculator

L/D Varies with Pipe Diameter Calculator

This Calculator is used to calculate the K value for valves that have an L/D coefficient that varies with pipe diameter. L/D coefficients for a range of pipe diameters are stored in the valve table. V

Lathe Operations Calculator

Turning is the process used to remove the metal. In this process job is rotated against a tool. Boring is the process to enlarge the hole which has drilled in an object. This formula counts required t

Leaf Springs Calculator

The leaf spring is a long circular arc spring steel with a rectangular cross section. In the most common configuration, the center of the arc provides the location of the axle, while rings formed at e

Manning's Equation Calculators

Manning's formula refers to the empirical formula of open channel flow or velocity, which is often used in physical calculations, water conservancy construction and other activities. Manning's formula

Metal Weight Calculator

Material Weight Calculator is an application to calculate the weight of various metals, you can choose to calculate weight, calculate price, calculate length, support custom density and metal, various

Milling Operations Calculator

Milling is the most common form of machining, a material removal process whereby various features are created in part by cutting away unwanted material. The milling process requires a milling machine,

Minor Losses Equation Calculators

Usage example Input data: Loss factor: 60 Velocity: 30 ft/s Acceleration due to gravity: 20 ft/s2 Click "Calculate" to output the data Head loss: 1350.00 feet

Orifice Sizing Calculator

Enter any one of the following values and click Calculate Example of use Input data: Flow rate: 15m3/hr Cooperation efficiency: 20 Drop: 25m Click "Calculate" to output the data Hole diame

Pipe Contraction Calculator

A change in fitting diameter causes a pressure loss due to the change in velocity of the fluid as it passes through the fitting. The pressure drop is also dependent on the rate at which the change of

Pipe Enlargement Calculator

A change in fitting diameter causes a pressure loss due to the change in velocity of the fluid as it passes through the fitting. The pressure drop is also dependent on the rate at which the change of

Calculate Pipe Friction Loss

1. Friction loss Friction loss refers to the energy loss caused by the friction of the pipe wall when the fluid flows in the pipe. Pipeline friction loss can be calculated using the Darcy-Weisbach for

Pipe Line Velocity Calculator

Enter a value, select and click Calculate Unit. The result will be displayed. Example of use Input data: Flow rate, flow rate: 45 Diameter: 30 Click "Calculate" to output the data Velocity

Prandtl Number Calculator

The Prandtl number (Pr) is a dimensionless (that is, dimensionless) scalar in fluid mechanics, named after the German mechanic Ludwig Prandtl, which reflects the interaction of energy and momentum tra

Pressure Conversion Calculator

Pressure measurement unit conversion: can realize online bar (bar), Fahrenheit kilopascal (kPa), hectopascal (hPa), millibar (mbar), Pascal, standard atmospheric pressure (atm), millimeter mercury col

Pressure Loading of Thin-walled Vessels (Sphere) Calculator

A thin-walled vessel is one where the thickness of the wall is no greater than one-tenth of the radius. Consider such a vessel subjected to an internal pressure above atmospheric pressure. The resulti

Convert Units of Pressure

Pressure unit: In physics, pressure refers to the force acting vertically on the surface of an object. Pressure is a physical quantity that expresses the effect of pressure. The basic unit is Pascal (

Push - Pull for a Hydraulic Cylinder

A Hydraulic cylinder (also called a linear hydraulic motor) is a mechanical actuator that is used to give a linear force through a linear stroke. Hydraulic cylinders are able to give pushing and pulli

Push - Pull for a Hydraulic Cylinder at Specified Angle

A Hydraulic cylinder is a mechanical actuator that is used to give a linear force through a linear stroke. By moving piston upwards and downwards, push and pull forces are executed. This Calculator is

Reduced Seated Valves and Fittings Calculator

Reduced seated valves are broken down into three sections: the reducer (contraction) section, the valve section, and the enlarger section. A K value is determined for each section in relation to the s

Refrigeration Calculator

Enter value in unit as per your requirement and click on calculate. This will display conversion in all units.

Reynolds Number Calculator

According to the definition of Reynolds number, there is Re=ρv^2/(ηv/l), it can be seen that the numerator of the above formula represents the fluid momentum passing through a unit area in a unit time

Rotating Horsepower Calculators - Horsepower, Torque, Speed

Rotary Horsepower Calculator Calculations related to rotational horsepower, torque, and speed Select the corresponding unit and enter the value, and click "Calculate". The results will be di

Speed for a Hydraulic Cylinder

Oil cylinder is a common mechanical hydraulic component, which is widely used in various industrial automation systems and equipment. Controlling the speed of the cylinder is one of the important para

Spring Constant Calculator

Parts of an object undergoing elastic deformation also have potential energy due to the elastic interaction, which is called elastic potential energy. The greater the deformation of the same elastic o

Spring Potential Energy Calculator

Elastic potential energy is generated due to the elastic interaction between various parts of an object when it deforms elastically. Its size varies with the relative position of its parts. Elastic po

Austenitic stainless steel Material Properties

Austenitic stainless steel is an alloy steel containing high levels of chromium and nickel. This particular type of steel is known for its excellent corrosion resistance, making it one of the most wid

Stokes Law Calculators

Stokes law calculation: terminal velocity, acceleration of gravity, particle size, medium density, particle density, medium viscosity Calculation of terminal velocity, acceleration of gravity, particl

Storage Capacity for Cylindrical Tank

①Nominal capacity It refers to the capacity calculated according to the geometric dimensions of the storage tank and expressed as an integer after rounding. In general, the nominal capacity is s

Strain Calculators - Strain, Changed in Length, Original Length

The strain is a dimensionless measure which is used to calculate the solid deformation. It is defined as the ratio of the change in length to the original length of the material. In other words, the s

Stress Calculators - Stress, Force, Area

In Physics, stress is defined as the physical quantity which represents the force applied to the object/material per unit area. In other words, the stress is defined as the external restoring force ac

Strouhal Number Calculator

Strouhal number is a dimensionless number used to describe oscillating flow mechanisms. It is named after Vincenc Strouhal. The Strouhal Number is important for analyzing unsteady, oscillating flow pr

Thermal Calculators

Thermal Conductivity is the property of a material that indicates its ability to conduct heat. Thermal Conductivity is defined as the quantity of heat transmitted during time through thickness in a di

Turbulent Pipe Flow Calculator

Enter any two of the following values for diameter, headloss or flow, and calculate the remainder Example of use Input data: Length: 35m Kinematic viscosity: 10m2 s-1 Nicholas Roughness: 8m Local lo

V-Belt Length Calculator

The V-belt was developed in 1917 by John Gates of the Gates Rubber Company. It's called a V-belt because of its V shaped cross-section. V-belts (also known as Vee belt or wedge rope) are an early solu

Vehicle Engine Horsepower Calculators

The horsepower of a car refers to the unit of engine power. Here is more information about horsepower: 1. Horsepower is the working capacity of the engine per unit time: horsepower is a unit to measur

Weber Number Calculators

The Weber number is a dimensionless number in fluid mechanics. It is used to analyze fluid motion when there is an interface between different fluids, especially when the curvature of the interface is

Young's Modulus Calculators

Young's modulus is a physical quantity that describes the ability of a solid material to resist deformation. A wire of length L and cross-sectional area S is stretched by ΔL under the action of a forc