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| Worskeet name | Description | |
|---|---|---|
| Preventing System Failures with Reliability Testing for Pump Systems | This worksheet shows you how to determine the minimum number of pumps needed so that the probability of not having a system failure (system reliability) during a three year period is more than .95. | |
| The Weibull Distribution Function in Reliability Statistics | This worksheet using PTC Mathcad shows you how to define a 2-parameter Weibull distribution and shows you how the distribution can be influenced by scale and shape parameters. | |
| Linear and Angular Momentum of Three Small Balls | This worksheet looks at three small spheres of equal mass that are connected to a small ring by three inextensible, inelastic cods of equal length and equal space. | |
| Finding the Shear Force and Bending Moment Along a Beam | This worksheet using Mathcad provides you with an example of how the shear force and the bending moment along a simply supported beam can be determined as a function of the distance from one end. | |
| Analyzing Process Capabilities | This worksheet using PTC Mathcad takes a normal distribution to represent the amount of products lying outside the tolerance limits. | |
| Finding the Actual Force and Break Capacity of a Long-Shoe Internal Drum Brake | This worksheet using PTC Mathcad shows you how to determine the actuating force and the brake capacity of a long-shoe internal brake. | |
| Finite vs. Infinite Life and Fatigue Failure for a Steel Object | This worksheet using PTC Mathcad provides an example of how to calculate for the fatigue failure of a rotating beam specimen made of ductile steel. Fatigue Failures are when machine parts fail due to repeated or fluctuating stresses, mainly because of the very large number of times it is subjected to the fluctuating stresses. | |
| Example of Using Laplace Transforms to Solve an ODE | This worksheet illustrates PTC Mathcad's ability to symbolically solve an ordinary differential equation using Laplace transforms. In this example, from dynamics, the worksheet demonstrates how to find the motion x(t) of a mass m attached to a spring (strength k) and dashpot (coefficient c) due to a known applied force F(t). | |
| Determining Suction Lift Pump Height Using Solve Blocks | This worksheet using PTC Mathcad helps you to determine the maximum height that a pump can be placed under a reservoir, and maintain the operating conditions set by a pump manufacturer. | |
| Choosing a Cam-Type Clutch to Drive a Centrifugal Pump | This worksheet using PTC Mathcad shows you how to properly choose a cam-type clutch to drive a centrifugal pump. | |
| Bearing Capacity and Maximum Load of a Pier | This worksheet shows you how to calculate the bearing capacity factor for a specific pier, and then uses this calculation to find the maximum load of the pier. | |
| This worksheet using PTC Mathcad helps you to calculate the force and pressure on a connection joint within the specified dimensions of the joint for a particular material, and under particular trusses and weld lengths |