Solve Challenging Engineering Problems with Excel.
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3 Axis Graph Excel Method: Add a Third Y-Axis
Ever wanted to know how to create a 3 axis graph in Excel? The other day I got a question from Todd, an EngineerExcel.com subscriber.

Curve Fitting in Excel
I’ve discussed linear regression on this blog before, but quite often a straight line is not the best way to represent your data. For these

Linear Interpolation in Excel
To perform linear interpolation in Excel, use the FORECAST function to interpolate between two pairs of x- and y-values directly. In the example below, the
Latest Engineering Articles

Steady State Systems
In engineering applications, steady state systems are idealized closed control volumes that do not change with time. Such a state is considered idealized because it

Negative Pressure in Pipe Flow: Understanding the Phenomenon
Negative pressure in pipe flow refers to pressure below atmospheric levels within fluid-carrying pipelines. This phenomenon can have significant implications for the performance and reliability

How to Calculate Buoyant Force
An object that is submerged in a fluid, either a liquid or gas, will be subject to a buoyant force. This force will act on