## Category: Engineering Design Guide

### 2-Way Fluid Structure Interface CFD Simulation

Download a 3D Model for a 2-Way FSI CFD Simulation of  a Duct with Vanes   I created a CFD simulation tutorial of a flow in a 3D duct interacting…

### Best Graduate Degrees For Engineers

What Are the Best Graduate Degrees For Engineers and  What are the Top Mechanical Engineering Universities in USA It is a difficult question to answer generically, first I need to…

### Divergence Theorem Known as Gauss’s Theorem

Understanding the Divergence Theorem, Also Called Gauss's Theorem I don't believe in rigid mathematics nor I accept these wild misconceptions about engineers being unable to do real math and they’re…

### Magnus effect, a CFD Simulation tutorial

Magnus effect, a comprehensive CFD Simulation tutorial. Any object could exhibit the weird effect when traveling at a certain speed in a spin. It is the result of a differential pressure…

### Atmospheric re-entry CFD simulation of a space capsule

CFD Simulation of a space capsule re-entering the earth atmosphere The simulation of a space capsule is one of the hardest models to deal with and the toughest to converge.…

### Flow from draining a tank – CFD Simulation

Draining a tank flow calculations So! The mathematics behind is beautifully simple! Putting in it in words, the formula is based on the change of the differential volume which is…

### What it takes to become an engineer

What it takes to be an engineer Apart from a Hi viz jacket, hard boots and a white helmet not much else you need to become an egineer Ok Ok,…

### Fire sprinkler systems hydraulic calculations 2

Fire sprinkler systems hydraulic calculations Non-symmetrical layout full example Assuming the following: -Parking car total area: 13200 ft2. -Density, 0.15 gpm/ft 2 calculated over the most remote 1500 sq.ft. Figure-5-…

### Large Eddy Simulation (LES) – Transitional flow on an airfoil

Large eddy simulation of a transitional flow over an airfoil Turbulence is made of eddies that appear over a wide range of scales, large eddies are anisotropic, whilst small eddies…