## Category: Engineering Design Guide

### CFD ANSYS Tutorial – 3D LES simulation of methane combustion

Combustion of methane using the LES Method This video tutorial demonstrates how to use the LES method in ANSYS Fluent and the species transport model to simulate the combustion of…

### CFD LES 3D Model

3D Model of a methane combustion chamber to use in LES CFD models In one of CFD simulations, I modeled a 3D combustion chamber with a small nozzle for fuel…

### 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 the USA It is a difficult question to answer, 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-…