How to change used coordinate system? #1 jpina Senior Member Jordi Pina Join Date: Mar 2015 Posts: 157 Rep Power:11 Hello, I am interested in changing the position of the coordinate system used by Fluent. The reason is that I am using a UDF where I define the velocity profile in the...
Re: How can we solve problems in dimensionless mod #7 Swarup Guest Posts: n/a I did not mean to change the dimensionless numbers but rather maintain them same between the actual geometry and the scaled one. this way, you will use NRe of say 10000 in big and small models. now, change...
The integrated curve is the same as the p-T-curve in the phase diagrams, so once I am above or below it, the model has to change between a pure liquid, a liquid-vapour mixture and a pure vapour/gas, right? Yes. Aug 16, 2024 #39 Leopold89 59 5 I am afraid I still don'...
How to install Windows 11 in a VM with legacy boot (i.e. in a non EFI machine)Recently I had the need to create a Windows 11 VM for KVM. I created it as explained in my previous post, and I noticed that Windows 11 did not want to install in a legacy boot-based VM (i.e. n...
For example, as of 28th October 2021, the price of Ethereum has seen a change of almost 400 USD in the last 24 hours. Therefore, making an estimate in a market with such volatility would not be wise. What other blockchains allow you to make NFTs Aside from Ethereum, Polygon (formerly...
I would suggest building simple demo and play with it to better understand how it works. So, for example cubic box with emission from one wall that stops after one second and them observe how passive scalar (concentration) in each cell change due to advection and diffusion and how amount of...
Post installation tasks Install OpenResty on CentOS 7 Install Tengine on Ubuntu 18.04 Base Rules Organising Nginx configuration Format, prettify and indent your Nginx code Use reload option to change configurations on the fly Separate listen directives for 80 and 443 Define the listen directives expli...
To do this, we need to rethink the way we set up our row. Instead of having a 1440px custom width, change the custom width to 100%. You could also choose the “make this row fullwidth” option but bear in mind that if you set the row to fullwidth (with a 2 gutter width), th...
So the first detail we need to keep in mind that the direct source term for the U equation has the units of Force already... I was confused the first time I saw this myself, but that's due to how the equation is constructed. Which means that we need to get rid...
And here comes the problem, we want to know the temperature profile of the flue gas and the wall of the pipe in order to avoid pipe cracking caused by dramatic temperature change. As we know, heat is transfered from the flue gas to the pipe wall by radiation and convection, but the ...