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How You Can Save your Money with Free CFD Software

free CFD software

CFD software solutions have a reputation for being notoriously expensive. This is one of the main reasons so few engineers were able to successfully integrate these tools into their design process, despite their many benefits. If you are designer facing a similar dilemma – don’t rush to break your piggy bank just yet. Free CFD software is no longer a myth that is too good to be true.

Let’s Do a Simple Cost Estimation Of Your Options

Although “simple” may not be the right word for it. Most on-premises CFD software providers do not have standard pricing systems and instead offer individually calculated quotations based on the prospective customer’s needs and resources. And this lack of transparency allows commercial CFD software providers to routinely overcharge their customers. The general unspoken rule is – if you have to ask how much it costs, you probably cannot afford it.

To approximately estimate the needed financial investment let’s first consider the hardware – to successfully run a CFD simulation you would need at the very least a decent 8 CPU workstation, the pricing for which starts at around $3,000. Depending on the complexity of your analysis you might have to go as high as 24 or 48 cores, and the price skyrockets as well. As for the software costs – depending on the vendor and the feature scope it may range between $15,000 and $50,000 yearly. This puts CFD software solutions out of reach for many small and medium sized companies, young start-ups, as well as many individual engineers whose resources are limited.

To address that need SimScale is offering free CFD software under its Community Plan.

The SimScale Community was announced in December 2015, with the aim to eliminate many barriers preventing engineers from benefiting from the CFD simulation technology, and essentially becoming the world’s first free CFD software. Under the Community Plan every SimScale user has full access to the platform, as well as its many resources, free of charge. Moreover, since the SimScale platform is cloud-based, the user no longer needs to make a massive investment into hardware – all simulations can be performed in the user’s browser, accessible from any laptop or even a tablet. A Community Plan subscription grants the user 3000 core hours of computing resources, with the option of purchasing additional core hours as needed and scale the simulation capacity in a flexible way.

Is this just a trial or a light version?

No, the free Community Plan does not limit your access to the CFD functionalities of the SimScale platform in any way. It does not expire and the core hour quota gets refilled every year. No credit card details or any other payment information is required at registration.

So What’s the Catch?

The idea behind the Community Plan is to build on the concept of “crowd-sourcing” simulation knowledge. Which is why by subscribing to the free plan, the user agrees to make his simulation projects public and make them visible to other users. When you create a simulation project, it is automatically added to the library of public projects. In turn, you can also view other users’ projects, learn from them and use them as templates if you wish.

And once you are confident that SimScale fits your needs…

The free CFD software available under the Community Plan is perfect for your open source and hobby projects, and it allows you to thoroughly test our platform for as long as you need. And once you are satisfied with the platform’s performance and and wish to upgrade your subscription – then our Professional Plan is for you. In addition to being able to keep your projects private, with a Professional subscription you get access to our interactive CFD, FEA and Thermal Analysis training, as well as individual support from our dedicated engineering team. It comes with a yearly subscription fee, which is nonetheless a fraction of the pricing plans offered by most commercial CFD software vendors – the monthly payment is only €170. Learn more about our Professional Plan and its perks in this blog post: Why a SimScale Professional Plan Subscription Is Worth It.

Why don’t you give it a try and see for yourself? Create your free account in under a minute and start simulating right away!

SimScale is the world's first cloud-based simulation platform, enabling you to perform CFD, FEA, or thermal analyses. Sign up for the 14-day free trial and join the community of 70 000 engineers and designers. No payment data required.