CFD support

Name: CFD support
Address: Freyova 82/27, Praha, 19000, CZ
Telephone: 00420604488245
Price range: $

Domů
česko
Praha
CFD support

CFD Support is a consulting company for Computational Fluid Dynamics. More information can be found on our website www.cfdsupport.com

CFD support is a company dealing with complex support for CFD - Computational Fluid Dynamics.

15/08/2026

🧠 Your software can be upgraded. Your engineering judgment cannot.

At 2:13 AM, the solver crashes.

CFD stops converging.
FSI becomes unstable.
FEA results suddenly make no physical sense.

What do experienced engineers do? ⚙️🔍

They don't simply look for another button.

They start asking better questions:

🔍 What assumption is failing?
🔍 Does the physics make sense?
🔍 Has the result been validated?
🔍 Has someone faced this problem before?

Over the past 15+ years, we've learned an important lesson:

💻 Software can automate computation. It cannot replace engineering judgment 🧠

Real simulation capability grows through experience, validation ✅, failure analysis ⚠️, and knowledge sharing 🔄.

That's why engineering knowledge is one of an organization's most valuable assets 💡.

And that's the idea behind CAE-FORUM 🌐.

A place to discuss real CFD, FEA, and FSI challenges, exchange experience, and learn from problems that cannot always be solved with a single click.

🧠 The strongest engineering organizations aren't necessarily those with the best software.

They're the ones that keep learning 📚 when the software stops giving easy answers.

Because engineering advantage begins where automation ends 🚀

🌐 Join the discussion:
http://www.cae-forum.online

14/08/2026

🌊 What if “good enough” simulation is exactly where engineering mistakes begin? ⚠️

In a Francis turbine study, steady-state results looked acceptable. ✅

But the engineers went further.

Transient multiphysics revealed that particles could behave very differently inside the rotating runner. Some passed through quickly, while others became trapped in vortex structures for nearly 5× longer.

🔍 That matters because hidden flow behavior can influence

🔹Efficiency ⚙️
🔹Pressure loading 📉
🔹Blade fatigue 🧱
🔹Long-term reliability 🛠️

TCAE supported the transient CFD, FEA, and FSI workflow—but the real progress came from questioning what the existing analysis wasn't showing.

After 15+ years of supporting engineering organizations, we've learned that simulation capability grows when engineers continuously challenge assumptions and improve how they understand complex physics. 📈

🚀 Progress in engineering doesn't always mean more complexity. It means deeper understanding. 🧠

📚 Full Case Study:
https://www.cfdsupport.com/francis-turbine-cfd-fea-fsi-simulation.html

🎥 Simulation Videos:
https://youtu.be/64VIqw4Cevk
https://youtu.be/9ao25PqihzI

13/08/2026

📊 Your company may be running more CFD than ever—and still not have real simulation capability.

Why?

Because the number of simulations completed doesn't tell you whether your organization can trust the results.

After 15+ years of industrial simulation work, we've seen the same problem repeatedly:

A result looks convincing.

But nobody can clearly explain:

🔍 What assumptions were made?
🔍 How was the mesh selected?
🔍 Was it validated?
🔍 Can the workflow be repeated?

That's when CFD becomes expensive.

Not because of the software.

Because uncertain results lead to:

❌ More prototypes
❌ Delayed decisions
❌ Repeated analysis
❌ Higher engineering risk

Strong engineering organizations focus on something different:

Building a simulation process they can trust and defend.

That's why CFD SUPPORT case studies don't stop at the final result.

They show the engineering process behind it—modeling, meshing, solver setup, validation, and interpretation.

🧠 One lesson we've learned over 15+ years:

CFD creates business value when it reduces uncertainty—not when it simply creates more data.

📘 Explore the case studies:
https://www.cfdsupport.com/case-studies/

12/08/2026

🌬️🏗️ A beautiful CFD visualization doesn't mean your wind analysis is trustworthy.

That's the uncomfortable part of engineering simulation. ⚠️

The Burj Al Arab rises 321 meters into a demanding coastal wind environment. At this scale, flow separation, vortex shedding, and pressure distribution aren't just interesting physics—they can affect structural decisions and project cost 💰📉.

So the question isn't:

“Did we run CFD?”

It's: “Can we trust what the CFD is telling us?” 🤔

In this study, engineers investigated wind flow around the building using high-fidelity CFD, with careful attention to turbulence modeling, mesh refinement, and pressure behavior 📊.

TCAE supported the workflow ⚙️.

But the real capability came from the engineers who knew what to model, what to validate, and how to interpret the results 🔍📐.

After 15+ years in engineering simulation, one lesson remains clear:

⚠️ A simulation can be technically correct and still be the wrong basis for a decision if its assumptions aren't understood.

Good CFD doesn't eliminate engineering judgment 🧠.

It makes that judgment better informed ✅

📄 Case Study:
https://www.cfdsupport.com/building-wind-load-tcfd-simulation-burj-al-arab/

🎥 Simulation:
https://youtu.be/eLSTFKOEJCc

12/08/2026

Five hundred CFD simulations.
That's a lot of CPU hours.
A lot of electricity.
A lot of waiting.

Naturally, the next question is:
Was it worth it?

https://www.cfdsupport.com/what-are-500-simulations-really-buying-you/

11/08/2026

⚠️ A pump failure doesn't just damage equipment. It can damage productivity, budgets, and engineering confidence.

A centrifugal pump was experiencing ⚠️ cavitation, low hydraulic efficiency 📉, and severe pressure pulsations 🌊.

For engineering leaders, this is where uncertainty becomes costly. Repeated redesigns and physical testing consume time and budget without revealing the root cause.

The team therefore used a transient 3D multiphysics simulation 🧠💻 to investigate the issue before committing to further redesign.

🔍 CFD revealed vortex structures and cavitation zones.
⚙️ FEA and FSI helped assess the resulting structural effects.

The redesigned impeller achieved:

📈 22% higher hydraulic efficiency
✅ Cavitation eliminated
📉 Reduced vibration and structural stress
🛠️ Lower operational risk

TCAE supported the integrated workflow by enabling a consistent multiphysics environment for CFD, FEA, and FSI analysis, but the important lesson is not only about the software itself.

Simulation creates the most value when it helps organizations understand and manage risk before that risk becomes expensive.

The goal isn't simply to simulate more.

It's to make better engineering decisions earlier.

📚 Case Study:
https://www.cfdsupport.com/centrifugal-pump-cfd-fea-fsi-simulation.html

🎥 Simulation Videos:
https://youtu.be/0NzUHbp6Gwg
https://youtu.be/m8c3R_CbRy8
https://youtu.be/MiigTcBQa8Y
https://youtu.be/DNAjOqt4tKE

10/08/2026

🚨 The Most Dangerous CFD Result Is the One Nobody Questions.

A simulation converges.

The contour looks convincing.

The report is complete.

But does that mean the result is trustworthy?

After 15+ years working with engineering teams, we've learned:

A converged solver is not validation.
A beautiful contour is not engineering truth.

Trustworthy simulation requires:

🔍 Understanding assumptions
📊 Validation against reality
⚙️ Repeatable workflows
🧠 Engineering judgment

The real question isn't:

❓ “Did the simulation run?”

It's: “Can we defend the decision based on it?”🎯

This matters for organizations because weak simulation practices can lead to:

📉 More prototype iterations
📉 Slower decisions
📉 Repeated mistakes
📉 Greater engineering risk

Strong teams don't treat CFD as isolated simulation runs.

They build a repeatable capability around it.

That's where TCAE supports engineering organizations—with transparent workflows, validation-driven practices, and integrated CFD, FEA, acoustics and optimization workflows.

🧠 One lesson from 15+ years of industrial simulation:

Software produces results. Engineering knowledge creates confidence.

And confidence is what turns simulation into better engineering decisions.

👉 Learn more:
https://www.cfdsupport.com/tcae.html

10/08/2026

Research & Development at CFD SUPPORT: TBASE

At CFD SUPPORT, we believe that engineering knowledge is one of the most valuable assets a company can build. Every CFD, FEA or multiphysics simulation generates far more information than just a few final plots or numbers. The challenge is how to preserve this knowledge and make it reusable.

That is exactly the motivation behind TBASE.

TBASE is our ongoing research and development project focused on creating a knowledge platform for CAE simulations. The project aims to develop a flexible database architecture capable of storing simulation results together with their engineering context, enabling efficient data retrieval, knowledge management, and future AI-driven analysis.

The development includes the design of a dedicated data model, implementation of the database platform, integration with engineering simulation workflows, and experimental evaluation of different approaches to storing and processing simulation data.

Our long-term vision is to help engineers spend less time searching for information and more time making informed engineering decisions.

The TBASE research and development project is co-funded by the European Union through the Operational Programme Technologies and Applications for Competitiveness (OP TAK).

09/08/2026

🌡️ Too cold here. Too hot there. Poor ventilation everywhere.

What looks like an ordinary workplace complaint can become a real business problem when it persists. 🌡️🏢

In a human-comfort CFD study, engineers investigated airflow, thermal conditions, ventilation, and other environmental factors to understand why some areas of a building were uncomfortable. 🌬️📊

Instead of relying on repeated adjustments, simulation provided a way to understand the physical causes before making further design changes. 🔬⚙️

This is where TCAE 🧠💻 was used as the simulation backbone to execute a transparent, engineering-grade CFD workflow for human comfort analysis.

The value wasn't simply a better visualization. 📈

It was better decision-making:

✅ Identify problem areas earlier
⚡ Reduce unnecessary HVAC energy use
🏢 Improve occupant comfort
📉 Reduce redesign risk
📊 Make facility decisions with greater confidence

Over 15+ years, we've learned that engineering organizations often spend more when they react to symptoms instead of understanding the underlying physics.

Simulation can help move that conversation from “What should we change?” to “Why is this happening?”

💡 Better understanding leads to better engineering decisions.

📚 Explore the full case study:
https://www.cfdsupport.com/human-comfort-cfd-simulation.html

08/08/2026

🌀 Your mixer may not be the problem. Your assumptions might be.

When mixing performance drops, the usual response is predictable:

🔧 Change the impeller.
⚡ Increase power.
🧪 Run another pilot test.

But what if nobody has actually established what the flow is doing inside the reactor? 🔍

A chemical processing team faced inconsistent gas-liquid mixing in a stirred tank with a Rushton impeller ⚙️. The consequences included uneven reaction behavior, wasted energy, and uncertainty during scale-up 📉.

Instead of asking “What should we change?”, the engineers asked a more important question:

“What is actually happening inside the reactor?” 🔬

Multiphase VoF simulation helped investigate interface dynamics, vortex formation, and gas dispersion before committing to design changes 🧪.

TCAE supported the workflow—but the real advantage came from physics-based investigation, validation, and engineering judgment ⚙️📐

The result:

✅ Better understanding of gas-liquid distribution
⚡ More informed energy-use decisions
📉 Lower scale-up uncertainty
⏱️ Less reliance on trial-and-error

After 15+ years of supporting engineering organizations, we've seen this repeatedly:

⚠️ The costliest engineering assumption is often the one nobody questions.

Good simulation doesn't simply give engineers another answer.

🧠 It challenges the assumptions behind the next decision.

📄 Case Study:
https://www.cfdsupport.com/rushton-impeller/

🎥 Simulation Video:
https://youtu.be/wPmDFCwrGJk
https://youtube.com/shorts/tl1Rlw7Ba-U?feature=share

Adresa

Freyova 82/27
Praha
19000

Telefon

00420604488245

Internetová stránka

https://www.cfdsupport.com/

Upozornění

Buďte informováni jako první, zašleme vám e-mail, když CFD support zveřejní novinky a akce. Vaše emailová adresa nebude použita pro žádný jiný účel a kdykoliv se můžete odhlásit.