Structured Or Unstructured Meshes: What Works Best For Turbomachinery CFD


In computational fluid dynamics (CFD), meshing is a critical step for achieving reliable simulations, especially when combined with a robust solver strategy. As turbomachinery blade geometries become more intricate and design cycles shorten, traditional meshing approaches are often not enough. To keep pace, we must adopt advanced methodologies, and more importantly, quantify their impact on res... » read more

Whale-Inspired Propulsion System To Reduce Operating Costs By 20%


This article is an excerpt from the presentation delivered by Bluefins at CadenceCONNECT CFD 2025. Shipping is essential to global trade, as it transports nearly 90% of all traded goods. Large ships consume between 20 to 70 tons of fuel daily, which translates to approximately 15 million euros in annual fuel costs. This level of fuel consumption results in emissions of up to 75,000 tons of C... » read more

Reduce Noise And Improve Fan Performance With Serrated Edges


Industrial fans are widely utilized across various sectors, including manufacturing, automotive, and energy production, playing a vital role in ventilation and cooling. However, a notable drawback of these powerful machines is the significant noise they produce, which can range from 70 to 120 decibels. A primary contributor to this noise is the aerodynamic turbulence created by the fan blades. ... » read more

Accelerating High-Lift Aerodynamics: Automated Meshing for CFD Excellence


High-lift aerodynamic prediction plays a crucial role in optimizing aircraft performance during takeoff and landing. Yet, capturing the intricacies of boundary layer separation, wake formation, and vortex interactions remains a formidable challenge in computational fluid dynamics (CFD). Learn how to address these hurdles with advanced, automated mesh generation tailored for high-fidelity simula... » read more

Supercharging Nanobot Medicine With CFD And Physical AI


Envision a future where tiny robotic machines, known as nanobots, live within your body, safeguarding your health. These microscopic marvels could monitor your vitals, deliver precise therapies, and even repair damaged tissue—all autonomously. While this may sound like science fiction, advancements in computational fluid dynamic (CFD) tools are making this vision a reality by decoding th... » read more

Application Of External CFD Modeling In Data Center Design


Rising IT densities and AI workloads demand smarter heat management and equipment placement. This paper "Application of External CFD Modeling in Data Center Design" explores how external computational fluid dynamics (CFD) modeling provides crucial insights by resolving airflow patterns around buildings. Why Choose External CFD Modeling? Recommended by The Green Grid, it helps predict: ... » read more

10 CFD Simulations To Try Out This Winter


As winter settles in and the snowflakes begin to fall, it's time to dust off those curious minds and prepare for some seriously fun—and slightly nerdy—computational fluid dynamics (CFD) simulations! Whether you’re a CFD expert or a beginner looking for scientific flair, here are ten simulations that will warm your winter spirit and challenge your brain cells. Snowflake dynamics: N... » read more

Dual-Grid Interpolation: For Improved Accuracy Of Overset Grid Systems


Computational fluid dynamics (CFD) has become an integral part of engineering decision-making, providing a deeper understanding of how fluids behave in various scenarios, from the high skies in aerospace all the way to the fast-paced realm of automotive engineering. The task of accurately simulating fluid dynamics, particularly when faced with complex shapes or moving parts, demands innovative ... » read more

Is Liquid Cooling Right For Your Data Center?


We live in an exciting time—liquid cooling, which once seemed more trouble than it’s worth, is fast becoming an accepted and sought-after technology in the data center industry. That said, it’s still a complex technology to implement, especially in legacy facilities. Is your data center ready to operationalize liquid cooling? Liquid cooling in the data center Liquid cooling in the d... » read more

Powering The Future Of Flight: Designing A Hydrogen-Powered eVTOL


A large, bustling city surrounds you — crowded streets and tall buildings reaching toward the sky. You’re late for an appointment. However, instead of hopping into a car, you look above for your ride: an electric vertical takeoff and landing (eVTOL) vehicle. It is a small aircraft that takes off and lands vertically like helicopters, uses sustainable electric propulsion systems, and is inte... » read more

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