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185 posts analyzed over the last 12 weeks
Over the last 12 weeks
Average across all posts
This month vs. previous
Growth slope (6 weeks)
Best week: 15 juin (512 avg. likes)
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
One of the most fascinating aspects of aerodynamics is that you can actually visualize the physics. Aerodynamics Experiment for the flow over airfoil at 30 degrees Angle of Attack. Wing Stall flow visualization. Exper…
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
Professor: "Let's convert the Navier–Stokes equations to cylindrical coordinates. It's much simpler." Student: Still trying to understand the Cartesian form... Professor: "Great. Now let's move to spherical coordinates…
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
The most painful error in CFD is not divergence. It's watching your simulation run perfectly for a week... only for the solver to crash before writing a single result file. A lesson every CFD engineer learns the hard …
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
Most passengers see a wing. An engineer sees a real time fluid mechanics lab with slats, flaps, spoilers, actuators, and enough moving parts to keep CFD engineers employed. Every landing is basically an applied aerody…
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
Every week I get messages like: "Which CFD software should I learn first?" 🤔 Meanwhile, Mathematics, Fluid Mechanics, Numerical Methods, and CFD Fundamentals standing at the bottom of the staircase: "Am I a joke to …
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
What's your favorite example of biomimicry in engineering? Some of the world's best engineering solutions already exist in nature. Biomimicry is the practice of learning from nature's designs, processes, and systems to…
Peter Berkel
Trendwatcher ➖ Futurist ➖ AI ➖ Tech ➖ Marketing ➖ +41K Global Followers and +50 Million Views
World's First Personal Air Vehicle Priced at 148000 JETSON ONE 2026 is a Swedish ultralight electric vertical take off aircraft designed for single seat recreational flight. Weighing 86 kg, it qualifies under FAA Par…
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
NACA-0012 airfoil with deploying spoiler simulation. Reynolds Number: 40,000 Angle of Attack: 0 degree BC: no-slip at the surface, no-perturbations at infinity Process of spoiler deviation is being modeling using meth…
Rajat Walia
Senior Aerodynamics Engineer @ Mercedes-Benz | CFD | Thermal | Aero-Thermal | Computational Fluid Dynamics | Valeo | Formula Student
The good old days of undergrad fluids, where life was simple. Some of us are still stuck with undergrad fluids, haven't we? The famous equation τ = μ(du/dy) is not a universal law. It is a special case of the full Ne…
Ben Lang
Cursor, next play
Big day for Cursor! Excited to build together in this next phase with SpaceX.