Predicting Local Wind Pressure on Buildings and Developing a System to Control It

The Institute of Technology, Shimizu Corporation, the results of tests using large wind tunnels are being replicated by ultra-large-scale simulations, using a supercomputer called the K Computer. In this way, the researchers are working to develop a new method for detailed prediction of instantaneous maximum local wind pressure acting on building.

Automotive Aerodynamics Simulation Using a Supercomputer

Hokkaido University and RIKEN AICS are researching aerodynamics simulation, to simulate the air flow around automobiles.
Investigating the force exerted by air on a moving car is essential for improving fuel efficiency and safety. In particular, using a supercomputer called K has made it possible to simulate air resistance, which is the most important factor, with a precision equivalent to wind tunnel tests.