ALT Quantum Computing CFD Researchers from Haiqu and Quanscient have successfully demonstrated the first simulation of nonlinear fluid flow around an obstruction on actual quantum hardware, marking a significant milestone for both industrial engineering and quantum physics. The discovery, described in their joint study, advances quantum computational fluid dynamics (CFD) from theoretical toy models to practical physics, a field that has long tested the capabilities of conventional supercomputers. The Silent Engine of Modern Engineering The “invisible” force behind the design of almost every contemporary piece of equipment and vehicle is computational fluid dynamics. Every time a car body is profiled to reduce drag or an airplane wing is formed, the design is subjected to rigorous CFD simulations to predict fluid motion, pressure buildup, and turbulence.