Researchers coupled the HHL quantum linear solver to incompressible Navier-Stokes CFD, using Chebyshev-polynomial QST to address the readout bottleneck. Benchmarked on lid-driven cavity and Taylor-Green vortex with ~1-8% velocity error on 16×16 grids via Qiskit.
#QuantumCFD #HHLAlgorithm #Research
#QuantumCFD #HHLAlgorithm #Research
HHL-Based Hybrid Quantum-Classical Solver for Incompressible Navier-Stokes via Approximate QST
iq.fp2.dev
March 28, 2026 at 6:20 AM
Researchers coupled the HHL quantum linear solver to incompressible Navier-Stokes CFD, using Chebyshev-polynomial QST to address the readout bottleneck. Benchmarked on lid-driven cavity and Taylor-Green vortex with ~1-8% velocity error on 16×16 grids via Qiskit.
#QuantumCFD #HHLAlgorithm #Research
#QuantumCFD #HHLAlgorithm #Research