| Gretar Tryggvason|| Brown University|
| Direct Numerical Simulations of Gas–Liquid Multiphase Flows|Gretar Tryggvason Wikipedia
Gretar Tryggvason is the Viola D. Hank Professor of Aerospace and Mechanical Engineering Department at the University of Notre Dame. He is known for developing a front tracking method to simulate multiphase flows and free surface flows. Tryggvason is the Editor-in-Chief of Journal of Computational Physics.
Tryggvason has been a leading worker computational fluid dynamics and numerical methods. He is well known for his research on numerical simulations of vortex flows, multiphase flows, free surface flows, and flows with phase changes. For simulating multiphase flows, he and his co-workers have developed a front tracking method that incorporates an unstructured, moving grid within an underlying Eulerian grid.Ph.D. – Brown University, Division of Engineering, 1985
Sc.M. – Brown University, Division of Engineering, 1982
B.S. – University of Iceland, Mechanical Engineering, 1980