Topological vorticity sheets and scalar triple correlations in turbulence
Kartik Iyer, Michigan Technological University
0000-0001-7071-9211
ACCESS Allocation Request PHY200084
| Past CoPI: | alexander migdal | New York University |
| Abstract: | The goal of this allocation request is the use Stampede2's SKX nodes to accomplish the following two objectives : (a) numerically examine the loop calculus approach to turbulent fields as this approach has recently gained renewed traction in both classical and quantum turbulence (b) develop numerical tools to study three-point correlations in the highly non-local setting of passive scalar turbulence . We request for a 9-month extension on the current allocation PHY200084 where we are post-processing some of the largest numerical simulations performed up-to-date involving as high as 500 billion grid points.This extension request is planned to lead into a large-scale computational request for a Maximize Opportunity during the December 15 - January 31 submission period with a start date of 04/01/24. | |
Allocations:
| 2023 | TACC Dell/Intel Sapphire Rapids, Ice Lake, Skylake (Stampede3) | 50,000.0 Node Hours |
| 2023 | TACC Long-term tape Archival Storage (Ranch) | 2,000.0 GB |
| The estimated value of these awarded resources is $10,100.00. The allocation of these resources represents a considerable investment by the NSF in advanced computing infrastructure for the U.S. The dollar value of the allocation is estimated from the NSF awards supporting the allocated resources. | ||
| 2021 | TACC Dell/Intel Knights Landing, Skylake System (Stampede2) | 60,740.0 Node Hours |
| 2021 | TACC Long-term tape Archival Storage (Ranch) | 500.0 GB |
| The estimated value of these awarded resources is $15,793.10. The allocation of these resources represents a considerable investment by the NSF in advanced computing infrastructure for the U.S. The dollar value of the allocation is estimated from the NSF awards supporting the allocated resources. | ||