Conference 12877 > Paper 12877-69
Paper 12877-69

Optical fluids: modeling the near field and far field optical effects of atmosphere and turbulent flow of an airborne laser communication system

On demand | Presented live 30 January 2024

Abstract

There are some systems that have been traditionally regarded as too complex for simulation, this mindset results in expensive protypes to conduct build and break scenarios. As the need to understand increasingly complex systems evolves, so must the tools. This work seeks to demonstrate that not only is simulation possible with a complex multi-physics problem, but it is accurate, while providing incredible time and cost savings when compared to alternative methods. Simulation of complex systems early in the design and development phases can reduce the number of prototypes created, the number of test flights required and provide design insights earlier in the product life cycle. Design modification while still in the development phase facilitates potential for greater flexibility. Failure to include simulation early, can result in more costly prototyping, greater number of test flights required and the further into a product life cycle issues are discovered, the more limited the options are for modification. Simulation can provide early insights and cost savings.

Presenter

Steven Lacava
Ansys Government Initiatives, Inc. (United States)
Steven LaCava was with Zemax prior to the Ansys Acquisition. He specializes in optics and multi-physics projects. He has former experience with DoD & DoE projects at the University of Arizona, including micro satellite tracking, directed energy and he worked on one of the first real-time adaptive optic systems. Steven has also served on the board of the MITA/MDOT Industry Group the Digital Delivery Work Group, expanding the use of drones, photogrammetry and other modern optical tools for the civil engineering and construction industries. He helped re-write the MDOT spec book as a panelist for multiple sections, and he held a seat on the University of Michigan Safety in Engineering Group. Now Steven works as a Lead Application Engineer in the ACE organization with the government division of Ansys, AGI (Ansys Government Initiatives) focusing on Automotive and the Federal Aerospace and Defense industries.
Presenter/Author
Steven Lacava
Ansys Government Initiatives, Inc. (United States)
Author
Felipe Mercado
Ansys, Inc. (United States)
Author
David Vega
Ansys, Inc. (United States)
Author
Ansys Iberia S.L. (Spain)
Author
Ansys, Inc. (United States)
Author
Ansys, Inc. (United States)
Author
Ansys Government Initiatives, Inc. (United States)
Author
Ansys Government Initiatives, Inc. (United States)
Author
Ansys, Inc. (United States)
Author
Ansys, Inc. (United States)
Author
Ansys, Inc. (United States)