Tag: 2017 Seminars
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03-20-2017 | Kyle Pascioni: An Aeroacoustic Characterization of a Multi-Element High-Lift Airfoil
Title: An Aeroacoustic Characterization of a Multi-Element High-Lift Airfoil Speaker: Kyle Pascioni, PhD Candidate, Florida State University Date: Monday, March 20, 2017 Time: 10:30 – 11:30 Location: NIA, Room 137 Abstract: The leading edge slat of a high-lift system is known to be a large contributor to the overall radiated acoustic field from an aircraft during…
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03-07-2017 | Hiroaki Nishikawa: Hyperbolic Navier-Stokes Method for High-Reynolds-Number Boundary-Layer Flows
Topic: 83rd NIA CFD Seminar: Hyperbolic Navier-Stokes Method for High-Reynolds-Number Boundary-Layer Flows Date: Tuesday, March 7, 2017 Time: 11:00am-noon (EST) Room: NIA, Rm 137 Speaker: Hiro Nishikawa, Associate Research Fellow, NIA Weblink: http://nia-mediasite.nianet.org/NIAMediasite100/Catalog/Full/d374119e838c48bc9e3126aea146ffa321 Abstract: This talk will discuss serious accuracy and stability problems in hyperbolic schemes for high-Reynolds-number boundary-layer calculations. For a model one-dimensional problem, a simple fix…
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02-28-2017 | Vincent Perrier: The Implementation of an All-In-One Numerical Procedure Within the Runtime StarPU
Title: HPC Seminar Series: “The Implementation of an All-In-One Numerical Procedure Within the Runtime StarPU” Speaker: Dr. Vincent Perrier, Visiting Researcher, NIA Date: Tuesday, February 28, 2017 Time: 1:00pm Location: NASA/LaRC, Bldg 2102, Room 112-113 Sponsor: A. Mazaheri, Nasa/LaRC Abstract: Over the last years, overcoming the MPI limitations on very large clusters has been mostly done with…
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02-24-2017 | Timothy Fahringer, Jr.: On the Development of a Volumetric Velocimetry Technique Using Multiple Plenoptic Cameras
Title: “On the Development of a Volumetric Velocimetry Technique Using Multiple Plenoptic Cameras” Speaker: Timothy Fahringer, PhD Candidate, Auburn University Date: Friday, February 24, 2017 Time: 10:30 – 11:30 Location: NASA LaRC, Building 1200, Room 227 Abstract: Due to the three-dimensional nature of turbulent flow fields a huge effort has been made to develop three-dimensional (3D),…
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02-21-2017 | Yi Liu: Third-Order Inviscid and Second-Order Hyperbolic Navier-Stokes Solvers for Three-Dimensional Unsteady Inviscid and Viscous Flows
Title: 82nd NIA CFD Seminar: Third-Order Inviscid and Second-Order Hyperbolic Navier-Stokes Solvers for Three-Dimensional Unsteady Inviscid and Viscous Flows Date: Tuesday, February 21, 2017 Time: 11:00am-noon (EST) Room: NIA, Rm101 Speaker: Yi Liu, Senior Research Engineer, NIA Link to view seminars: http://nia-mediasite.nianet.org/NIAMediasite100/Catalog/Full/d374119e838c48bc9e3126aea146ffa321 Abstract: We present third-order-inviscid implicit edge-based solvers for unsteady inviscid and viscous flows on unstructured tetrahedral grids. Steady…
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02-10-2017 | Composite Presentations by University of Tokyo/JAXA/NCSU
Title #1: Next-Generation Aircraft Polymer Composites by Japan SIP Project and Advanced Internal-Strain-Based Process Simulation Scheme for Their Development Date: Friday, February 10, 2017 Time: 9:45am-10:15am Location: NIA, Room 141 Speaker: Shu Minakuchi, PhD, Project Associate Professor, University of Tokyo Abstract: This talk first introduces development of next-generation aircraft polymer composites in Japan SIP (Cross-ministerial Strategic Innovation Promotion Program) project. The…
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02-14-2017 | Hiroaki Nishikawa: Accuracy-Preserving Source Term Quadrature for Third-Order Edge-Based Discretization
Title: 81st NIA CFD Seminar: Accuracy-Preserving Source Term Quadrature for Third-Order Edge-Based Discretization Speaker: Hiro Nishikawa, Associate Research Fellow, NIA Date: Tuesday, February 14, 2017 Time: 11:00am-noon (EST) Room: NIA, Rm137 Link to view seminars: http://nia-mediasite.nianet.org/NIAMediasite100/Catalog/Full/d374119e838c48bc9e3126aea146ffa321 Abstract: This talk will present new source term quadrature formulas for preserving third-order accuracy of the edge-based discretization for conservation laws with…
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Protected: 01-27-2017 | Heather Kline: Generalizing the Continuous Adjoint Method to Multifidelity Flowpaths and Multifunctionals, Applied to Hypersonic Inlets
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01-20-2017 | Laura Titolo and Mariano Moscato: A Static Analysis Framework for the Estimation of Verified Floating-Point Round-Off Errors
Title: FM Seminar: A Static Analysis Framework for the Estimation of Verified Floating-Point Round-Off Errors Date: Friday, January 20, 2017 Speakers: Laura Titolo, NIA and Mariano Moscato, NIA Location: NASA B1220-R110 Time: 10:30AM-11:30AM Host: Cesar Munzo, NASA/LaRC Abstract: Round-off errors in floating-point computations can lead to catastrophic consequences when occurring in safety-critical systems. In this talk,…
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01-06-2017 | Davide Venturelli: Comprehensive Digital Transformation (CDT): Intractability of Scheduling Problems Connected to Data Collection by Multiple Platforms
Title: Comprehensive Digital Transformation (CDT): Intractability of Scheduling Problems Connected to Data Collection by Multiple Platforms Speaker: Dr. Davide Venturelli, Research Scientist, USRA Date: Friday, January 6, 2017 Time: 3:00pm-4:00pm Location: Pearl Young Theater Hosts: Dana Hammond and Stephen Casey, NASA/LaRC Abstract: Discussion will take place regarding the intractability of scheduling problems connected to…