Tag: 2022 Seminars
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12-15-2022 | Rômulo Bessi Freitas: WENO Schemes and Application to Steady-State Hypersonic Flow Solutions | Kamil Dylewicz: WENO Scheme Implementation for Eigenvalue Problems in Linear Stability Analysis
WENO Schemes and Application to Steady-State Hypersonic Flow Solutions Speaker: Rômulo Bessi Freitas, Professor, Celso Suckow da Fonseca Federal Center for Technological Education – CEFET/RJ, Brazil Date: Thursday, December 15, 2022 Time: 3:00pm Location: NIA, Room 101C POC: Pedro Paredes, NIA, Pedro.paredes@nianet.org Abstract Non-essential oscillation (ENO) schemes allow for the high-order solution of hypersonic numerical…
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11-17-2022 | Leo Alves: Novel Concepts in the Simulation of Disturbance-Free Steady-States Using Marching Scheme
125th CFD Seminar: Novel Concepts in the Simulation of Disturbance-Free Steady-States Using Marching Scheme Speaker: Dr. Leo Alves, UFF Brazil Date: Thursday, November 17, 2022 Time: 10:30am-11:30am Location: Come in person to: NIA, Room 137 or accept Teams Link NIA CFD seminar website: https://niacfds.wordpress.com POC: Hiro Nishikawa, hiro@nianet.org Abstract The ability of a consistent marching scheme…
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10-27-2022 | James Hammond: Reliability Analysis of Systems Characterized by Uncertain Parameters with Complex Dependencies
Reliability Analysis of Systems Characterized by Uncertain Parameters with Complex Dependencies Speaker: James Hammond, NIA Visitor Date: Thursday, October 27, 2022 Time: 10:00 am – 11:00 am Abstract Talk 1 In this talk we present a method for reliability analysis based on a limited number observations of the uncertain parameter of a computational model. Rather…
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06-02-2022 | Katelyn Brinker: Development of Chipless RFID Sensors for Nondestructive Evaluation (NDE) Applications
Development of Chipless RFID Sensors for Nondestructive Evaluation (NDE) Applications Speaker: Katelyn (Katie) Brinker, Ph.D. Candidate, Electrical Engineering, Iowa State University Date: Thursday, June 2, 2022 Time: 10:00 am Abstract Critical materials and structures are constantly subjected to fatigue and degradation, and monitoring and maintaining civil, space, and aerospace infrastructure is an ongoing critical issue.…
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03-15-2022 | Monica Marks: Quaternary Ammonium Cation Dendron PDMS Hybrid Triblock Copolymers: Synthesis, Characterization, Behavior and Functional Use as Surface-Active Antimicrobial Additives
Quaternary Ammonium Cation Dendron PDMS Hybrid Triblock Copolymers: Synthesis, Characterization, Behavior and Functional Use as Surface-Active Antimicrobial Additives Speaker: Monica Marks Date: Tuesday, March 15, 2022 Time: 12:30pm – 1:30pm Abstract This presentation will explore quaternary ammonium cation (QAC) dendron-linear PDMS hybrid triblock copolymers and their potential use as surface-active, antimicrobial macromolecular additives in silicone…
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03-09-2022 | Mateo Gomez: MHz-rate Background Oriented Schlieren Tomography in Post-detonation Blasts
MHz-rate Background Oriented Schlieren Tomography in Post-detonation Blasts Speaker: Mateo Gomez Date: Wednesday, March 9, 2022 Time: 2:00pm – 3:00pm Abstract The understanding and predictive modeling of explosive blasts require advanced experimental diagnostics that can provide information on local state variables with high spatiotemporal resolution. Practical charges typically involve multidimensional spatial structures and complex flow-shock…
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03-09-2022 | Jian Gao: Molecular-based Flow Measurement in Cryogenic Helium and High-Power Target System at FRIB
Molecular-based Flow Measurement in Cryogenic Helium and High-Power Target System at FRIB Speaker: Jian Gao Date: Wednesday, March 9, 2022 Time: 9:45am – 10:45am Abstract Motivated by engineering application of cryogenic helium as a coolant, as well as the generation of high Reynolds number turbulent flows due to its small kinematic viscosity, the development…
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03-10-2022 | Dimitri Mavris: Development of a Campus Digital Twin as a Test Bed for Operational Transformation
Development of a Campus Digital Twin as a Test Bed for Operational Transformation Speaker: Dimitri Mavris, Langley Professor, Georgia Tech Date: Thursday, March 10, 2022 Time: 12:00pm – 1:00pm Abstract Researchers have been using vast amounts of data from campus operations at the Georgia Institute of Technology (GT) to enhance GT’s missions as well as…
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02-17-2022 | Matthew James Bailey: Ethical AI Certification and Ambient Science
Ethical AI Certification and Ambient Science Speaker: Matthew James Bailey, Founder, AIEthics.world Date: Thursday, February 17, 2022 Time: 1:00pm – 2:00pm Abstract Artificial Intelligence has the potential to advance every civilization on earth and those that venture into space, beyond what our ancestors could have imagined. For humankind to avoid catastrophic futures and reap the…
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02-15-2022 | Ethan Vogel: Entropy-Based Analysis for Application to Highly Compressible Flows
Entropy-Based Analysis for Application to Highly Compressible Flows Speaker: Ethan Vogel Date: Tuesday, February 15, 2022 Time: 2:15pm – 3:15pm Abstract For many compressible flow applications entropy and entropy production are critical indicators of the state of the gas. This is especially true for flows in which the gas may experience thermal nonequilibrium or chemical…