Webcasts

How to Avoid PCB Re-spins when IC’s Change or are Obsoleted

Working with printed circuit boards (PCBs) for sophisticated military, aerospace, or medical systems can be a frustrating – and expensive – exercise, particularly when the customer requests “a simple upgrade” or modification after the boards have been made or after deployment. Thanks to Murphy’s Law, these “simple upgrades” are never as simple as they should be. Aries has developed a unique solution that can save you from having to re-spin your PCB due to IC obsolescence or package change.

Posted in: On-Demand Webinars, Electronics, Semiconductors & ICs

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Method to Reduce Stabilization Time for Shape Memory Alloys (SMAs)

Shape memory alloys (SMAs) are metals that “remember” their original shape. After being deformed, SMAs return to their original shape with the application of heat.

Posted in: On-Demand Webinars, On-Demand Webinars

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Advancing Solid Rocket Propulsion System Design Using Computational Fluid Dynamics at Orbital ATK: Past, Present and Future directions

Solid rocket propulsion systems are important for a wide variety of civilian and military purposes. Funding for system design and development has been significantly reduced however, compared with early development programs, which dictates limited testing and ambitious development schedules. Design approaches have also evolved, moving from those based primarily on empirical rules and relationships to more mechanistic, physics-based simulation methodologies. Computational fluid dynamics (CFD) and multi-physics simulation tools help meet both these new demands.

Posted in: On-Demand Webinars, On-Demand Webinars

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Using Low Light Level CMOS Sensors to Augment Thermal IR Security and Surveillance Systems

Thermal infrared imaging cameras are widely deployed for night-time surveillance and security applications to provide 24/7 imaging. These cameras are not affected by ambient light and provide some clear advantages over visible day time sensors such as detecting hot targets or imaging through smoke and fog. Unfortunately, for security and surveillance applications, thermal cameras do not offer the insight that a visible day camera can provide. They also cannot provide complete scene understanding in situations such as thermal cross over times or when there is minimal target-to-background thermal differential.

Posted in: On-Demand Webinars

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CFD in Multiphysics Analysis

Computational fluid dynamics (CFD) is widely used in multiphysics analysis, often as a convective mode for other fields studied in a model. In this webinar, we will show you how to apply the capabilities of COMSOL Multiphysics® software to the analysis of laminar, multiphase, and turbulent flows.

Posted in: On-Demand Webinars

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Made in Space: 3D Printing in Zero-G

NASA’s In-space Manufacturing (ISM) project is responsible for developing the manufacturing capabilities that will provide on-demand, sustainable operations during NASA long-duration missions to destinations such as Mars. This includes testing & advancing the desired technologies, as well as establishing the required skills & processes (such as certification and characterization) that will enable the technologies to become institutionalized. The culmination of the technologies being developed under ISM will result in an integrated “Fab Lab” capable of 3D printing with multiple materials, including metals and embedded electronics, as well as the ability to perform in-space recycling of 3D printed parts and consumables such as packaging materials.

Posted in: On-Demand Webinars

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3D Printed Rapid Tools for Injection Molding

Learn how 3D printed molds can cut turnaround time for your injection molded (IM) prototypes. We will discuss when 3D printed molds are a best fit, material selection and customer stories, as well as process limitations and tips for successful molding.

Posted in: On-Demand Webinars

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