Special Coverage

Applying the Dynamic Inertia Measurement Method to Full-Scale Aerospace Vehicles
Method and Apparatus for Measuring Surface Air Pressure
Fully Premixed, Low-Emission, High-Pressure, Multi-Fuel Burner
Self-Healing Wire Insulation
Thermomechanical Methodology for Stabilizing Shape Memory Alloy (SMA) Response
Space Optical Communications Using Laser Beams
High Field Superconducting Magnets

Small-Body Testbed

The system can simulate a microgravity environment with a wide range of terrain types and topographies.This technology allows one to test small-body surface mobility and sampling systems in the laboratory. It is capable of simulating a microgravity environment with relevant terrain. The magnitude of the gravity, the terrain properties, and the surface system being tested are all easily modified to allow for a broad range of experimental setups.

Posted in: Briefs, Test & Measurement


Minimally Machined HoneySiC Panels and T300 HoneySiC

The materials are intended for low areal density and near-zero CTE optomechanical structures.The primary purpose of this work is to develop and demonstrate technologies to manufacture ultra-low-cost precision optical systems for very large x-ray, UV/optical, or infrared telescopes.

Posted in: Briefs, Coatings & Adhesives, Materials


In-Situ Formation of Reinforcement Phases in Ultra-High- Temperature Ceramic Composites

This technology could be used in re-entry vehicles, reusable launch vehicles, hypersonic vehicle leading edges, and commercial spacecraft.Future-generation materials for use on space transportation vehicles require substantial improvements in material properties leading to increased reliability and safety, as well as intelligent design to allow for current materials to meet future needs. Ultra-high-temperature ceramics (UHTC), composed primarily of metal diborides, are candidate materials for sharp leading edges on hypersonic re-entry vehicles. NASA has demonstrated that it is possible to form high-aspect-ratio reinforcement phases in-situ during the processing step for both ceramic composites and UHTCs. Initial characterization of these systems has demonstrated that crack deflection along the matrix-reinforcement interface is observed yielding a system of improved toughness over the baseline system, leading to improved mechanical performance. The reinforced composites should therefore reduce the risk of catastrophic failure over current UHTC systems.

Posted in: Briefs, Coatings & Adhesives, Materials


Coming Soon - Multiphysics Analysis for CFD Applications in COMSOL Multiphysics®

If you want to learn how to perform multiphysics analyses for CFD applications, tune into this webinar. As a scientist or engineer working in simulation, you need to describe more than just the flow and pressure fields in your models. In many cases, the multiphysics interactions between fluid flow and solid objects are also interesting to study, understand, and optimize.

Posted in: Upcoming Webinars


Coming Soon - Reducing Prototyping Costs with Rapid Overmolding

Prototyping overmolded parts using production grade materials is now easier with the recent launch of rapid overmolding services at Proto Labs. Using existing mold technology, you can get overmolded prototypes within days, allowing you to reduce design risk while accelerating development. Learn about key design considerations, material compatibility, and the differences (and similarities) between rapid overmolding and larger-scale production processes.

Posted in: Upcoming Webinars, Manufacturing & Prototyping, Rapid Prototyping & Tooling


Coming Soon - Thermal Optimization for Energy Efficiency

Nearly everything has an optimal operating temperature and thermal condition. Millions of dollars each year are spent generating and transporting thermal energy to achieve thermal goals. Thermal optimization not only improves the economy of transporting energy, maintaining building temperatures, manufacturing processes and products, it improves their efficiency as well. Engineers use simulation to reveal detailed pictures of thermal processes, providing a deep understanding of all aspects of thermal management.

Posted in: Upcoming Webinars, Energy Efficiency


Coming Soon - Validation of Material Models: Study of Joining and Assembly Systems for Thermoset and Thermoplastic Composite Materials

In Conjunction with SAEThis 30-minute Webinar presents an overview of a four-year study that is a cooperative agreement between the U.S. Department of Energy and the U.S. Automotive Materials Partnership. The objective of this $7 million partnership is to validate and assess the ability of physics-based material models to predict crash performance of automotive primary load-carrying carbon fiber composite structures.

Posted in: Upcoming Webinars, Materials


White Papers

5 Ways the Automated Compliance Management System Provides Value for Your Organization
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Reliable VFD Cables Boost Productivity, Minimize Downtime
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When Wire Feedthroughs Make Sense
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Use Metal Bellows To Replace Springs
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Traceability Best Practices for Systems Engineers
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