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Engineering, simulation, test tools help Bombardier Global 7500 business jet achieve milestones, exceed expectations

2018-06-22
The Global 7500 business jet from Bombardier Inc. in Montreal appears to be on the fast track to entering service, thanks in large part to high-tech engineering design, simulation, and test tools. Bombardier engineers and officials are crediting the program’s extensive use of proven engineering tools, digital simulation, innovative ground testing systems for helping to ensure: a mature aircraft at the start of flight testing, an efficient flight validation program, test aircraft that exceed original performance goals, and completion of one lifetime of simulated flights, which exceeds the requirements at time of certification.
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Software needs security, and security needs software: a scientific overview

2019-04-22
Software needs security. That's a consequence of using software to control critical systems. It's difficult because software is inherently a complex artifact, even when the code just consists of a single sequential program in a single programming language, with well-defined inputs and outputs. Of course, actual software rarely if ever has such a simple structure. Security needs software. That's a consequence of the complexity just mentioned. No process can ensure security at scale unless it is automated by using software itself: programming languages, verification tools, software platforms.
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Niobium for battery anodes

2022-05-11
Increased cell capacity and rapid recharging in thermal extremes are potential benefits of electrode chemistries fortified by the humble element Nb.
Article

SAE International releases new process for measuring aerosols in aircraft exhaust

2019-03-05
SAE International has published a new recommended practice for assessing the amount of nonvolatile particulate matter (nvPM) that exits aircraft engine exhaust nozzles – ARP6481: Procedure for the Calculation of Non-Volatile Particulate Matter Sampling and Measurement System Losses and System Loss Correction Factors
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