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2017-01-04
For internal-combustion CFD to accurately predict real-world engine behavior, it must precisely account for real chemical kinetics, according to ANSYS' Bill Kulp.
Article

2017-01-03
NRL scientists have demonstrated metallic spin filtering at room temperature using ferromagnet-graphene-ferromagnet thin film junction devices.
Article

2014-07-28
Verifying the integrity of designs and ensuring that everything meets the original requirements is an important step in the design of products that meet safety requirements. As systems become more complex, it’s becoming more difficult to find all potential problems.
Article

2014-07-29
To develop an electric powertrain with a minimum noise level and minimized whining it is necessary to have accurate CAE simulation and precise criteria to assess whining noise.
Article

2014-12-12
AVX updates SpiCalci simulation software, an engineering tool that calculates performance characteristics and parameters for switch mode power supply capacitors.
Article

2014-12-10
Using advanced supercomputers and the largest X-ray imaging system in the western hemisphere, the team of researchers developed and validated software models for fuel injectors. One the most difficult to understand engine phenomenon, these validated models are useful for simulating fuel injectors and are now available to engine developers.
Article

2014-12-10
CAE Design and Failure Analysis of Automotive Composites, a new book from SAE International, offers 12 technical papers covering three main areas of expertise, including static loading, dynamic and impact loading, and blast loading of automotive composites.
Article

2014-03-14
Researchers characterize the mobility of autonomous reconnaissance vehicles on terrain considered to be deformable, and represented as a collection of bodies of spherical shape.
Article

2015-06-23
Elektrobit releases an easier-to-use toolkit that enables development of multimodal user interfaces with advanced graphics, plus voice-, touch-, and gesture-based commands, for sophisticated human-machine interface (HMI) systems.
Article

2015-06-19
Passenger Experience automates cabin completion processes with essential intelligent “building blocks” capturing rules, regulations, and manufacturing knowledge to automate cabin interior design, development, and delivery.
Article

2017-05-18
Supplier innovations are central to winning the ongoing battle with NVH—noise, vibration and harshness.
Article

2019-05-22
The researchers at the COE for Assured Autonomy in Contested Environments – all of which histories of innovation for Department of Defense problems of interest – will focus on the availability, integrity, and effective use of information by leveraging its diverse expertise in dynamics, mathematics, control theory, information theory, communications, and computer science.
Article

2019-05-09
Rolls-Royce holds that hands-on, practical training will always be the main focus for maintainers; however, VR technology will help bolster training activities especially with the amount of new aircraft that will be needed to accommodate the additional air passengers (which is expected to almost double by 2036).
Article

2019-05-01
Battery weight and power density is a major design consideration when it comes to electric and hybrid-electric vehicles. To reduce platform weight for next-generation electric vehicles, Atlanta-based Novelis, Inc. (Novelis) has used direct feedback from industry partners and automotive design engineers to develop the first aluminum sheet battery enclosure.
Article

2019-05-13
According to the presentation, the cargo variant of the Blue Moon lander can carry 3.6 metric tons to the lunar surface. Another lander variant could potentially stretch to be capable of carrying a 6.5-metric-ton, human-rated ascent stage.
Article

2018-10-29
GE Aviation engineers have completed the initial design of the first supersonic engine purpose-built for business jets. GE’s Affinity turbofan engine class integrates proven military supersonic experience, commercial reliability, and advanced business jet engine technologies.
Article

2018-12-14
Northrop Grumman Corp. (NYSE:NOC), NASA, and Lockheed Martin engineers brought the Orion spacecraft one step closer to its first flight atop NASA’s Space Launch System (SLS), and enabling humans to explore the moon, Mars, and other deep space destinations beyond low-Earth orbit (LEO). The team achieved a milestone in the program with a ground firing test of the abort motor for NASA’s Orion spacecraft launch abort system (LAS), designed to enhance spaceflight safety for astronauts, at Northrop Grumman’s facility in Promontory, Utah.
Article

2018-12-27
Two new installments in the burgeoning SAE International Podcast Series cast a spotlight on additive manufacturing, which is fueling innovation, greater efficiencies, and the future of mobility engineering. Additive manufacturing continues to advance and transform mobility engineering, as aerospace and automotive firms increasingly adopt and invest in 3D printing technologies, which are becoming more capable and cost-effective.
Article

2019-01-16
Software engineers engaged in the construction and development of space launchers and solid and liquid propulsion systems for space travel at AVIO – a global aerospace company with five facilities in Italy, France, and French Guyana – are leveraging the GNAT Pro Assurance and GNATemulator from AdaCore, a provider of software development and verification tools, with headquarters in Paris and New York to develop and expedite testing of safety-critical, on-board software for the Vega C launcher.
Article

2019-01-29
Kent, Washington-based Blue Origin successfully completed the tenth launch of its suborbital launch vehicle New Shepard. The New Shepard is designed to be a crewed, space tourism vehicle, and although the launch was unmanned, statements made during Blue Origin’s launch broadcast suggest that the company has its first crewed launch test flight targeted for the end of this year.
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