Tech Briefs - December 2022 - Vol. 46 No. 12

Overview

The December 2022 issue of Tech Briefs, Volume 46, No. 12, presents a comprehensive exploration of cutting-edge technologies and innovations across various engineering fields. This edition is particularly focused on advancements in 5G technology, battery systems, and applications in space exploration, making it a valuable resource for design engineers and technology enthusiasts.

Key Features and Articles

1. Leveraging 5G Simulation on the Factory Floor: This article discusses how 5G technology can transform manufacturing processes. It highlights the potential of 5G to enhance connectivity, enabling real-time data exchange and improved automation. The use of simulation tools is emphasized as a means to optimize factory operations, allowing engineers to model and predict outcomes before implementation.

2. Powering Long-Term Lunar Surface Operations: As space exploration continues to advance, this feature delves into the technologies required for sustainable operations on the lunar surface. It discusses the challenges of energy supply and the innovative solutions being developed to ensure reliable power for missions, including solar energy systems and advanced battery technologies.

3. GM Bets Big on Silicon-Based Battery Anodes: This article covers General Motors' investment in silicon-based battery anodes, which promise to enhance the performance and efficiency of electric vehicle batteries. The shift from traditional graphite to silicon is explored, detailing the benefits such as increased energy density and faster charging times.

4. Leak Testing Lithium-Ion Battery Packs: The importance of safety in battery technology is underscored in this article, which discusses methods for leak testing lithium-ion battery packs. It outlines the potential hazards associated with battery leaks and the testing protocols that can help mitigate risks, ensuring the reliability and safety of battery systems.

5. How Digitalization Enhances Battery Cell Design: This feature examines the role of digital tools in the design and development of battery cells. It highlights how simulation and modeling can streamline the design process, leading to more efficient and effective battery solutions that meet the growing demands of various applications.

6. Retrofitting Light Electric Vehicles with Lithium-Ion Batteries: The article discusses the trend of retrofitting existing light electric vehicles with modern lithium-ion battery systems. It explores the benefits of this approach, including improved range and performance, as well as the environmental impact of extending the life of older vehicles.

Departments and Additional Content

• New for Design Engineers: This section introduces the latest products and technologies available to engineers, providing insights into innovations that can enhance design processes and project outcomes.

• 5 Ws: A quick overview of key topics and trends in the engineering and technology sectors, offering readers a snapshot of what’s currently relevant in the industry.

• Q&A: This interactive section addresses common questions from readers, providing expert insights and advice on various engineering challenges.

• Application Briefs: A collection of concise articles that highlight specific applications of technology in real-world scenarios, showcasing how innovations are being implemented across different sectors.

• NASA Spinoff: This feature discusses how research and technology developed for space missions are being adapted for use on Earth, particularly in the field of cancer research, demonstrating the broader impact of space exploration on public health.

Advertisers and Industry Insights

The issue also includes an index of advertisers, showcasing companies that are leading the way in technology and engineering solutions. This serves as a resource for readers looking to connect with industry leaders and explore new partnerships.

Conclusion

The December 2022 issue of Tech Briefs is a rich resource for professionals in the engineering and technology fields. With its focus on 5G technology, battery innovations, and space exploration, it provides valuable insights into the future of engineering. The articles not only highlight current trends but also offer practical advice and solutions for overcoming challenges in design and implementation. As industries continue to evolve, this issue serves as a guide for engineers looking to stay at the forefront of technological advancements.