Automotive Engineering - April 2021

Overview

The April 2021 issue of Automotive Engineering features a range of articles and insights focused on the evolving landscape of automotive technology, particularly in the realms of hybrid and electric vehicles (EVs), internal combustion engines (ICE), and innovative manufacturing techniques.

Cover Story: Optimizing Hybrids for Cost and Efficiency The cover story highlights a modular engine program developed by AVL engineers, designed to enhance the efficiency and cost-effectiveness of hybrid vehicles. This program aims to support various forms of hybridization, indicating a significant step forward in the automotive industry's transition towards more sustainable powertrains.

Powertrain Supplier Insights The issue includes insights from BorgWarner's Chief Strategy Officer, who anticipates at least one more generation of internal combustion engines before they reach their 'sunset.' This perspective underscores the ongoing relevance of ICE technology even as the industry shifts towards electrification.

Advancements in Electrification The head of controls at Stoneridge discusses the importance of sophisticated driveline-disconnect systems in improving the efficiency of hybrid and electric vehicles. These advancements are crucial for optimizing performance and energy consumption in electrified vehicles.

Future of Internal Combustion Engines Mahle's research vice president outlines the future of ICE, emphasizing a path that includes cleaner technologies, electrification, and the readiness for alternative fuels. This vision suggests that while the industry is moving towards electrification, there remains a significant role for ICE in the near future.

Heat-Pump Technology for EVs A feature on heat-pump technology reveals its potential as a game-changer for the widespread adoption of electric vehicles. This technology can significantly enhance the efficiency of EVs by improving thermal management, which is critical for battery performance and overall vehicle range.

Regular Features and Editorial Insights The editorial section critiques the hype surrounding high-performance electric vehicles, particularly the growing trend of 1,000-horsepower electric pickups. It calls for a more measured approach to the capabilities and marketing of these vehicles, emphasizing the need for realistic expectations in the face of rapid technological advancements.

Technological Innovations and Manufacturing Techniques The issue also covers various technological innovations, including the dominance of aluminum in EV battery enclosures, which is currently favored for its lightweight properties and recyclability. Additionally, advancements in manufacturing processes, such as inkjet technology for automotive paint applications, are explored, showcasing the industry's commitment to improving production efficiency and quality.

Product Briefs and Industry Insights The magazine includes product briefs that highlight new tools and technologies in propulsion systems simulation and analysis, reflecting the industry's ongoing investment in research and development. These tools are essential for engineers and manufacturers as they navigate the complexities of modern automotive design and production.

Q&A with Achates Power A notable Q&A feature with Larry Fromm of Achates Power discusses the company's innovative opposed-piston, compression-ignition, multi-fuel engine, which is set to enter series production in 2024. This engine design promises to offer improved efficiency and lower emissions, aligning with the industry's goals for sustainability.

Conclusion Overall, the April 2021 issue of Automotive Engineering provides a comprehensive overview of the current trends and future directions in the automotive industry. It emphasizes the importance of hybridization, the ongoing relevance of internal combustion engines, and the critical role of technological innovation in shaping the future of transportation. As the industry continues to evolve, the insights and advancements presented in this issue serve as a valuable resource for professionals and enthusiasts alike, highlighting the dynamic nature of automotive engineering and the pursuit of more efficient, sustainable vehicles.