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Designing a next generation hypersonic demonstrator
Bernd Chudoba
Designing a next generation hypersonic demonstrator
by Herb Booth for UTA News
Arlington TX (SPX) May 25, 2023

Today, large commercial jets fly around 580 mph. The Lockheed SR-71 Blackbird introduced in 1966 is the fastest supersonic jet vehicle in the world, reaching speeds of more than 2,200 mph, nearly four times faster than a commercial jet.

The fastest rocket-powered hypersonic vehicle developed in the late 1960s carrying a human has been the North American X-15, reaching a top speed of 4,520 mph, twice that of the SR-71.

Recently, the U.S. Air Force has awarded a contract to engineer Project Mayhem with the goal to reach 4,603 mph. Now, imagine a vehicle that could fly much faster, maybe even above 6,905 mph, which is beyond nine times the speed of sound.

The University of Texas at Arlington's Aerospace Vehicle Design (AVD) Laboratory has a team of graduate aerospace engineering researchers that has been tasked to design a military hypersonic missile system to fly at speeds previously only encountered by NASA's X-43A, Hyper-X. This system would fly faster and further than any other air-breathing vehicle in history. The development of the conceptual design of this hypersonic missile at UTA will showcase how every university should approach hypersonic vehicle design and forecasting.

Bernd Chudoba, UTA aerospace engineering professor and director/founder of the AVD Laboratory 20 years ago, is leading the high-pressure five-month project through a grant from Parallax Advanced Research. The title of the project is "Solution Space Screening for Leap Forward Initiative for Hypersonic Vehicle Conceptual Analysis, Design, and Technology Forecasting."

"This is a monumental opportunity for UT Arlington," Chudoba said. "Parallax is pursuing a novel high-speed concept that will offer the warfighter a new capability to meet mission objectives. Overall, we will determine and validate the most promising concepts and the current technology needed for the next generation of hypersonic missile systems to fly."

The AVD Laboratory is the only place in the United States to accomplish this task, said officials with Boeing, NASA and the USAF. It offers an impressive history of aerospace vehicle design research experience addressing innovative methods and processes focusing on forecasting hypersonic vehicles.

Chudoba has worked with the industry Future Project Offices of EADS Airbus GmbH, Airbus UK (British Aerospace), Airbus France (Aerospatiale Aeronautique), Airbus Industrie and Fairchild Dornier in Europe. The AVD Laboratory was founded in 2002 with the sole goal of advancing the stagnant industry Future Project Office capabilities worldwide. This focus is not typically found in a university environment. As such, customers and partners rely on the trailblazing research environment the AVD Laboratory delivers.

Chudoba's research focuses on the multi-disciplinary and multi-fidelity aerospace science and engineering domains, which are targeting professional applications. The focus within the vehicle design process surrounds the conceptual design phase and transition into the preliminary design phase.

The team's motivation is the advancement of the unique "digital engineering" synthesis methodology and AI software AVDS (Aerospace Vehicle Design Synthesis), developed by the AVD Laboratory during the past 20 years.

In collaboration with NASA, the Air Force Research Laboratory, the Air Force Office of Scientific Research and others, the AVD Laboratory focuses on the verification, application and advancement of AVDS. These collaborations have produced the most advanced hypersonic vehicle design framework in the United States, enabling unrivaled design-to-mission capabilities.

"What the United States is trying to do is not only protect its homeland but also get ahead and beyond America's rivals in this field," Chudoba said. "The Parallax-UTA Partnership is structured to design, build and fly an experimental hypersonic missile faster and further than anyone else, not just put it in a hypersonic wind tunnel."

Erian Armanios, professor, and chair of the Department of Mechanical and Aerospace Engineering, said Chudoba's project has the opportunity to be expanded in the future.

"'Think hypersonic'; that's our adage as we equip our students to compete and win this race," Armanios said.

SpaceDaily News Analysis

Analyst A (Aerospace Engineering Analyst)
Relevance rating 10/10 The article provides in-depth information about a new project on designing a next-generation hypersonic missile system. As an Aerospace Engineering Analyst, the details of the design process, the intended speed and performance, and the challenges of creating such a vehicle are highly relevant. The primary audience would be aerospace engineers, other industry professionals, and potentially investors interested in high-speed aerospace technologies.

Analyst B (Military Technology Analyst)
Relevance rating 8/10

The article details the potential military applications of hypersonic technology, with mentions of a next-generation missile system. While it doesn't focus heavily on the military strategy or implications, the technical advancements are directly applicable to defense sectors. The primary audience would be military strategists, defense industry professionals, and policymakers.

Analyst C (Educational Policy Analyst)
Relevance rating 6/10

This article discusses a university-based research project, shedding light on the role of academic institutions in technological advancements. It highlights the importance of academia-industry partnerships. However, it does not delve deeply into educational policy or curriculum implications, hence the relevance might be slightly less. The primary audience would be educational policymakers, academic administrators, and those interested in science and technology education.

Analyst Summary

The Aerospace Vehicle Design (AVD) Laboratory at the University of Texas at Arlington is undertaking a groundbreaking project to design a next-generation hypersonic missile system, aiming for unprecedented speeds. This project, if successful, could mark a major leap in both aerospace engineering and military technology, potentially revolutionizing defense strategies with the capability of high-speed, long-range attacks. From an educational perspective, this project underlines the significance of academia-industry partnerships, providing students with opportunities to work on cutting-edge technologies. This initiative might pave the way for further investment and emphasis on similar collaborations, potentially reshaping the educational landscape in the aerospace and defense sectors.

Comparing this article's content against the significant events and trends in the aerospace industry over the past 25 years, the development of hypersonic technologies aligns with the continuing trend of advancing speed and maneuverability. These advancements stem from the first flight of NASA's X-43, a hypersonic aircraft, in 2004, to the increased military interest in hypersonic missile systems today.

The first investigative question that analysts might pose is: "What are the technical specifications and unique design elements of this new hypersonic demonstrator?" Understanding these details will provide a more nuanced view of the hypersonic vehicle, revealing what sets it apart from previous designs and what challenges were encountered and overcome during its development.

The second question might focus on the implications of this hypersonic vehicle for the broader aerospace and defense industries: "How might this next-generation hypersonic missile system change military strategies and the overall balance of power globally?" This question is vital to assess the potential impact and relevance of the topic, as it could have profound implications for geopolitical dynamics.

Third, analysts might probe potential future developments: "What are the prospects for further advancements in hypersonic technology, and how might they influence the trajectory of the aerospace and defense sectors?" Understanding possible future developments can guide strategic planning and investment decisions in these sectors.

Fourth, analysts might explore potential challenges related to the development and deployment of hypersonic technology: "What obstacles might hinder the widespread adoption of hypersonic missile systems, and how can they be mitigated?" This question is critical for illuminating the practical difficulties in implementing or dealing with the topic, from cost and resource constraints to potential diplomatic and regulatory hurdles.

Finally, analysts might consider the reactions from key stakeholders: "What have been the responses from other countries, industry leaders, and relevant policymakers to this development in hypersonic technology?" Stakeholder perspectives can significantly influence the direction and understanding these responses is crucial for anticipating future trends and challenges.

Related Links
University of Texas at Arlington
Rocket Science News at Space-Travel.Com

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