Forging the Future of Defense with Modern Methodologies

Since the 1960s, Element U.S. Space and Defense has worked with the U.S. government in the realm of space exploration and defense technologies. Dr. John Granier, chief engineer of munitions and energetics at Element, along with Dr. Michelle Pantoya, J.W. Wright Regents Chair in mechanical engineering and professor at Texas Tech, are focusing on specific areas of research—particularly propellant research studies—to tackle the challenges that define the development of modern defense solutions.

In this first of a five-part series, Machine Design spoke with Granier and Pantoya about their cutting-edge research. Understanding the ignition processes in a range of ammunition systems—from small arms to large tank rounds—will help improve the performance and safety of munitions.

We learn that to achieve this understanding, they are using diagnostic techniques such as digital tomography and high-speed cameras to understand energy transfer during ignition. Advanced methodologies allow researchers to gain insights into how heat moves during the ignition process.

At the heart of this partnership is a commitment to student development and mentorship. By actively involving students in meaningful research projects, Element and Texas Tech are creating a dynamic educational environment. Hands-on experience with industry veterans equips the students with skills and knowledge needed to tackle real-world problems in the defense sector. We learn that Granier was one of Pantoya’s students, and now they are collaborators helping to diagnose and solve problems in the aerospace and defense sectors.

Watch additional parts of this interview series with Dr. John Granier and Dr. Michelle Pantoya:

Part 2: The Role of Advanced Sensors in Propellant Technology

Part 3: Prototyping Solutions for the Defense Industry

Part 4: Assessing Effectiveness and Reliability in Prototype Development

Part 5: The Future of Defense Engineering: Trends and Insights

Editor’s Note: Machine Design’s WISE (Workers in Science and Engineering) hub compiles our coverage of workplace issues affecting the engineering field, in addition to contributions from equity seeking groups and subject matter experts within various subdisciplines.