David Petrushenko

Title: David Petrushenko: Innovator in Thermal Runaway Calorimetry

Introduction

David Petrushenko is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of battery technology, particularly in the measurement of thermal runaway events in battery cells. His innovative approach has the potential to enhance safety and performance in battery applications.

Latest Patents

David holds a patent for a "Large format-fractional thermal runaway calorimeter." This system is designed to measure the heat response of a battery cell. It includes a cell chamber that triggers a thermal runaway event, causing the battery cell to eject an electrode winding, particles, and gas. The system features an ejecta bore muffler to receive the ejected materials and an ejecta basket to capture the electrode winding while allowing particles and gas to pass through. Additionally, a gas collection system is integrated to capture the gas that passes through the ejecta basket. This innovative design addresses critical safety concerns in battery technology.

Career Highlights

David is currently associated with the United States of America as represented by the Administrator of NASA. His work focuses on advancing battery safety and performance through innovative measurement systems. His contributions are vital in the ongoing development of safer battery technologies.

Collaborations

David has collaborated with notable colleagues, including Steven L. Rickman and William Q. Walker. Their combined expertise enhances the research and development efforts in the field of thermal runaway calorimetry.

Conclusion

David Petrushenko's work in thermal runaway calorimetry represents a significant advancement in battery technology. His innovative patent and collaboration with esteemed colleagues underscore his commitment to improving safety in battery applications.