James A Goodall

Title: The Innovative Mind of James A. Goodall

Introduction

James A. Goodall is a prominent inventor based in Hartland, Michigan, known for his impactful contributions to engine technology. With a total of four patents to his name, his inventions focus on enhancing engine efficiency and performance through advanced calculation methods and systems.

Latest Patents

One of Goodall's latest patents is titled "System and method of heat flow calculation in a physics-based piston temperature model." This innovation provides a real-time calculation of heat flow within an engine by determining critical parameters such as the temperature of combustion, the average temperature of the cylinder wall, and the surface area of the cylinder wall. The invention estimates the piston temperature by calculating the heat fraction to the piston in real-time using a controller, allowing for improved control over the engine's state based on this estimation.

Another noteworthy patent from Goodall is "Systems and methods for inhibiting DFCO." This invention encompasses a DFCO module designed to deactivate fuel supply to an engine cylinder when certain conditions are met. It includes a flow rate module for calculating reaction gas flow, a temperature offset module, and comparison systems to ensure optimal operational efficiency by managing the temperature of the exhaust system catalyst.

Career Highlights

James A. Goodall has made significant strides in the automotive technology sector through his work at GM Global Technology Operations LLC. His innovative approaches have not only contributed to the academic understanding of engine dynamics but have also led to practical solutions in the automotive industry.

Collaborations

Throughout his career, Goodall has collaborated with talented coworkers, including Wajdi B. Hamama and Alan Root Lockwood. These partnerships highlight the collaborative efforts needed to push the boundaries of engine technology and promote innovation within the field.

Conclusion

James A. Goodall's contributions to engine technology exemplify the spirit of innovation that drives the automotive industry forward. With his expertise and collaborative efforts, he continues to leave a lasting impact through his patents and advancements, paving the way for future developments in engine performance.