Raj Kumar

Title: Innovations by Raj Kumar in Fuel Injection Timing

Introduction

Raj Kumar is an accomplished inventor based in Elk Grove Village, IL (US). He has made significant contributions to the field of internal combustion engines, particularly in controlling fuel injection timing. His innovative approach has the potential to enhance engine performance and efficiency.

Latest Patents

Raj Kumar holds a patent for a method of controlling fuel injection timing into a cylinder of an internal combustion engine. This method utilizes an internal control system based on ignition delay correlation. It involves comparing intake manifold pressure and oxygen concentration values to steady state values of manifold pressure and oxygen concentration at a specific indicated torque set-point and engine speed. The process includes experimentally determining exponential factors for both intake manifold pressure and oxygen concentration. A multiplier for these factors is calculated, taking into account the exponential factors, to determine optimal start of injection (SOI) timing.

Career Highlights

Raj Kumar is currently associated with the International Engine Intellectual Property Company, LLC. His work focuses on advancing technologies related to engine efficiency and performance. His innovative methods have garnered attention in the automotive industry.

Collaborations

Raj Kumar has collaborated with notable colleagues, including William De Ojeda and James Rynold Popp. Their combined expertise contributes to the development of cutting-edge technologies in the field of internal combustion engines.

Conclusion

Raj Kumar's contributions to fuel injection timing represent a significant advancement in engine technology. His innovative methods and collaborative efforts continue to drive progress in the automotive industry.