Raj P Ranganathan

Title: Raj P Ranganathan: Innovator in Exhaust Gas Treatment Technologies

Introduction

Raj P Ranganathan is a notable inventor based in Rochester Hills, MI (US). He has made significant contributions to the field of exhaust gas treatment systems, holding a total of 5 patents. His work focuses on enhancing the efficiency of exhaust systems in engines, particularly through innovative fluid flow control mechanisms.

Latest Patents

One of his latest patents is the Nozzle Diffuser Mixer, which is designed to aid in the vaporization and mixing of an injected reactant with the exhaust gas feed stream of an exhaust gas aftertreatment system. This diffuser is strategically placed within an exhaust gas conduit and features an impingement surface along with a baffle plate. The baffle plate is designed to trap a portion of the exhaust gas feed stream, thereby increasing the vaporization and residence time of the reactant. Another embodiment of the Nozzle Diffuser Mixer focuses on controlling fluid flow through an exhaust system conduit. This includes a nozzle that forms a first flow path and a second flow path, allowing for efficient guidance of exhaust gas towards an exhaust gas treatment device.

Career Highlights

Raj has worked with prominent companies such as GM Global Technology Operations LLC and Electro-Motive Diesel, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in exhaust gas treatment technologies.

Collaborations

Throughout his career, Raj has collaborated with talented individuals, including Robert D. Straub and Brent T. Deep. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Raj P Ranganathan is a distinguished inventor whose work in exhaust gas treatment technologies has led to several innovative patents. His contributions continue to impact the efficiency of engine exhaust systems, showcasing his commitment to advancing this critical field.