Company Filing History:
Years Active: 1987-1989
Title: J David Milligan: Innovator in Pressurized Combustion Technology
Introduction
J David Milligan is a notable inventor based in Little Silver, NJ (US). He has made significant contributions to the field of combustion technology, holding three patents to his name. His work focuses on improving the efficiency and effectiveness of combustion processes, particularly for solid fuels.
Latest Patents
One of Milligan's latest patents is the "Pressurized Cyclonic Combustion Method and Burner for Particulate Solid." This innovative method involves a cylindrical burner apparatus designed for the pressurized combustion of particulate solid fuels, such as wood chips. The burner operates by feeding particulate solids tangentially into a primary combustion chamber, where they flow at high tangential velocity in a helical path. Oxygen-containing combustion gas is supplied tangentially at high velocity through multiple ports, which helps maintain high centrifugal forces on the solids, promoting prolonged combustion. The design allows for high burner volumetric heat release rates exceeding about 400,000 Btu/hr ft³. A choke opening is strategically located at the combustion chamber outlet to enhance combustion efficiency, while a secondary combustion chamber and quench gas stream are incorporated to manage temperature and improve gas quality.
Career Highlights
Milligan's career is marked by his dedication to advancing combustion technology. He has worked with Power Generating, Inc., where he has applied his innovative ideas to real-world applications. His patents reflect a deep understanding of combustion dynamics and a commitment to developing cleaner energy solutions.
Collaborations
Throughout his career, Milligan has collaborated with notable colleagues, including Franklin D Hoffert and James A Morrison. These partnerships have contributed to the development and refinement of his innovative combustion technologies.
Conclusion
J David Milligan stands out as a key figure in the field of combustion technology, with his patents paving the way for more efficient and cleaner energy solutions. His work continues to influence the industry and inspire future innovations.