Company Filing History:
Years Active: 1984-1998
Title: Kazumi Iwai: Innovator in Gas Turbine Technology
Introduction
Kazumi Iwai is a prominent inventor based in Mito, Japan, known for his significant contributions to gas turbine technology. With a total of 11 patents to his name, Iwai has made remarkable advancements in the field of combustion systems.
Latest Patents
One of Iwai's latest patents is a gas turbine combustor that features a diffusion combustor positioned at the axis of a combustion chamber for effective diffusion combustion. This design includes multiple first premixing combustors located around the diffusion combustor, each designed to project a mixture outlet end downstream of the fuel outlet end of the diffusion combustor. Additionally, the arrangement of second premixing combustors further enhances the combustion process by ensuring that they alternate with the first premixing combustors. A swirler is also integrated into the first premixing combustor to optimize the swirling of the mixture.
Another notable patent is a method and device for controlling combustors in a gas turbine. This innovative method involves measuring the combustion conditions of each combustor and adjusting the air supply to achieve desired combustion conditions. By measuring the differences between actual and desired conditions, the system can dynamically change the air supply to optimize performance.
Career Highlights
Kazumi Iwai is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in gas turbine systems. His work has significantly impacted the efficiency and effectiveness of combustion processes in gas turbines.
Collaborations
Iwai collaborates with talented colleagues, including Hiromi Koizumi and Hiroshi Inoue, who contribute to the innovative environment at Hitachi, Ltd. Their teamwork fosters creativity and drives advancements in gas turbine technology.
Conclusion
Kazumi Iwai's contributions to gas turbine technology through his patents and collaborative efforts at Hitachi, Ltd. highlight his role as a leading inventor in the field. His innovative designs and methods continue to shape the future of combustion systems.