Company Filing History:
Years Active: 2001
Title: Innovations of James Melville
Introduction
James Melville is a notable inventor based in Littleover, GB. He has made significant contributions to the field of combustion technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is a combustion chamber with separate, valved air mixing passages for separate combustion zones. This combustion chamber assembly comprises primary, secondary, and tertiary fuel and air mixing ducts to supply fuel and air to the respective combustion zones. Each mixing duct features a pair of axial flow swirlers arranged coaxially to swirl the air in opposite directions, along with fuel injectors that supply fuel coaxially. Valves are included to control the air supply to the primary and secondary mixing ducts. Additionally, a duct is arranged to supply cooling and dilution air to the combustion chamber, with the amount of air supplied being measured.
Another significant patent is related to a gas turbine engine and a method of controlling it. This gas turbine engine includes a centrifugal compressor, an air diffuser, a heat exchanger, combustion apparatus, and first and second turbines. The combustion chamber assembly in this engine also comprises primary, secondary, and tertiary fuel and air mixing ducts. Each component, including the compressor and turbines, has means for varying the mass flow area at their inlets, allowing for independent variability in air mass flow during operation.
Career Highlights
James Melville is currently employed at Rolls-Royce Corporation, where he continues to develop innovative solutions in the field of gas turbine technology. His work has contributed to advancements in engine efficiency and performance.
Collaborations
He has collaborated with notable coworkers such as Jeffrey D. Willis and Paul Fletcher, further enhancing the innovative environment at Rolls-Royce Corporation.
Conclusion
James Melville's contributions to combustion technology and gas turbine engines reflect his dedication to innovation and engineering excellence. His patents demonstrate a commitment to improving efficiency and performance in critical technologies.