The Boeing Company

Hubert Wong

Kamiar J Karimi

Jonas Schulze

Raju Shankar Mattikalli

Michael Gottscheck

Rahul Ashok

Daniel Artic

Brian M Yutko

Camron Ravell Call

Hilna Sahle

Anna-Lisa Mautes

Nicholas Applegate

Nadine Akari

Neil Titchener

Lisa Liu

David Raymond

Systems and methods are provided for dynamically modeling and depicting overall emissions of the aviation industry and changes thereto when taking into account, for example, traffic growth and introduction of sustainability strategies, such as new and/or improved technologies, an increase in operational efficiency, and carbon offsets. Using the dynamic tool described herein, users can define scenarios on how to reduce emissions through the introduction of different sustainability strategies, both statically and over time, analyze the impact of those strategies on emissions, and understand the dependencies between select strategies.

System and method for dynamic display of aircraft emissions data

A computer-implemented method for optimally operating a hybrid-electric propulsion system by control of equipment dynamics. Prior to start of a mission, an original energy management plan is generated which is calculated to minimize estimated life-cycle operating costs for the vehicle during the mission. During an initial portion of the mission, operations of first and second power sources, a power distribution system, and a propulsion system are controlled such that a power mixture is supplied to the propulsion system from the first and second power sources in accordance with the original energy management plan. During the initial portion of the mission, a modified energy management plan is generated which is calculated to minimize estimated life-cycle operating costs for the vehicle. During a subsequent portion of the mission, operations of the first and second power sources, power distribution system, and propulsion system are controlled such that a power mixture is supplied to the propulsion system from the first and second power sources in accordance with the modified energy management plan.

Device and method for operating a hybrid-electric propulsion system by control of equipment dynamics

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Huntington Beach, CA, United States of America

Hubert Wong