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  • Apr
    23

    Appl Math: Tom Dean on "Contrail Climate Impacts: Modeling and Mitigation Strategies"

    McCormick-Engineering Sciences and Applied Mathematics (ESAM)

    11:15 AM M416, Technological Institute

    EVENT DETAILS

    Title: Contrail Climate Impacts: Modeling and Mitigation Strategies

    Speaker: Tom Dean, Breakthrough Energy

    Abstract: Aviation accounts for approximately 3.5% of global anthropogenic climate forcing. Of this, less than half is attributed to the CO2 output from fuel combustion. Nearly half of the total climate impact of aviation can be attributed to contrail cirrus – cirrus clouds that have been seeded by the exhaust plumes of the aircraft – though with considerable uncertainty. Given that only around 2-3% of all flights were are likely responsible for 80% of the global annual contrail climate forcing, a potential contrail mitigation strategy could involve re-routing this subset of flights to minimize the formation of strongly warming contrails. Studies have shown that such strategies would require as little as 0.2% additional fuel burn. Implementing such a strategy requires an accurate ability to forecast contrail impacts, which in turn requires accurate modeling of microphysical atmospheric processes at flight levels. In this talk we will give an overview of contrail modeling and describe the grid-based Contrail Cirrus Prediction model (CoCiP), whose output is designed to be input as a layer in flight planning tools.

    Zoom: https://northwestern.zoom.us/j/95168994177

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    TIME Tuesday, April 23, 2024 at 11:15 AM - 12:15 PM

    LOCATION M416, Technological Institute    map it

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    CONTACT Ted Shaeffer    ted.shaeffer@northwestern.edu EMAIL

    CALENDAR McCormick-Engineering Sciences and Applied Mathematics (ESAM)

  • Sep
    8

    Welcome & Breakfast for New McCormick PhD Students

    McCormick School of Engineering and Applied Science

    9:00 AM LR2 & Tech East Plaza, Technological Institute

    EVENT DETAILS

    TIME Monday, September 8, 2025 at 9:00 AM - 10:00 AM

    LOCATION LR2 & Tech East Plaza, Technological Institute    map it

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    CONTACT Andi Joppie    andi.joppie@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Sep
    12

    New Undergraduate Fall 2025 Registration

    University Academic Calendar

    All Day

    EVENT DETAILS

    TIME Friday, September 12, 2025

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    CONTACT Office of the Registrar    nu-registrar@northwestern.edu EMAIL

    CALENDAR University Academic Calendar

  • Sep
    15

    Welcome & Luncheon for New Full-time Graduate Students

    McCormick School of Engineering and Applied Science

    11:00 AM Ryan Auditorium & Tech East Plaza, Technological Institute

    EVENT DETAILS

    TIME Monday, September 15, 2025 at 11:00 AM - 12:30 PM

    LOCATION Ryan Auditorium & Tech East Plaza, Technological Institute    map it

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    CONTACT Andi Joppie    andi.joppie@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Sep
    16

    Fall Classes Begin. Change of Registration (Drop/Add) Late registration for returning students begins

    University Academic Calendar

    All Day

    EVENT DETAILS

    TIME Tuesday, September 16, 2025

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    CONTACT Office of the Registrar    nu-registrar@northwestern.edu EMAIL

    CALENDAR University Academic Calendar