News & Events
Department Events

Events

  • Jan
    26

    SPREE Seminar - David George

    McCormick - Civil and Environmental Engineering

    11:00 AM

    EVENT DETAILS

    D-Claw: a granular-fluid model for landslides, debris flows, and their interactions with water bodies.

    Abstract

    D-Claw is a depth-averaged, two-phase, mathematical model originally developed for dense granular flows, such as landslides and debris flows (Iverson & George, 2014). A key property of the model is the incorporation of granular dilatancy, which regulates the coupled evolution of solid-volume fractions and pore-fluid pressure and thereby mediates flow resistance. Model properties were motivated by our desire to simulate landslide initiation and resolve the evolving downslope mobility based on theoretically quantifiable sediment material properties, rather than utilize artificial rheological rules that predetermine mobility and require unrealistic initial force balances. More recently, by utilizing D-Claw's solid-fluid evolution, we have extended it to hybrid problems that involve the interaction of granular material and water bodies (e.g., landslide-generated tsunamis, dam breaching, and erosion).

    D-Claw is implemented in the open-source software framework of Clawpack (clawpack.org), and employs algorithms that facilitate the computation of large-scale problems (e.g., AMR, dynamic DEM integration), similar to the related tsunami modeling software, GeoClaw (George, 2006). I will describe key aspects of the D-Claw mathematical model and present some recent hybrid applications that utilize the software for hazard assessment.

    BIO

    David George received his Ph.D. in Applied Mathematics from the University of Washington, Seattle, in 2006. His research has been focused on the development of numerical methods and open-source software for wave-propagation problems and PDEs. In his graduate work, he focused on problems related to tsunami modeling. After postdoctoral positions in Mathematics at The University of Utah and the University of Washington, he became a Mendenhall postdoctoral fellow, and later, a permanent staff scientist at the USGS' Cascades Volcano Observatory in Vancouver, Washington. At the USGS, George develops models and software for shallow earth-surface flows such as landslides, debris flows, tsunamis, and related problems.

    more

    TIME Wednesday, January 26, 2022 at 11:00 AM - 12:00 PM

    ADD TO CALENDAR

    CONTACT Tierney Acott    tierney.acott@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering

  • 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

    ADD TO CALENDAR

    CONTACT Andi Joppie    andi.joppie@northwestern.edu EMAIL

    CALENDAR McCormick School of Engineering and Applied Science

  • Sep
    10

    CEE Department BBQ

    McCormick - Civil and Environmental Engineering (CEE)

    4:00 PM Dawes House

    EVENT DETAILS

    TIME Wednesday, September 10, 2025 at 4:00 PM - 7:00 PM

    LOCATION Dawes House   

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Sep
    12

    New Undergraduate Fall 2025 Registration

    University Academic Calendar

    All Day

    EVENT DETAILS

    TIME Friday, September 12, 2025

    ADD TO CALENDAR

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

    CALENDAR University Academic Calendar

  • Sep
    12

    New Graduate Student Orientation

    McCormick - Civil and Environmental Engineering (CEE)

    9:00 AM M345, Technological Institute

    EVENT DETAILS

    TIME Friday, September 12, 2025 at 9:00 AM - 5:00 PM

    LOCATION M345, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • 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

    ADD TO CALENDAR

    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

    ADD TO CALENDAR

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

    CALENDAR University Academic Calendar

  • Sep
    24

    SPREE Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Wednesday, September 24, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Sep
    26

    EES Seminar- Levia Straka

    McCormick - Civil and Environmental Engineering (CEE)

    2:00 PM A230, Technological Institute

    EVENT DETAILS

    TIME Friday, September 26, 2025 at 2:00 PM - 3:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Sep
    29

    AED-MPM Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Monday, September 29, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    1

    SPREE Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Wednesday, October 1, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    3

    EES Seminar- Hee-Deung Park

    McCormick - Civil and Environmental Engineering (CEE)

    2:00 PM A230, Technological Institute

    EVENT DETAILS

    TIME Friday, October 3, 2025 at 2:00 PM - 3:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    6

    AED-MPM Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Monday, October 6, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    8

    SPREE Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Wednesday, October 8, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    10

    EES Seminar- Benjamin Barrios Cerda

    McCormick - Civil and Environmental Engineering (CEE)

    2:00 PM A230, Technological Institute

    EVENT DETAILS

    TIME Friday, October 10, 2025 at 2:00 PM - 3:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    11

    CEE Career Fair

    McCormick - Civil and Environmental Engineering (CEE)

    9:00 AM Louis Room, Norris University Center

    EVENT DETAILS

    TIME Saturday, October 11, 2025 at 9:00 AM - 12:00 PM

    LOCATION Louis Room, Norris University Center    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    13

    AED-MPM Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Monday, October 13, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    15

    SPREE Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Wednesday, October 15, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    17

    Jimmy Quon Lecture: Valorizing Gas Streams Containing CO2 and CO- Bruce Rittman

    McCormick - Civil and Environmental Engineering (CEE)

    2:00 PM A230, Technological Institute

    EVENT DETAILS

    TIME Friday, October 17, 2025 at 2:00 PM - 3:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    20

    AED-MPM Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Monday, October 20, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    22

    SPREE Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Wednesday, October 22, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    24

    EES Seminar- Adductomics: A New Tool in the Exposomics Toolbox- Bill Funk

    McCormick - Civil and Environmental Engineering (CEE)

    2:00 PM A230, Technological Institute

    EVENT DETAILS

    TIME Friday, October 24, 2025 at 2:00 PM - 3:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • Oct
    27

    AED-MPM Seminar

    McCormick - Civil and Environmental Engineering (CEE)

    11:00 AM A230, Technological Institute

    EVENT DETAILS

    TIME Monday, October 27, 2025 at 11:00 AM - 12:00 PM

    LOCATION A230, Technological Institute    map it

    ADD TO CALENDAR

    CONTACT Andrew Liguori    andrew.liguori@northwestern.edu EMAIL

    CALENDAR McCormick - Civil and Environmental Engineering (CEE)

  • 1
    of 3