Events

<<	October 2020	>>

Add an Event

Edit This Event

<< Summer 2020	Fall 2020	Spring 2021 >>
Subscribe your calendar or receive email announcements of events

Plasma Physics (Physics/ECE/NE 922) Seminar

Core transport model validation towards building the physics basis for the SPARC tokamak

Date: Monday, October 5th

Time: 12:00 pm

Place: Zoom Meeting

Speaker: Pablo Rodriguez-Fernandez, Massachusetts Institute of Technology

Abstract: The validation of turbulent transport simulations and integrated modeling frameworks is essential for the design of fusion devices that operate in unexplored burning plasma regimes. This talk presents work devoted to understanding the validity of the local transport approximation, widely used in current predictive frameworks. Cold-pulse experiments have long been considered strong evidence of the existence of dominant non-local effects in the core of tokamak plasmas, suggesting that the core transport models used to predict burning plasmas in SPARC and ITER would need to be revisited from the ground up. This work demonstrates that the complete behavior of such experiments can be recovered by a fully local turbulent transport model, as long as multi-channel stiff transport is considered. This provides confidence in the predictions of SPARC performance, revealing an ample margin to net fusion gain in a medium-size tokamak.

PAUL W TERRY is inviting you to a scheduled Zoom meeting.

Join Zoom Meeting

Meeting ID: 991 5610 7574
Passcode: 883688

Join by SIP
http://99156107574@zoomcrc.com
Join by H.323
162.255.37.11 (US West)
162.255.36.11 (US East)
115.114.131.7 (India Mumbai)
115.114.115.7 (India Hyderabad)
213.19.144.110 (Amsterdam Netherlands)
213.244.140.110 (Germany)
103.122.166.55 (Australia)
149.137.40.110 (Singapore)
64.211.144.160 (Brazil)
69.174.57.160 (Canada)
207.226.132.110 (Japan)
Meeting ID: 991 5610 7574
Passcode: 883688

Add this event to your calendar