Multiscale Systems for Flow and Transport
1 hour 5 mins,
251.49 MB,
iPod Video
480x270,
29.97 fps,
44100 Hz,
528.26 kbits/sec
Share this media item:
Embed this media item:
Embed this media item:
About this item
Description: |
Showalter, R (Oregon State University)
Thursday 14th April 2016 - 11:30 to 12:30 |
---|
Created: | 2016-04-18 15:58 |
---|---|
Collection: | Melt in the Mantle |
Publisher: | Isaac Newton Institute |
Copyright: | Showalter, R |
Language: | eng (English) |
Distribution: | World (downloadable) |
Explicit content: | No |
Aspect Ratio: | 16:9 |
Screencast: | No |
Bumper: | UCS Default |
Trailer: | UCS Default |
Abstract: | An elliptic-parabolic system of partial differential equations describes the flow of a single-phase incompressible fluid and the transport of a dissolved chemical by advection and diffusion through a heterogeneous porous medium. The objective is to develop an upscaled model of this system which represents the full range of scales observed. After a review of homogenization results for the traditional low contrast and the ε^2-scaled high contrast cases, the new discrete upscaled model based on local affine approximations is constructed. It reproduces the full range of scale contrasts observed in experiments. |
---|
Available Formats
Format | Quality | Bitrate | Size | |||
---|---|---|---|---|---|---|
MPEG-4 Video | 640x360 | 1.96 Mbits/sec | 957.69 MB | View | Download | |
WebM | 640x360 | 682.74 kbits/sec | 325.04 MB | View | Download | |
iPod Video * | 480x270 | 528.26 kbits/sec | 251.49 MB | View | Download | |
MP3 | 44100 Hz | 252.92 kbits/sec | 120.41 MB | Listen | Download | |
Auto | (Allows browser to choose a format it supports) |