English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We extended the multilevel Monte of Carlo (MLMC) approach to simulation ofgroundwater flow in porous media by incorporating direct measurements of mediumproperties. Numerical simulations of Waste Isolation Pilot Plant (WIPP)repository in southeastern New Mexico are performed to test the performance ofthe conditional MLMC technique. The log-transmissivity of WIPP site is modeledas the conditional random fields which honor exact field values at a fewlocations. The conditional random fields are generated through the modifiedcirculant embedding methods in (Dietrich and Newsam, 1996). We also studyeffects of a combination of the conditional MLMC accompanied by antitheticvariates. The main quantity of interest is the time of radionuclides travellingfrom the center of repository to the site boundary. Numerical examples arepresented to demonstrate the cost-effectiveness of the multilevel approach incomparison to the standard Monte Carlo (MC) simulation.

Conditional Multilevel Monte Carlo Simulation of Groundwater Flow in the Culebra Dolomite at the Waste Isolation Pilot Plant (WIPP) Site