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Skip to Search Results- 2Atai, Ali Asghar.
- 2Belay, Tsegay
- 2Bhaduri,Swayamdipta
- 2Brenneis, Dylan
- 2Carrigy, Nicholas B.
- 2Chen, Jie
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Spring 2022
This thesis research concerns controlling viscous fingering instability when a less-viscous fluid pushes another more-viscous one in a porous medium. This instability is called the Saffman-Taylor instability and has been extensively studied, primarily for simple Newtonian fluids. The resultant of...
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The Strain-based Approach to Predict the Initiation and Propagation of the Crack for the Vintage Pipeline Materials Using the Extended Finite Element Method (XFEM)
DownloadFall 2021
Vintage pipelines are widely used in the transmission of gas and oil in North America. They are subject to varieties of loading conditions, especially in aggressive environments in arctic region. Displacement-controlled loads lead to severe longitudinal plastic strain and consequently failure in...
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The Use of Demand-wise Shared Protection in Creating Topology Optimized High Availability Networks
DownloadFall 2009
In order to meet the availability requirements of modern communication networks, a number of survivability techniques were developed that adapt the demand-wise shared protection design model to incorporate strategies increasing network availability. The survivability methodologies developed took...