66 citations · 432 across the 45 of their papers we have counts for
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Relaxations of the Steady Optimal Gas Flow Problem for a Non-Ideal Gas
Sai Krishna Kanth Hari, Kaarthik Sundar, Shriram Srinivasan +1
Natural gas ranks second in consumption among primary energy sources in the United States. The majority of production sites are in remote locations, hence natural gas needs to be t…
Polyhedral Relaxations for Optimal Pump Scheduling of Potable Water Distribution Networks
Byron Tasseff, Russell Bent, Carleton Coffrin +6
The classic pump scheduling or Optimal Water Flow (OWF) problem for water distribution networks (WDNs) minimizes the cost of power consumption for a given WDN over a fixed time hor…
Convex Relaxations of Maximal Load Delivery for Multi-contingency Analysis of Joint Electric Power and Natural Gas Transmission Networks
Byron Tasseff, Carleton Coffrin, Russell Bent
Recent increases in gas-fired power generation have engendered increased interdependencies between natural gas and power transmission systems. These interdependencies have amplifie…
Demand Response Analogues for Residential Loads in Natural Gas Networks
Fuyu Hu, Kaarthik Sundar, Shriram Srinivasan +1
Demand response for electrical power networks is a mature field that has yielded numerous efficiency and resilience benefits like managing the peaks and valleys of electricity usag…
Mitigating the Impacts of Uncertain Geomagnetic Disturbances on Electric Grids: A Distributionally Robust Optimization Approach
Minseok Ryu, Harsha Nagarajan, Russell Bent
Severe geomagnetic disturbances (GMDs) increase the magnitude of the electric field on the Earth's surface (E-field) and drive geomagnetically-induced currents (GICs) along the tra…
Operation of Natural Gas Pipeline Networks With Storage Under Transient Flow Conditions
Sai Krishna Kanth Hari, Kaarthik Sundar, Shriram Srinivasan +2
We formulate a nonlinear optimal control problem for intra-day operation of a natural gas pipeline network that includes storage reservoirs. The dynamics of compressible gas flow t…