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Results for “Design optimization”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Sparse polynomial chaos expansions via compressed sensing and D-optimal design
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Improved C-optimal design method for ice load identification by determining sensor locations
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Bayesian estimation of parametric uncertainties, quantification and reduction using optimal design of experiments for CO2 adsorption on amine sorbents
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Efficient and robust optimal design for quantile regression based on linear programming
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Optimal Design of Mixed AC-DC Distribution Systems for Commercial Buildings: A Nonconvex Generalized Benders Decomposition Approach
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Design optimization of hollow fiber membranes for passive air dehumidification in drying applications
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Cost-optimal design of pressure-based monitoring networks for carbon sequestration projects, with consideration of geological uncertainty
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Design optimization of an assisted living facility to improve summer thermal comfort in warming climates
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Optimal design of solar-driven electrolytic hydrogen production systems within electricity markets
Hydrogen has the potential to be a key contributor toward a low-carbon economy. Generating hydrogen by electrolysis using renewable energy is one way to support a decarbonized economy; however, its cost is not typically competitive with the carbon-emitting incumbent technology, steam methane reforming. The ability of electrolysis to integrate with electricity markets presents a unique cost reduction opportunity due to the perceived future availability of low and zero-marginal cost renewable energy sources. Additionally, as renewables, and particularly, photovoltaics are installed on the grid, they have a value deflation effect. This work evaluates solar-electrolysis configurations using a mathematical programming framework to maximize system net present value. The framework has been tested with specific weather conditions and financial mechanisms in California. Our findings indicate that a spectrum of potential cost competitive solutions is available for systems that (i) have market configurations resembling hybrid retail/wholesale, resulting in a hydrogen production cost range of US$6.2 kg-1–US$6.6 kg-1, or full wholesale market participation, reducing production cost to US$2.6 kg-1–US$3.1 kg-1, and (ii) achieve projected future cost reductions.
Bi-objective optimal design of a damage-tolerant multifunctional battery system
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