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Technoeconomic analysis of pressure-retarded osmosis
(Massachusetts Institute of Technology, 2020)
Pressure-retarded osmosis (PRO) is a renewable method of power production from salinity gradients which has generated significant academic and commercial interest. Because PRO is a non-intermittent technology (i.e., the ...
Predicting the effects of random ocean dynamic processes on underwater acoustic sensing and communication
(Massachusetts Institute of Technology, 2020)
Acoustics is the primary means of sensing and communication in the ocean for humans and many marine animals. Natural fluctuations in the ocean, however, degrade these abilities in ways that have been previously difficult ...
A two-step port-reduced reduced-basis component method for time domain elastodynamic PDE with application to structural health monitoring
(Massachusetts Institute of Technology, 2020)
We present a two-step parameterized Model Order Reduction (pMOR) technique for elastodynamic Partial Differential Equations (PDE). pMOR techniques for parameterized time domain PDEs offer opportunities for faster solution ...
Development of a miniature, low power, solid state, continuously sensitive, diffusion cloud chamber
(Massachusetts Institute of Technology, 2020)
A miniature, low-power, solid state, continuously sensitive, diffusion cloud chamber has been developed for use in educational settings as part of the MICA (Measurement, Instrumentation, Controls and Analysis) initiative. ...
Towards Impacting Electrochemical Phenomena Using Interfacial Engineering
(Massachusetts Institute of Technology, 2020)
Electrochemical phenomena can be broadly defined as any process that involves transfer of electrons, concurrently with a measurable and quantifiable chemical change. Interfacial engineering, on the other hand, can be defined ...
A molecular dynamics study of the tribological properties of diamond like carbon
(Massachusetts Institute of Technology, 2020)
Diamond like carbon (DLC) is an attractive choice as a coating for mechanical components, because of its excellent wear resistance and very low coefficient of friction . We use molecular dynamics (MD) simulations with a ...
Effects of doping and microstructural variables on hydrogen generated via aluminum-water reactions enabled by a liquid metal
(Massachusetts Institute of Technology, 2020)
Hydrogen has the potential to replace fossil fuels in numerous industrial sectors, considering its high energy density, ability to be used within our existing power or heating infrastructure, and lack of CO₂ emissions upon ...
Geometry-driven filamentary structures : elastic gridshells, weaves, clasps, and knots
(Massachusetts Institute of Technology, 2021)
In this thesis, we cover four research topics in the realm of the mechanics of slender structures involving strong geometric constraints: elastic gridshells, triaxial weaves, elastic clasps, and elastic knots. These studies ...
Engineered microvascular brain-on-a-chip model for the study of tumor progression
(Massachusetts Institute of Technology, 2021)
Cancers of the brain tend to be among the most fatal, due to their rapid rates of growth and the difficulty in transporting therapeutics across the blood-brain barrier (BBB), one of the tightest vascular barrier in humans¹. ...
Nanostructured electroadhesive and electrofrictive surfaces for dexterous grasping and manipulation
(Massachusetts Institute of Technology, 2021)
Robots will become commonplace in personal, public, and working environments and must be equipped for a broad range of manipulation tasks and physical encounters. Traditional robotic grasping methodologies like opposed ...