Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 378 for “"Flow Control"”.
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The Nanogate : nanoscale flow control
… and characterization of a novel gas and liquid flow control device called the Nanogate is described. The Nanogate controls liquid flows under very high confinement, wherein the liquid film is, in one dimension, on the scale of nanometers, but is on the scale of hundreds of microns in its other …
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Asynchronous distributed flow control algorithms
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1984.
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T-CAM Computer Vision Flow Control
The goal of this project was to create a software component that tracks a food product in a piece based product stream, such as chicken fillets on a moving conveyor. The software component communicates with Marel's industrial automation system Pluto when the food product reaches its destination.
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Decentralized information flow control for databases
… the application platform to support information flow control. Information flow control has been gaining traction as a practical way to protect information in the contexts of programming languages and operating systems. Recent research advocates the decentralized model for information flow control …
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Mostly-static decentralized information flow control
… mechanisms such as sand boxing and access control are either too restrictive or too weak -- they prevent applications from sharing data usefully, or allow private information to leak. For example, security mechanisms in Java prevent many useful applications while still permitting Trojan …
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Slat aerodynamics and aeroacoustics with flow control
This study primarily investigated the flow and aeroacoustics associated with the slat of a three-element aerofoil in approach conditions. The study assessed importance of several factors and examined their aerodynamic impacts. The factors investigated were aerofoil incidence, slat angle, slat cusp …
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The development of passive flow control vortices
Surface flow visualisation and Particle Image Velocimetry (PIV) were used to investigate the flow-field of sub-boundary layer vane vortex generators (VVGs) and steady jet vortex generators (SJVGs) in a separated flow at 20m/s. The vortex generators were mounted on a 2D bump which was situated on …
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Tackling cloud compliance through information flow control
… of cloud computing. Further, an information flow analysis is done, resulting in a system theoretical model that is able to describe information flow control in clouds based on the security classification of virtual resources and hardware resources. In a proof-of-concept implementation which …
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Voice flow control in integrated packet networks
Thesis (Elec.E.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1981.
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Verifying information flow control in Java bytecodes
Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2000.
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Decentralized information flow control on a cluster
Information flow control security models can prevent programs from divulging sensitive information in unexpected ways. There has been significant work on tracking information flow between processes in the same computer at the operating system level. I present a modification to the Flume information …
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Information flow control for secure web sites
… TCBs for Web sites is decentralized information flow control (DIFC) [21, 69, 113]. DIFC allows the split of a Web application into two types of components: those inside the TCB (trusted), and those without (untrusted). The untrusted components are large, change frequently, and do most of the …
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Active Flow Control of Subsonic Flow in an Adverse Pressure Gradient Using Synthetic Jets and Passive Micro Flow Control Devices
… shown the advantages of active and/or passive flow control devices for boundary layer flow modification. Many current and future proposed air vehicles have very short or offset diffusers in order to save vehicle weight and create more optimal vehicle/engine integration. Such short coupled …
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Solid-State Flow Control for Ion Electrospray Propulsion
… porous emitter material. Lacking fluid control in these thrusters can lead to excess propellant delivery to the surface of the thruster emitter, flooding and potentially shorting the entire thruster. Use of mechanical valves and flow regulators outweigh the benefits of having such a …
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Improving information flow control design with security contexts
… context, which enables complex information flow control schemes to be written in Ruby without modification to the virtual machine. Security contexts are Ruby objects that act as transparent proxies and can be attached to other objects, allowing them to seamlessly modify parameters and return …
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Smooth Flow Control for On-Chip Pneumatic Micropumps
… possible, it is necessary to generate the same flow profiles found in vitro. This thesis presents the development, implementation, testing, and iterative improvement of both hardware and software that composes a flow control system that produces smooth flow for on-chip pneumatic micropumps. By …
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Wind tunnel test section design active flow control implementation
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Cross flow control with weighted fairness and TCP friendliness
A variety of congestion control algorithms were proposed during the past two decades to make the greatest use of the network without congesting the bottleneck link, and they have raised the discussion of fairness and friendliness among flows in the bottleneck link. Meanwhile, large companies or …
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An experimental investigation of flow control for supersonic inlets
This thesis focuses on the control of shock wave / boundary layer interactions (SWBLIs) in supersonic inlets. The overall aim of this study is to determine to what extent vortex generators (VGs) can mitigate flow separations within supersonic inlets. To achieve this, an experimental investigation …
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Coupled fluid-structural characteristics of actuators for flow control
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1995.
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