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 38 for “"analytical design"”.
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Analytical Design of Linear Feedback Control Systems
Made available in DSpace on 2014-12-04T21:03:26Z (GMT). No. of bitstreams: 1 6202914.pdf: 3624066 bytes, checksum: 7d677605d9e63176001cb188491d882f (MD5) Previous issue date: 1962
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The analytical design of a turbo-jet combustion chamber.
A "can" type combustion chamber was designed using all available proved concepts. A survey of existing designs was made to arrive at a logical design point. The fact that parallel flow would exist within the chamber was noted, and the burner was designed to obtain the required flow within an equal …
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QUIKPAS : a microcomputer based passive solar analytical design tool
… and economic pressures are causing architectural designers to resume their responsibility to consider the effects that design decisions will have on the thermal performance of buildings. Recent studies have shown that conservation techniques and passive solar design are the two most cost effective …
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The analytical design and optimization of a pneumatic rate gyroscope for high temperature application
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1963.
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Analytical design method for cold production of heavy oil with bottom water using Bilateral Sink Wells
… In this study, BWS oil recovery is investigated analytically and numerically. A new mathematical model identifies controlling variables and project design parameters, and describes the relationships among them. The design model is used to select rates of water and oil in BWS wells for best …
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Rejuvenation of the ditch - redefining the landscape of the Embarras River with integrated analytical & design approaches
… species, and lack of identity. Integrated with analytical and design approaches, the objective is to transform the site into an eco-friendly and recreational landscape for the sake of multiple benefits.
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An iterative analytical design framework for the optimal designing of an off-grid renewable energy based hybrid smart micro-grid: (a case study in a remote area - Jordan)
… Systems. The aim of this research project was to design and implement a new decision support framework for the optimal design of hybrid micro grids considering different types of different technologies, where the design objective is to minimize the total cost of the hybrid micro grid while at the …
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A Fiber-Reinforced Plastic Joint for Filament-Wound Pipes: Analysis and Design
… standpoint of strength and leakage. The strength design procedure is derived from first principles taking into account the orthotropy of the fiber reinforced plastic material. The leakage analysis follows the guidelines of the American Society of Mechanical Engineers Boiler and Pressure Vessel …
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Integration of energy analyses in design through the use of microcomputers
… professional forces are compelling architectural designers to evaluate the effects of design decisions upon environmental comfort and energy efficiency in buildings. Siting, massing, locations of functions, facade and fenestration design, and materials are all important determinants of the …
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Design Methodology for Permeable Reactive Barriers Combined With Monitored Natural Attenuation
… of contaminated groundwater; however, current design formulas for PRBs are limited and do not properly account for all major physical and attenuation processes driving remediation. This study focused on developing a simple methodology to design PRBs that is easy to implement while improving …
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Development of a high power density rotor
… builds that affect rotordynamics. Similarly, the design creates thermal challenges, of which extracting heat from a small geometry, and the difficulty of estimating windage losses because of the high speed and large diameter, are two. These challenges have been addressed through analytical design …
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On line tracking of moving objects from moving platforms
… dump truck. The present report describes the analytical design and practical control of a tracking system for positioning the conveyor. Initial tests were conducted on a Unimation PUMA robot. The original pavement profiler has been modified to allow automatic computer control of both the soil …
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Design study and analysis of a conventional radial-field flux-switching permanent magnet machine for a medium-speed wind turbine
A conventional radial-field FSPM machine was designed and studied. The research focussed on the effectiveness of using a parametric study to obtain an optimized solution compared to using a computerized optimizer; as well as an in-depth core loss analysis. The designing process started with an …
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Development of a compact sound source for the active control of turbofan inlet noise
… is experimentally investigated, and analytical design tools are developed. The sound source, consisting of a thin, cylindrically curved aluminum panel and a pair of collocated, surface-bonded piezoceramic actuators, was developed with the objective of employing it as a secondary sound …
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Aspects of magnetisation and iron loss characteristics in switched-reluctance and permanent-magnet machines
… has been compared with simulation results from analytical design programs and finite element models. The effects of mutual coupling on the magnetisation characteristics are investigated through measurement and simulation. Results show that the degree of mutual coupling is strongly dependent on …
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Design and implementation of an inductive power transfer system for wireless charging of future electric transportation
… motivation of this thesis was to formulate clear design guidelines for fabrication and control of an efficient series-series resonant inductive power transfer (SS-RIPT) system for electric vehicle battery charging application. In meeting this objective, several critical deficiencies about the …
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Assessment of awareness, attitudes, and practices of environmental health practitioners regarding ambient air pollution and its associated health effects in Namibia
… in Namibia. Using a quantitative cross-sectional analytical design, data were collected from 66 out of 76 environmental health practitioners across all 14 Regions of Namibia, yielding an 86.8% response rate. A validated online questionnaire was used. Data were analysed using SPSS version 27. The …
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Exploring Immersed FEM, Material Design, and Biological Tissue Material Modeling
… (IIFEM) for shape optimization and material design, while also investigating the modeling and parameterization of lung tissue for Diver Underwater Explosion (UNDEX) simulations. In the first part, a shape optimization scheme utilizing a four-noded rectangular immersed-interface element is …
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Demographic and socio-economic factors influencing medical care-seeking behaviour among people who experienced mental health issues in Namibia
… a quantitative approach, and cross-sectional, analytical design. Thereafter, descriptive and inferential statistics, lineal regression and Chi-square were used to determine the demographic factors and socio-econmic factors influences on medical-care seeking behaviours of respondents with mental …
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On Applications of Resonances, from One to Infinity
… from the Raman molecule. They can be evaluated analytically or by simple numerical integration. We then present analytical design criteria for multi-resonant filters in strongly coupled systems where standard approaches (such as coupled mode theory or network synthesis) are not adequate. For …
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